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"}
  <|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": "Vans Women's Ward Platform Suede Trainers"},
  {"bullet_list": "Vans Unisex Shoes Fashion Shoes Black/White"},
  {"asin": "B078W3J8RX"}],
  "product_options": [{"Size": "6"},
  {"Color": "Canvas Citadel"}],
  "promotion_items": [{"title": "", "asin": "", "price": "$79.00", "quantity": ""},
  {"title": "Keds Women's Triple Kick Sneaker, White Canvas, 10", "asin": "B01MU4KAUY", "price": "$46.05", "quantity": ""},
  {"title": "Reebok Club C Extra Platform Sneakers for Women, FTWWHT/FTWWHT/PUGRY3, 9", "asin": "B0B13RYJR9", "price": "$69.98", "quantity": ""},
  {"title": "Keds Women's Triple Kick Leather Sneaker, White, 6", "asin": "B01N1W9WKR", "price": "$44.93", "quantity": ""},
  {"title": "Women's Slip On Canvas Sneaker Low Top Casual Walking Shoes Classic Comfort Flat Fashion Sneakers (White 07)", "asin": "B07YKDD9PZ", "price": "$25.99", "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": "Iarus Womens Canvas Shoes Low top Sneakers for Womens Fashion Casual Shoes Walking Comfortable Shoes(black08)", "asin": "B0CHJNCBWB", "price": "$19.94", "quantity": ""},
  {"title": "DOUSSPRT Womens Walking Shoes Sock Casual Ladies Fashion Sneakers Comfortable Slip On Air Cushion Platform Pink 8.5", "asin": "B0CQNZQ59B", "price": "$20.39", "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": "Women's Canvas Slip On Sneakers Fashion Flats Shoes White Canvas Shoes (Leopard, US9)", "asin": "B07YTX3HZX", "price": "$21.24", "quantity": ""},
  {"title": "Keds Women's Triple Kick Leather Sneaker, White, 5", "asin": "B01MU4K809", "price": "$44.93", "quantity": ""},
  {"title": "THATXUAOV Womens Platform Sneakers White Tennis Shoes Casual Low Top Fashion Sneakers(White,US9", "asin": "B09YLSZJN8", "price": "$19.99", "quantity": ""},
  {"title": "Reebok Club C Extra Platform Sneakers for Women, Chalk/Chalk/Glen Green, 8.5", "asin": "B09Z747HCF", "price": "$62.04", "quantity": ""},
  {"title": "Keds Women's Triple Kick Sneaker, White Canvas, 10", "asin": "B01MU4KAUY", "price": "$46.05", "quantity": ""},
  {"title": "Women's Slip On Canvas Sneaker Low Top Casual Walking Shoes Classic Comfort Flat Fashion Sneakers (White 07)", "asin": "B07YKDD9PZ", "price": "$25.99", "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": "2025-05-02T03:40:55.578Z", // 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"}
  {"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"}
  <|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": "Vans Women's Ward Platform Suede Trainers"},
  {"bullet_list": "Vans Unisex Shoes Fashion Shoes Black/White"},
  {"asin": "B078W3J8RX"}],
  "product_options": [{"Size": "6"},
  {"Color": "Canvas Citadel"}],
  "promotion_items": [{"title": "", "asin": "", "price": "$79.00", "quantity": ""},
  {"title": "Keds Women's Triple Kick Sneaker, White Canvas, 10", "asin": "B01MU4KAUY", "price": "$46.05", "quantity": ""},
  {"title": "Reebok Club C Extra Platform Sneakers for Women, FTWWHT/FTWWHT/PUGRY3, 9", "asin": "B0B13RYJR9", "price": "$69.98", "quantity": ""},
  {"title": "Keds Women's Triple Kick Leather Sneaker, White, 6", "asin": "B01N1W9WKR", "price": "$44.93", "quantity": ""},
  {"title": "Women's Slip On Canvas Sneaker Low Top Casual Walking Shoes Classic Comfort Flat Fashion Sneakers (White 07)", "asin": "B07YKDD9PZ", "price": "$25.99", "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": "Iarus Womens Canvas Shoes Low top Sneakers for Womens Fashion Casual Shoes Walking Comfortable Shoes(black08)", "asin": "B0CHJNCBWB", "price": "$19.94", "quantity": ""},
  {"title": "DOUSSPRT Womens Walking Shoes Sock Casual Ladies Fashion Sneakers Comfortable Slip On Air Cushion Platform Pink 8.5", "asin": "B0CQNZQ59B", "price": "$20.39", "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": "Women's Canvas Slip On Sneakers Fashion Flats Shoes White Canvas Shoes (Leopard, US9)", "asin": "B07YTX3HZX", "price": "$21.24", "quantity": ""},
  {"title": "Keds Women's Triple Kick Leather Sneaker, White, 5", "asin": "B01MU4K809", "price": "$44.93", "quantity": ""},
  {"title": "THATXUAOV Womens Platform Sneakers White Tennis Shoes Casual Low Top Fashion Sneakers(White,US9", "asin": "B09YLSZJN8", "price": "$19.99", "quantity": ""},
  {"title": "Reebok Club C Extra Platform Sneakers for Women, Chalk/Chalk/Glen Green, 8.5", "asin": "B09Z747HCF", "price": "$62.04", "quantity": ""},
  {"title": "Keds Women's Triple Kick Sneaker, White Canvas, 10", "asin": "B01MU4KAUY", "price": "$46.05", "quantity": ""},
  {"title": "Women's Slip On Canvas Sneaker Low Top Casual Walking Shoes Classic Comfort Flat Fashion Sneakers (White 07)", "asin": "B07YKDD9PZ", "price": "$25.99", "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": "2025-05-02T03:40:55.578Z", // 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"}
  <|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": "Vans Women's Ward Platform Suede Trainers"},
  {"bullet_list": "Vans Unisex Shoes Fashion Shoes Black/White"},
  {"asin": "B078W3J8RX"}],
  "product_options": [{"Size": "6"},
  {"Color": "Canvas Citadel"}],
  "promotion_items": [{"title": "", "asin": "", "price": "$79.00", "quantity": ""},
  {"title": "Keds Women's Triple Kick Sneaker, White Canvas, 10", "asin": "B01MU4KAUY", "price": "$46.05", "quantity": ""},
  {"title": "Reebok Club C Extra Platform Sneakers for Women, FTWWHT/FTWWHT/PUGRY3, 9", "asin": "B0B13RYJR9", "price": "$69.98", "quantity": ""},
  {"title": "Keds Women's Triple Kick Leather Sneaker, White, 6", "asin": "B01N1W9WKR", "price": "$44.93", "quantity": ""},
  {"title": "Women's Slip On Canvas Sneaker Low Top Casual Walking Shoes Classic Comfort Flat Fashion Sneakers (White 07)", "asin": "B07YKDD9PZ", "price": "$25.99", "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": "Iarus Womens Canvas Shoes Low top Sneakers for Womens Fashion Casual Shoes Walking Comfortable Shoes(black08)", "asin": "B0CHJNCBWB", "price": "$19.94", "quantity": ""},
  {"title": "DOUSSPRT Womens Walking Shoes Sock Casual Ladies Fashion Sneakers Comfortable Slip On Air Cushion Platform Pink 8.5", "asin": "B0CQNZQ59B", "price": "$20.39", "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": "Women's Canvas Slip On Sneakers Fashion Flats Shoes White Canvas Shoes (Leopard, US9)", "asin": "B07YTX3HZX", "price": "$21.24", "quantity": ""},
  {"title": "Keds Women's Triple Kick Leather Sneaker, White, 5", "asin": "B01MU4K809", "price": "$44.93", "quantity": ""},
  {"title": "THATXUAOV Womens Platform Sneakers White Tennis Shoes Casual Low Top Fashion Sneakers(White,US9", "asin": "B09YLSZJN8", "price": "$19.99", "quantity": ""},
  {"title": "Reebok Club C Extra Platform Sneakers for Women, Chalk/Chalk/Glen Green, 8.5", "asin": "B09Z747HCF", "price": "$62.04", "quantity": ""},
  {"title": "Keds Women's Triple Kick Sneaker, White Canvas, 10", "asin": "B01MU4KAUY", "price": "$46.05", "quantity": ""},
  {"title": "Women's Slip On Canvas Sneaker Low Top Casual Walking Shoes Classic Comfort Flat Fashion Sneakers (White 07)", "asin": "B07YKDD9PZ", "price": "$25.99", "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": "2025-05-02T03:40:55.578Z", // 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>
  