prompt.content: <|im_start|>system
  You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
  <|im_end|>
  <|im_start|>user
  You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
  Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 
  
  <|actionspace_start|>
  Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
  1. input:
  Action: Type text into an input field to search for a specific product. 
  Action Argument: the input_text is the specific text entered by the customer.
  {
  "timestamp": "timestamp",
  "action": "input",
  "action_argument": "input_text",
  }
  
  2. click:
  Action: Click on a UI interface button or clickable element on the Amazon website.
  Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
  {
  "timestamp": "timestamp",
  "action": "click",
  "action_argument": "clickable_name",
  }
  
  3. click_product:
  Action: Click on product links or product images.
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
  {
  "timestamp": "timestamp",
  "action": "click_product",
  "action_argument": "product_asin",
  }
  
  4. purchase:
  Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
  {
  "timestamp": "timestamp",
  "action": "purchase",
  "action_argument": "product_asin",
  }
  <|actionspace_end|>
  
  <|memory_start|>
  {"timestamp": "2025-04-14T01:40:56.477Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-14T01:41:05.492Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-14T01:41:23.020Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T01:41:27.655Z", "action": "purchase", "action_argument": "B0CMGJ6FRB"}
  {"timestamp": "2025-04-14T01:42:10.423Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T01:42:14.723Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T18:02:55.855Z", "action": "input", "action_argument": "paper quilling kit"}
  {"timestamp": "2025-04-15T18:04:19.566Z", "action": "click_product", "action_argument": "B00Z1EEB28"}
  {"timestamp": "2025-04-15T18:05:44.746Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T18:05:48.228Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T16:14:07.634Z", "action": "input", "action_argument": "air jordans for women"}
  {"timestamp": "2025-04-29T16:14:38.909Z", "action": "input", "action_argument": "air jordans for women"}
  {"timestamp": "2025-04-29T16:14:41.116Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T16:15:32.061Z", "action": "click_product", "action_argument": "B09VCJYS93"}
  {"timestamp": "2025-04-29T16:16:45.142Z", "action": "click_product", "action_argument": "B082Y3PN8G"}
  {"timestamp": "2025-04-29T16:33:30.464Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:34:20.553Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:57:51.184Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T16:59:34.505Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:37.459Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:39.587Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:41.203Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:42.738Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:44.300Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:46.505Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:48.040Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T17:00:42.192Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T17:00:51.033Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T17:01:09.915Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T17:01:28.869Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-01T04:26:39.268Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-01T04:27:14.950Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-01T04:27:29.676Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:16:17.669Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:16:35.546Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:16:55.698Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:00.558Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:02.966Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:06.412Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:09.331Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:10.646Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:13.259Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:14.467Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:16.124Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:17.459Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:19.810Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:30.303Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:30:28.162Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:30:51.566Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:31:03.409Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:31:05.916Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:31:28.300Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:31:59.861Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:34:32.689Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:34:55.437Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:35:11.583Z", "action": "input", "action_argument": "dress+shoes+for+women"}
  {"timestamp": "2025-05-02T03:35:11.884Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T03:36:27.082Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:36:30.881Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:36:42.171Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:36:48.476Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:37:35.249Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:02.697Z", "action": "purchase", "action_argument": "B0DRY4ZXBM"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-05-02T03:38:23.298Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:25.329Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:26.495Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:27.476Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:28.707Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:29.757Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:30.706Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:31.726Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:32.579Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:33.485Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:34.423Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:35.325Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:36.272Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:37.385Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:38.490Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:39.563Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:40.792Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:42.972Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:44.073Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:45.496Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:48.490Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:49.590Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:01.738Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:03.808Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:05.389Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:06.527Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:09.172Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:10.237Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:11.186Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:12.154Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:13.118Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:14.176Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:16.825Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:18.983Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:21.520Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:22.471Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:23.492Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:25.738Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:26.772Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:27.752Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:28.722Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:29.853Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:30.820Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:32.871Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:39.524Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:41.674Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:42.974Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:44.051Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:45.038Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:46.022Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:47.970Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:49.016Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:50.040Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:51.103Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:52.838Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:55.889Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:58.854Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:11.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:12.771Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:14.064Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:16.553Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:17.687Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:18.773Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:19.785Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:22.989Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:35.074Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:37.271Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:39.722Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:40.771Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:43.105Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:44.422Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:45.469Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:47.905Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:48.855Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:50.886Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:52.771Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:53.988Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:55.578Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:56.705Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:57.627Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:58.721Z", "action": "click", "action_argument": "product_option"}
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  {"timestamp": "2025-05-02T03:41:01.975Z", "action": "click", "action_argument": "product_option"}
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  {"timestamp": "2025-05-02T03:41:16.806Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:17.780Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:18.939Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:20.051Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:21.472Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:22.808Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:27.301Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:28.475Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:29.619Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:31.436Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:32.604Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:34.138Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:35.286Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:36.386Z", "action": "click", "action_argument": "product_option"}
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  {"timestamp": "2025-05-02T03:41:38.521Z", "action": "click", "action_argument": "product_option"}
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  {"timestamp": "2025-05-02T03:42:14.684Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:18.322Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:19.949Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:24.585Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:26.020Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:28.748Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:29.954Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:32.301Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:35.170Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:37.002Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:38.220Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:40.762Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:46.881Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:48.169Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:49.384Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:51.801Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:53.135Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:54.469Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:55.625Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:57.836Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:59.108Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:01.431Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:04.149Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:05.537Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:06.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:08.906Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:16.171Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:18.536Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:25.349Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:26.570Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:29.302Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:38.649Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:39.669Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:41.790Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:53.897Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:55.535Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:56.736Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:01.414Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:02.664Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:04.114Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:21.935Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:24.118Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:26.439Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:30.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:32.695Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:34.800Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:36.221Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:39.700Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:42.006Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:55.424Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:01.330Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:27.499Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:32.267Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:35.464Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:45.925Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:47.525Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:50.106Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:51.126Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:52.473Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:53.356Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:55.164Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:56.044Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:58.585Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:59.644Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:01.072Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:04.177Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:31.603Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:46:39.640Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:42.534Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:45.497Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:47.345Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:47:14.578Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:47:33.695Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:38.376Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:43.156Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:45.043Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:48.295Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:54.777Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:18.313Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:19.825Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:20.859Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:21.708Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:22.927Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:25.088Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:28.548Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:40.797Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:49.028Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:52.743Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-05-02T03:48:56.127Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:58.360Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:00.924Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:02.144Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:03.958Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:04.943Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:06.946Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:11.193Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:37.646Z", "action": "click", "action_argument": "product_option"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "product_details": [{"title": "Keds Women's Champion Leather Lace Up Sneaker"},
  {"price": "$65.13"},
  {"bullet_list": "TIMELESS STYLE \u2013 Confidently step out in style with the iconic Keds Champion Lace Up Leather Sneakers for women. Whether you\u2019re at work or running errands, the leather upper on these lace up blush sneakers for women provide the perfect fit. ALL-DAY COMFORT \u2013 With a soft, breathable twill lining, these women\u2019s Keds sneakers ensure your feet stay comfortable all day long. Plus, the flexible rubber outsole on these blush Keds offer maximum traction and stability while walking. VERSATILE DESIGN - Effortlessly dress up or down every outfit, thanks to the versatile footwear design. Our blush leather sneakers for women offer superior support for your feet with a 10% recycled PU foam Softerra footbed, so you can keep going. DURABLE QUALITY \u2013 Made with quality materials, our leather shoes are built to last. These Keds sneakers for women have a cushioned Ortholite insole that helps to move moisture away from your feet to keep them cool & dry. Care is easy: spot wash & air dry. WEAR YOURS - The very definition of a classic sneaker, the Keds Champion Sneaker has been a wardrobe staple since its debut in 1916. With its goes-with-everything style and up-for-everything comfort, it\u2019s the kind of sneaker you reach for again and again."},
  {"asin": "B0BGJPY692"}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Size": "6"},
  {"Color": "Blush Premium Leather"}],
  "promotion_items": [{"title": "Obtaom Womens Canvas Fashion Sneakers Cute Low Top Shoes Comfortable Canvas walking Flats for Lady(White/White US6)", "asin": "B0CWQ9XCHV", "price": "$19.99", "quantity": ""},
  {"title": "Obtaom Women's Play Fashion Sneaker Coral Pink Comfortable Walking Shoes Sweet Pink Canvas Slip on Shoes(Pink US5)", "asin": "B094K3PDQ8", "price": "$21.99", "quantity": ""},
  {"title": "TRETORN Women's Marleyhi2", "asin": "B01N07FPDV", "price": "$40.89", "quantity": ""},
  {"title": "Lacoste Women's Carnaby Set Sneaker", "asin": "B0D98WKRQH", "price": "$80.00", "quantity": ""},
  {"title": "Women Canvas Sneaker Slip On Non Slip Casual Shoes Lace Up Canvas Low Top White Shoes Loafers for Women Fashion White Sneaker Shoes(White,US5.5", "asin": "B0BK99H72G", "price": "$25.99", "quantity": ""},
  {"title": "OLUKAI Pehuea Li Women's Slip On Sneakers, Casual Everyday Shoes with Drop-in Heel & Breathable Mesh Design, Lightweight & All-Day Comfort, White/White, 7.5", "asin": "B08Z6ZHG7H", "price": "$99.95", "quantity": ""},
  {"title": "Trotters Women's Loafer/Slipon", "asin": "B08P9FJLMV", "price": "$56.60", "quantity": ""},
  {"title": "Keds Courty Core Lace Up, Sneaker Womens, Navy Canvas, 8 Medium", "asin": "B07DRDZKTV", "price": "$38.36", "quantity": ""},
  {"title": "Keds Women's Triple Kick Canvas Sneaker, Burgundy Bottom Foxing Stripe, 5", "asin": "B0CNV48RYV", "price": "$49.99", "quantity": ""},
  {"title": "Womens Classic Canvas Sneakers,Low Top Canvas Shoes,Lightweight Casual Canvas Sneakers(Light Grey US6)", "asin": "B0DCJKN9P6", "price": "$20.99", "quantity": ""},
  {"title": "kufeiti Women's Canvas Slip On Shoes Sneakers for Women Fashion Comfortable White Black Elastic Sneakers for Women (6, Navy, Numeric_6)", "asin": "B08LSL9XTQ", "price": "$18.99", "quantity": ""},
  {"title": "Keds Women's Champion Canvas Lace Up Sneaker, Crochet Cream, 7.5 Wide", "asin": "B0C3SSWQND", "price": "$53.99", "quantity": ""},
  {"title": "LUCKY STEP Women Classic Retro Gum Sole Fashion Sneakers Casual Tennis Skate Shoe Genuine Leather Walking Footwear Anti Slip Trainers(Gold,9)", "asin": "B0CZ95XGHV", "price": "$36.99", "quantity": ""},
  {"title": "Keds Women's Champion Point Low Fashion Sneaker, White Canvas, 5.5", "asin": "B0D96ZNYY9", "price": "$36.00", "quantity": ""}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-05-02T03:50:56.470Z", // the timestamp when this action occurs.
  "action": "string", // select one plausible action from: input, click_product, purchase, or click.
  "acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
  }
  </answer>"
  
  <|im_end|>
  <|im_start|>assistant
  <think>
  
prompt.role: user
question: <|im_start|>system
  You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
  <|im_end|>
  <|im_start|>user
  You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
  Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 
  
  <|actionspace_start|>
  Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
  1. input:
  Action: Type text into an input field to search for a specific product. 
  Action Argument: the input_text is the specific text entered by the customer.
  {
  "timestamp": "timestamp",
  "action": "input",
  "action_argument": "input_text",
  }
  
  2. click:
  Action: Click on a UI interface button or clickable element on the Amazon website.
  Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
  {
  "timestamp": "timestamp",
  "action": "click",
  "action_argument": "clickable_name",
  }
  
  3. click_product:
  Action: Click on product links or product images.
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
  {
  "timestamp": "timestamp",
  "action": "click_product",
  "action_argument": "product_asin",
  }
  
  4. purchase:
  Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
  {
  "timestamp": "timestamp",
  "action": "purchase",
  "action_argument": "product_asin",
  }
  <|actionspace_end|>
  
  <|memory_start|>
  {"timestamp": "2025-04-14T01:40:56.477Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-14T01:41:05.492Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-14T01:41:23.020Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T01:41:27.655Z", "action": "purchase", "action_argument": "B0CMGJ6FRB"}
  {"timestamp": "2025-04-14T01:42:10.423Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T01:42:14.723Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T18:02:55.855Z", "action": "input", "action_argument": "paper quilling kit"}
  {"timestamp": "2025-04-15T18:04:19.566Z", "action": "click_product", "action_argument": "B00Z1EEB28"}
  {"timestamp": "2025-04-15T18:05:44.746Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T18:05:48.228Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T16:14:07.634Z", "action": "input", "action_argument": "air jordans for women"}
  {"timestamp": "2025-04-29T16:14:38.909Z", "action": "input", "action_argument": "air jordans for women"}
  {"timestamp": "2025-04-29T16:14:41.116Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T16:15:32.061Z", "action": "click_product", "action_argument": "B09VCJYS93"}
  {"timestamp": "2025-04-29T16:16:45.142Z", "action": "click_product", "action_argument": "B082Y3PN8G"}
  {"timestamp": "2025-04-29T16:33:30.464Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:34:20.553Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:57:51.184Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T16:59:34.505Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:37.459Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:39.587Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:41.203Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:42.738Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:44.300Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:46.505Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:48.040Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T17:00:42.192Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T17:00:51.033Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T17:01:09.915Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T17:01:28.869Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-01T04:26:39.268Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-01T04:27:14.950Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-01T04:27:29.676Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:16:17.669Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:16:35.546Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:16:55.698Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:00.558Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:02.966Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:06.412Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:09.331Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:10.646Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:13.259Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:14.467Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:16.124Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:17.459Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:19.810Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:30.303Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:30:28.162Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:30:51.566Z", "action": "click", "action_argument": "product_option"}
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  {"timestamp": "2025-05-02T03:46:47.345Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:47:14.578Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:47:33.695Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:38.376Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:43.156Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:45.043Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:48.295Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:54.777Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:18.313Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:19.825Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:20.859Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:21.708Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:22.927Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:25.088Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:28.548Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:40.797Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:49.028Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:52.743Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-05-02T03:48:56.127Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:58.360Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:00.924Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:02.144Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:03.958Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:04.943Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:06.946Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:11.193Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:37.646Z", "action": "click", "action_argument": "product_option"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "product_details": [{"title": "Keds Women's Champion Leather Lace Up Sneaker"},
  {"price": "$65.13"},
  {"bullet_list": "TIMELESS STYLE \u2013 Confidently step out in style with the iconic Keds Champion Lace Up Leather Sneakers for women. Whether you\u2019re at work or running errands, the leather upper on these lace up blush sneakers for women provide the perfect fit. ALL-DAY COMFORT \u2013 With a soft, breathable twill lining, these women\u2019s Keds sneakers ensure your feet stay comfortable all day long. Plus, the flexible rubber outsole on these blush Keds offer maximum traction and stability while walking. VERSATILE DESIGN - Effortlessly dress up or down every outfit, thanks to the versatile footwear design. Our blush leather sneakers for women offer superior support for your feet with a 10% recycled PU foam Softerra footbed, so you can keep going. DURABLE QUALITY \u2013 Made with quality materials, our leather shoes are built to last. These Keds sneakers for women have a cushioned Ortholite insole that helps to move moisture away from your feet to keep them cool & dry. Care is easy: spot wash & air dry. WEAR YOURS - The very definition of a classic sneaker, the Keds Champion Sneaker has been a wardrobe staple since its debut in 1916. With its goes-with-everything style and up-for-everything comfort, it\u2019s the kind of sneaker you reach for again and again."},
  {"asin": "B0BGJPY692"}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Size": "6"},
  {"Color": "Blush Premium Leather"}],
  "promotion_items": [{"title": "Obtaom Womens Canvas Fashion Sneakers Cute Low Top Shoes Comfortable Canvas walking Flats for Lady(White/White US6)", "asin": "B0CWQ9XCHV", "price": "$19.99", "quantity": ""},
  {"title": "Obtaom Women's Play Fashion Sneaker Coral Pink Comfortable Walking Shoes Sweet Pink Canvas Slip on Shoes(Pink US5)", "asin": "B094K3PDQ8", "price": "$21.99", "quantity": ""},
  {"title": "TRETORN Women's Marleyhi2", "asin": "B01N07FPDV", "price": "$40.89", "quantity": ""},
  {"title": "Lacoste Women's Carnaby Set Sneaker", "asin": "B0D98WKRQH", "price": "$80.00", "quantity": ""},
  {"title": "Women Canvas Sneaker Slip On Non Slip Casual Shoes Lace Up Canvas Low Top White Shoes Loafers for Women Fashion White Sneaker Shoes(White,US5.5", "asin": "B0BK99H72G", "price": "$25.99", "quantity": ""},
  {"title": "OLUKAI Pehuea Li Women's Slip On Sneakers, Casual Everyday Shoes with Drop-in Heel & Breathable Mesh Design, Lightweight & All-Day Comfort, White/White, 7.5", "asin": "B08Z6ZHG7H", "price": "$99.95", "quantity": ""},
  {"title": "Trotters Women's Loafer/Slipon", "asin": "B08P9FJLMV", "price": "$56.60", "quantity": ""},
  {"title": "Keds Courty Core Lace Up, Sneaker Womens, Navy Canvas, 8 Medium", "asin": "B07DRDZKTV", "price": "$38.36", "quantity": ""},
  {"title": "Keds Women's Triple Kick Canvas Sneaker, Burgundy Bottom Foxing Stripe, 5", "asin": "B0CNV48RYV", "price": "$49.99", "quantity": ""},
  {"title": "Womens Classic Canvas Sneakers,Low Top Canvas Shoes,Lightweight Casual Canvas Sneakers(Light Grey US6)", "asin": "B0DCJKN9P6", "price": "$20.99", "quantity": ""},
  {"title": "kufeiti Women's Canvas Slip On Shoes Sneakers for Women Fashion Comfortable White Black Elastic Sneakers for Women (6, Navy, Numeric_6)", "asin": "B08LSL9XTQ", "price": "$18.99", "quantity": ""},
  {"title": "Keds Women's Champion Canvas Lace Up Sneaker, Crochet Cream, 7.5 Wide", "asin": "B0C3SSWQND", "price": "$53.99", "quantity": ""},
  {"title": "LUCKY STEP Women Classic Retro Gum Sole Fashion Sneakers Casual Tennis Skate Shoe Genuine Leather Walking Footwear Anti Slip Trainers(Gold,9)", "asin": "B0CZ95XGHV", "price": "$36.99", "quantity": ""},
  {"title": "Keds Women's Champion Point Low Fashion Sneaker, White Canvas, 5.5", "asin": "B0D96ZNYY9", "price": "$36.00", "quantity": ""}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-05-02T03:50:56.470Z", // the timestamp when this action occurs.
  "action": "string", // select one plausible action from: input, click_product, purchase, or click.
  "acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
  }
  </answer>"
  
  <|im_end|>
  <|im_start|>assistant
  <think>
  
extra_info.question: <|im_start|>system
  You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
  <|im_end|>
  <|im_start|>user
  You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
  Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 
  
  <|actionspace_start|>
  Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
  1. input:
  Action: Type text into an input field to search for a specific product. 
  Action Argument: the input_text is the specific text entered by the customer.
  {
  "timestamp": "timestamp",
  "action": "input",
  "action_argument": "input_text",
  }
  
  2. click:
  Action: Click on a UI interface button or clickable element on the Amazon website.
  Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
  {
  "timestamp": "timestamp",
  "action": "click",
  "action_argument": "clickable_name",
  }
  
  3. click_product:
  Action: Click on product links or product images.
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
  {
  "timestamp": "timestamp",
  "action": "click_product",
  "action_argument": "product_asin",
  }
  
  4. purchase:
  Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
  {
  "timestamp": "timestamp",
  "action": "purchase",
  "action_argument": "product_asin",
  }
  <|actionspace_end|>
  
  <|memory_start|>
  {"timestamp": "2025-04-14T01:40:56.477Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-14T01:41:05.492Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-14T01:41:23.020Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T01:41:27.655Z", "action": "purchase", "action_argument": "B0CMGJ6FRB"}
  {"timestamp": "2025-04-14T01:42:10.423Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T01:42:14.723Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T18:02:55.855Z", "action": "input", "action_argument": "paper quilling kit"}
  {"timestamp": "2025-04-15T18:04:19.566Z", "action": "click_product", "action_argument": "B00Z1EEB28"}
  {"timestamp": "2025-04-15T18:05:44.746Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T18:05:48.228Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T16:14:07.634Z", "action": "input", "action_argument": "air jordans for women"}
  {"timestamp": "2025-04-29T16:14:38.909Z", "action": "input", "action_argument": "air jordans for women"}
  {"timestamp": "2025-04-29T16:14:41.116Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T16:15:32.061Z", "action": "click_product", "action_argument": "B09VCJYS93"}
  {"timestamp": "2025-04-29T16:16:45.142Z", "action": "click_product", "action_argument": "B082Y3PN8G"}
  {"timestamp": "2025-04-29T16:33:30.464Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:34:20.553Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:57:51.184Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T16:59:34.505Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:37.459Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:39.587Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:41.203Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:42.738Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:44.300Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:46.505Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T16:59:48.040Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T17:00:42.192Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-29T17:00:51.033Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T17:01:09.915Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-29T17:01:28.869Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-01T04:26:39.268Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-01T04:27:14.950Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-01T04:27:29.676Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:16:17.669Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:16:35.546Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:16:55.698Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:00.558Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:02.966Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:06.412Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:09.331Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:10.646Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:13.259Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:14.467Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:16.124Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:17.459Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:19.810Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:17:30.303Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:30:28.162Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:30:51.566Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:31:03.409Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:31:05.916Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:31:28.300Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:31:59.861Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:34:32.689Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:34:55.437Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:35:11.583Z", "action": "input", "action_argument": "dress+shoes+for+women"}
  {"timestamp": "2025-05-02T03:35:11.884Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T03:36:27.082Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:36:30.881Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:36:42.171Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:36:48.476Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:37:35.249Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:02.697Z", "action": "purchase", "action_argument": "B0DRY4ZXBM"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-05-02T03:38:23.298Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:25.329Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:26.495Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:27.476Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:28.707Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:29.757Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:30.706Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:31.726Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:32.579Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:33.485Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:34.423Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:35.325Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:36.272Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:37.385Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:38.490Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:39.563Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:40.792Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:42.972Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:44.073Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:45.496Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:48.490Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:38:49.590Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:01.738Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:03.808Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:05.389Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:06.527Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:09.172Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:10.237Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:11.186Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:12.154Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:13.118Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:14.176Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:16.825Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:18.983Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:21.520Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:22.471Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:23.492Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:25.738Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:26.772Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:27.752Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:28.722Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:29.853Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:30.820Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:32.871Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:39.524Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:41.674Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:42.974Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:44.051Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:45.038Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:46.022Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:47.970Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:49.016Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:50.040Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:51.103Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:52.838Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:55.889Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:39:58.854Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:11.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:12.771Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:14.064Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:16.553Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:17.687Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:18.773Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:19.785Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:22.989Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:35.074Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:37.271Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:39.722Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:40.771Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:43.105Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:44.422Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:45.469Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:47.905Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:48.855Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:50.886Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:52.771Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:53.988Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:55.578Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:56.705Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:57.627Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:40:58.721Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:00.578Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:01.975Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:03.070Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:04.051Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:05.035Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:06.287Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:07.412Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:08.689Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:10.320Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:14.755Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:15.736Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:16.806Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:17.780Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:18.939Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:20.051Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:21.472Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:22.808Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:27.301Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:28.475Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:29.619Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:31.436Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:32.604Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:34.138Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:35.286Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:36.386Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:37.468Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:38.521Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:39.587Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:41.375Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:42.867Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:44.888Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:46.122Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:47.284Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:41:48.337Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:00.171Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:01.686Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:03.004Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:05.419Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:07.350Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:12.186Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:14.684Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:18.322Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:19.949Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:24.585Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:26.020Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:28.748Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:29.954Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:32.301Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:35.170Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:37.002Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:38.220Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:40.762Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:46.881Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:48.169Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:49.384Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:51.801Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:53.135Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:54.469Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:55.625Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:57.836Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:42:59.108Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:01.431Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:04.149Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:05.537Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:06.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:08.906Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:16.171Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:18.536Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:25.349Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:26.570Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:29.302Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:38.649Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:39.669Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:41.790Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:53.897Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:55.535Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:43:56.736Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:01.414Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:02.664Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:04.114Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:21.935Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:24.118Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:26.439Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:30.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:32.695Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:34.800Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:36.221Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:39.700Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:42.006Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:44:55.424Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:01.330Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:27.499Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:32.267Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:35.464Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:45.925Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:47.525Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:50.106Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:51.126Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:52.473Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:53.356Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:55.164Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:56.044Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:58.585Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:45:59.644Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:01.072Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:04.177Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:31.603Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-05-02T03:46:39.640Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:42.534Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:45.497Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:46:47.345Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:47:14.578Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:47:33.695Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:38.376Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:43.156Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:45.043Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:48.295Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:47:54.777Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:18.313Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:19.825Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:20.859Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:21.708Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:22.927Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:25.088Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T03:48:28.548Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:40.797Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:49.028Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:52.743Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-05-02T03:48:56.127Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:48:58.360Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:00.924Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:02.144Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:03.958Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:04.943Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:06.946Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:11.193Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-02T03:49:37.646Z", "action": "click", "action_argument": "product_option"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "product_details": [{"title": "Keds Women's Champion Leather Lace Up Sneaker"},
  {"price": "$65.13"},
  {"bullet_list": "TIMELESS STYLE \u2013 Confidently step out in style with the iconic Keds Champion Lace Up Leather Sneakers for women. Whether you\u2019re at work or running errands, the leather upper on these lace up blush sneakers for women provide the perfect fit. ALL-DAY COMFORT \u2013 With a soft, breathable twill lining, these women\u2019s Keds sneakers ensure your feet stay comfortable all day long. Plus, the flexible rubber outsole on these blush Keds offer maximum traction and stability while walking. VERSATILE DESIGN - Effortlessly dress up or down every outfit, thanks to the versatile footwear design. Our blush leather sneakers for women offer superior support for your feet with a 10% recycled PU foam Softerra footbed, so you can keep going. DURABLE QUALITY \u2013 Made with quality materials, our leather shoes are built to last. These Keds sneakers for women have a cushioned Ortholite insole that helps to move moisture away from your feet to keep them cool & dry. Care is easy: spot wash & air dry. WEAR YOURS - The very definition of a classic sneaker, the Keds Champion Sneaker has been a wardrobe staple since its debut in 1916. With its goes-with-everything style and up-for-everything comfort, it\u2019s the kind of sneaker you reach for again and again."},
  {"asin": "B0BGJPY692"}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Size": "6"},
  {"Color": "Blush Premium Leather"}],
  "promotion_items": [{"title": "Obtaom Womens Canvas Fashion Sneakers Cute Low Top Shoes Comfortable Canvas walking Flats for Lady(White/White US6)", "asin": "B0CWQ9XCHV", "price": "$19.99", "quantity": ""},
  {"title": "Obtaom Women's Play Fashion Sneaker Coral Pink Comfortable Walking Shoes Sweet Pink Canvas Slip on Shoes(Pink US5)", "asin": "B094K3PDQ8", "price": "$21.99", "quantity": ""},
  {"title": "TRETORN Women's Marleyhi2", "asin": "B01N07FPDV", "price": "$40.89", "quantity": ""},
  {"title": "Lacoste Women's Carnaby Set Sneaker", "asin": "B0D98WKRQH", "price": "$80.00", "quantity": ""},
  {"title": "Women Canvas Sneaker Slip On Non Slip Casual Shoes Lace Up Canvas Low Top White Shoes Loafers for Women Fashion White Sneaker Shoes(White,US5.5", "asin": "B0BK99H72G", "price": "$25.99", "quantity": ""},
  {"title": "OLUKAI Pehuea Li Women's Slip On Sneakers, Casual Everyday Shoes with Drop-in Heel & Breathable Mesh Design, Lightweight & All-Day Comfort, White/White, 7.5", "asin": "B08Z6ZHG7H", "price": "$99.95", "quantity": ""},
  {"title": "Trotters Women's Loafer/Slipon", "asin": "B08P9FJLMV", "price": "$56.60", "quantity": ""},
  {"title": "Keds Courty Core Lace Up, Sneaker Womens, Navy Canvas, 8 Medium", "asin": "B07DRDZKTV", "price": "$38.36", "quantity": ""},
  {"title": "Keds Women's Triple Kick Canvas Sneaker, Burgundy Bottom Foxing Stripe, 5", "asin": "B0CNV48RYV", "price": "$49.99", "quantity": ""},
  {"title": "Womens Classic Canvas Sneakers,Low Top Canvas Shoes,Lightweight Casual Canvas Sneakers(Light Grey US6)", "asin": "B0DCJKN9P6", "price": "$20.99", "quantity": ""},
  {"title": "kufeiti Women's Canvas Slip On Shoes Sneakers for Women Fashion Comfortable White Black Elastic Sneakers for Women (6, Navy, Numeric_6)", "asin": "B08LSL9XTQ", "price": "$18.99", "quantity": ""},
  {"title": "Keds Women's Champion Canvas Lace Up Sneaker, Crochet Cream, 7.5 Wide", "asin": "B0C3SSWQND", "price": "$53.99", "quantity": ""},
  {"title": "LUCKY STEP Women Classic Retro Gum Sole Fashion Sneakers Casual Tennis Skate Shoe Genuine Leather Walking Footwear Anti Slip Trainers(Gold,9)", "asin": "B0CZ95XGHV", "price": "$36.99", "quantity": ""},
  {"title": "Keds Women's Champion Point Low Fashion Sneaker, White Canvas, 5.5", "asin": "B0D96ZNYY9", "price": "$36.00", "quantity": ""}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-05-02T03:50:56.470Z", // the timestamp when this action occurs.
  "action": "string", // select one plausible action from: input, click_product, purchase, or click.
  "acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
  }
  </answer>"
  
  <|im_end|>
  <|im_start|>assistant
  <think>
  