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": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
  {"timestamp": "2025-04-18T17:13:12.365Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:17:21.153Z", "action": "purchase", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:18:01.874Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:19:28.274Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:20:15.870Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:21:51.358Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:21:54.524Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:02.511Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:03.991Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:05.409Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:13.442Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:14.149Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:31.680Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-18T17:22:50.944Z", "action": "input", "action_argument": "nyx lip gloss"}
  {"timestamp": "2025-04-18T17:23:21.840Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:23:39.445Z", "action": "purchase", "action_argument": "B00HZ6WFZA, B082QBYY9V"}
  {"timestamp": "2025-04-23T17:15:42.713Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:17:11.193Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T17:18:34.811Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T17:19:14.813Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:15.666Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:17.785Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:36.677Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:38.441Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:46.531Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:22:08.558Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:22:11.463Z", "action": "input", "action_argument": "jacket"}
  {"timestamp": "2025-04-23T17:22:12.381Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:22:51.226Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T17:24:24.135Z", "action": "click_product", "action_argument": "B0DC3N3BPL"}
  {"timestamp": "2025-04-23T17:24:30.437Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:24:39.552Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:24:43.097Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:25:39.694Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:26:46.268Z", "action": "click_product", "action_argument": "B0DBR77Z5X"}
  {"timestamp": "2025-04-23T17:27:02.188Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:33:19.852Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:33:51.690Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:34:56.327Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:34:59.923Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:02.188Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:03.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:20.067Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:39:16.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:39:21.171Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:39:56.340Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:40:56.916Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:40:57.935Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:41:20.809Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:41:51.774Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:43:09.878Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:43:14.527Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:43:26.465Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:19:09.947Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:19:14.582Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:19:17.057Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T21:19:33.560Z", "action": "input", "action_argument": "cap"}
  {"timestamp": "2025-04-23T21:19:34.157Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T21:20:30.388Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:21:06.261Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:22:13.471Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:22:21.510Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:22:59.606Z", "action": "click_product", "action_argument": "B0CTR7H7GV"}
  {"timestamp": "2025-04-23T21:24:42.353Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:24:46.727Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:26:06.896Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:26:38.906Z", "action": "click_product", "action_argument": "B08MF7Y84C"}
  {"timestamp": "2025-04-23T21:26:54.412Z", "action": "click_product", "action_argument": "B0F2F7867L"}
  {"timestamp": "2025-04-23T21:27:49.937Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:28:29.408Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:28:30.183Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:30:38.525Z", "action": "click_product", "action_argument": "B0CNCLGT7C"}
  {"timestamp": "2025-04-23T21:31:13.043Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:31:28.780Z", "action": "input", "action_argument": "cap"}
  {"timestamp": "2025-04-23T21:31:59.826Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T21:32:09.828Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:32:37.101Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:34:16.768Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-23T21:34:24.176Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:34:36.733Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:36:25.275Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:36:27.995Z", "action": "purchase", "action_argument": "B085KZRGYQ"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-23T21:36:40.452Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:37:23.539Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:38:45.821Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:39:23.624Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:40:08.507Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:40:09.945Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:40:54.746Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:41:51.347Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T21:42:53.438Z", "action": "click_product", "action_argument": "B0D46F6K69"}
  {"timestamp": "2025-04-23T21:43:06.564Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:08.136Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:08.473Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:10.571Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:15.416Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:31.585Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:43:48.614Z", "action": "click_product", "action_argument": "B0D1C21TJ9"}
  {"timestamp": "2025-04-23T21:43:59.390Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:01.828Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:08.826Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:12.314Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:17.021Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:19.026Z", "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": "cap"}],
  "cart_items": [{"title": "Waldeal Women's Cute Dinosaur Embroidered Baseball Caps Adjustable Washed Denim Dad Hat Black", "asin": "B085KZRGYQ", "price": "$6.49", "quantity": "1"},
  {"title": "Cat6a Ethernet Cable Slim 35ft Outdoor&Indoor, 28AWG Pure Copper Cat6 Internet Cable for Waterproof & Direct Burial, Flexible Cat6 Ethernet Cable 10G 550MHZ, Cat 6 Network cable for Indoor Black", "asin": "B0D9GHGYDV", "price": "$6.99", "quantity": "1"},
  {"title": "DEFACE Cat 8 Ethernet Cable 40 Ft Cat8 Internet Cable Flat Gigabit High Speed Shielded RJ45 LAN Cable for PS4, Xbox, Router, Modem, Gaming, White", "asin": "B084VPY8FN", "price": "$15.59", "quantity": "1"}],
  "product_details": [{"title": "FURTALK Unisex Ripped Vintage Baseball Cap Distressed Low Profile Unstructured Washed Cotton Dad Hat Adjustable"},
  {"bullet_list": "Good material\uff1aThe 100% cotton material is not only breathable but also adds a touch of comfort,perfect for those needing a cool summer hat.Also have excellent durability over time. Vintage style\uff1aLow profile fit with an unstructured crown,the distressed look nice without looking inferior.It's well designed also effortlessly complements any outfit. Adjustable fit\uff1aBuckle Closure convenient and easily fixed to your preferences,keep comfort and a secure fit at all times.Adjustable to fit many head sizes,and fit larger than typical head and the thick curly hair on head. Two size\uff1aThere are two size to choose,Size M is recommended for 21.65-23.2in(55-59cm) and size L for recommended for 23.2-24in(59-61cm),the cap fit and has a good system for changing the size Go-to accessory\uff1aThe plain dad cap design is versatile and suitable for various occasions.Whether you're out for a casual stroll or engaging in outdoor activities,but for a bad hair day or any day,this cap has become your reliable companion,providing both style and functionality."},
  {"asin": "B0D1C8N4Q5"}],
  "product_options": [{"Color": "Grey"},
  {"Size": "Medium-Large"}],
  "promotion_items": [{"title": "3 Pack Unisex Vintage Washed Distressed Baseball-Cap,Retro Adjustable Dad Hats,Baseball Hat for Men Women", "asin": "B09NMZ38M1", "price": "$13.99", "quantity": ""},
  {"title": "Vintage 100% Cotton Washed Baseball Cap Adjustable Size\uff0cClassic Low Profile Plain Retro Unisex Dad Hat(Grey+Black)", "asin": "B07RLR49QF", "price": "$8.98", "quantity": ""},
  {"title": "Trendy Apparel Shop World's Greatest Dad Solid Adjustable Unstructured Dad Hat - Navy", "asin": "B08KYPF9TH", "price": "$19.99", "quantity": ""},
  {"title": "Baby Sun Hat for Boy Girl Toddler Summer Bucket Hat Kids Sun Protection Beach Hat Cotton Baby Hats White", "asin": "B09R3QSN8D", "price": "$13.99", "quantity": ""},
  {"title": "Edoneery Men Women Baseball Cap-Low Profile Adjustable Washed Cotton Golf Dad Hat", "asin": "B07BQXWDKP", "price": "$11.99", "quantity": ""},
  {"title": "PFFY 2 Packs Vintage Washed Distressed Baseball Cap Dad Golf Hat Black+Blue", "asin": "B08XYY34BJ", "price": "$14.99", "quantity": ""},
  {"title": "UAMOEI Toddler Boy Baseball Cap Baby Sun Soft Caps Girl Cute Bear Ear Hat Kid Summer Adjustable Hats for Infant A-Black", "asin": "B0CXPPXCV7", "price": "$9.99", "quantity": ""},
  {"title": "Hccfit 3 Pack Toddler Hat Toddler Baseball Hats for 2-7 Years Boys and Girls", "asin": "B0C5MD33BY", "price": "$16.99", "quantity": ""},
  {"title": "UAMOEI Toddler Boy Baseball Cap Baby Sun Soft Caps Girl Cute Bear Ear Hat Kid Summer Adjustable Hats for Infant A-Black", "asin": "B0CXPPXCV7", "price": "$9.99", "quantity": ""},
  {"title": "Jesus Hat Christian Gifts for Men Faith Over Fear Hat US Flag Hats Fathers Day Christmas Birthday Gifts for Friend Nude", "asin": "B0DYV23TW3", "price": "$19.99", "quantity": ""},
  {"title": "Joe's USA Ladies Military Style Distressed Enzyme Washed Cotton Twill Cap-Olive", "asin": "B00Y22BICG", "price": "$11.99", "quantity": ""},
  {"title": "3 Pack Unisex Vintage Washed Distressed Baseball-Cap,Retro Adjustable Dad Hats,Baseball Hat for Men Women", "asin": "B09NMZ38M1", "price": "$13.99", "quantity": ""},
  {"title": "Vintage 100% Cotton Washed Baseball Cap Adjustable Size\uff0cClassic Low Profile Plain Retro Unisex Dad Hat(Grey+Black)", "asin": "B07RLR49QF", "price": "$8.98", "quantity": ""},
  {"title": "Baby Sun Hat for Boy Girl Toddler Summer Bucket Hat Kids Sun Protection Beach Hat Cotton Baby Hats White", "asin": "B09R3QSN8D", "price": "$13.99", "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": "2025-04-23T21:44:23.940Z", // 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": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
  {"timestamp": "2025-04-18T17:13:12.365Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:17:21.153Z", "action": "purchase", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:18:01.874Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:19:28.274Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:20:15.870Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:21:51.358Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:21:54.524Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:02.511Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:03.991Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:05.409Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:13.442Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:14.149Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:31.680Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-18T17:22:50.944Z", "action": "input", "action_argument": "nyx lip gloss"}
  {"timestamp": "2025-04-18T17:23:21.840Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:23:39.445Z", "action": "purchase", "action_argument": "B00HZ6WFZA, B082QBYY9V"}
  {"timestamp": "2025-04-23T17:15:42.713Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:17:11.193Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T17:18:34.811Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T17:19:14.813Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:15.666Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:17.785Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:36.677Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:38.441Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:46.531Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:22:08.558Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:22:11.463Z", "action": "input", "action_argument": "jacket"}
  {"timestamp": "2025-04-23T17:22:12.381Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:22:51.226Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T17:24:24.135Z", "action": "click_product", "action_argument": "B0DC3N3BPL"}
  {"timestamp": "2025-04-23T17:24:30.437Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:24:39.552Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:24:43.097Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:25:39.694Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:26:46.268Z", "action": "click_product", "action_argument": "B0DBR77Z5X"}
  {"timestamp": "2025-04-23T17:27:02.188Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:33:19.852Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:33:51.690Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:34:56.327Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:34:59.923Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:02.188Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:03.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:20.067Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:39:16.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:39:21.171Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:39:56.340Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:40:56.916Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:40:57.935Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:41:20.809Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:41:51.774Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:43:09.878Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:43:14.527Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:43:26.465Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:19:09.947Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:19:14.582Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:19:17.057Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T21:19:33.560Z", "action": "input", "action_argument": "cap"}
  {"timestamp": "2025-04-23T21:19:34.157Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T21:20:30.388Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:21:06.261Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:22:13.471Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:22:21.510Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:22:59.606Z", "action": "click_product", "action_argument": "B0CTR7H7GV"}
  {"timestamp": "2025-04-23T21:24:42.353Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:24:46.727Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:26:06.896Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:26:38.906Z", "action": "click_product", "action_argument": "B08MF7Y84C"}
  {"timestamp": "2025-04-23T21:26:54.412Z", "action": "click_product", "action_argument": "B0F2F7867L"}
  {"timestamp": "2025-04-23T21:27:49.937Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:28:29.408Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:28:30.183Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:30:38.525Z", "action": "click_product", "action_argument": "B0CNCLGT7C"}
  {"timestamp": "2025-04-23T21:31:13.043Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:31:28.780Z", "action": "input", "action_argument": "cap"}
  {"timestamp": "2025-04-23T21:31:59.826Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T21:32:09.828Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:32:37.101Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:34:16.768Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-23T21:34:24.176Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:34:36.733Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:36:25.275Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:36:27.995Z", "action": "purchase", "action_argument": "B085KZRGYQ"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-23T21:36:40.452Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:37:23.539Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:38:45.821Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:39:23.624Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:40:08.507Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:40:09.945Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:40:54.746Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:41:51.347Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T21:42:53.438Z", "action": "click_product", "action_argument": "B0D46F6K69"}
  {"timestamp": "2025-04-23T21:43:06.564Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:08.136Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:08.473Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:10.571Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:15.416Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:31.585Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:43:48.614Z", "action": "click_product", "action_argument": "B0D1C21TJ9"}
  {"timestamp": "2025-04-23T21:43:59.390Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:01.828Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:08.826Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:12.314Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:17.021Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:19.026Z", "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": "cap"}],
  "cart_items": [{"title": "Waldeal Women's Cute Dinosaur Embroidered Baseball Caps Adjustable Washed Denim Dad Hat Black", "asin": "B085KZRGYQ", "price": "$6.49", "quantity": "1"},
  {"title": "Cat6a Ethernet Cable Slim 35ft Outdoor&Indoor, 28AWG Pure Copper Cat6 Internet Cable for Waterproof & Direct Burial, Flexible Cat6 Ethernet Cable 10G 550MHZ, Cat 6 Network cable for Indoor Black", "asin": "B0D9GHGYDV", "price": "$6.99", "quantity": "1"},
  {"title": "DEFACE Cat 8 Ethernet Cable 40 Ft Cat8 Internet Cable Flat Gigabit High Speed Shielded RJ45 LAN Cable for PS4, Xbox, Router, Modem, Gaming, White", "asin": "B084VPY8FN", "price": "$15.59", "quantity": "1"}],
  "product_details": [{"title": "FURTALK Unisex Ripped Vintage Baseball Cap Distressed Low Profile Unstructured Washed Cotton Dad Hat Adjustable"},
  {"bullet_list": "Good material\uff1aThe 100% cotton material is not only breathable but also adds a touch of comfort,perfect for those needing a cool summer hat.Also have excellent durability over time. Vintage style\uff1aLow profile fit with an unstructured crown,the distressed look nice without looking inferior.It's well designed also effortlessly complements any outfit. Adjustable fit\uff1aBuckle Closure convenient and easily fixed to your preferences,keep comfort and a secure fit at all times.Adjustable to fit many head sizes,and fit larger than typical head and the thick curly hair on head. Two size\uff1aThere are two size to choose,Size M is recommended for 21.65-23.2in(55-59cm) and size L for recommended for 23.2-24in(59-61cm),the cap fit and has a good system for changing the size Go-to accessory\uff1aThe plain dad cap design is versatile and suitable for various occasions.Whether you're out for a casual stroll or engaging in outdoor activities,but for a bad hair day or any day,this cap has become your reliable companion,providing both style and functionality."},
  {"asin": "B0D1C8N4Q5"}],
  "product_options": [{"Color": "Grey"},
  {"Size": "Medium-Large"}],
  "promotion_items": [{"title": "3 Pack Unisex Vintage Washed Distressed Baseball-Cap,Retro Adjustable Dad Hats,Baseball Hat for Men Women", "asin": "B09NMZ38M1", "price": "$13.99", "quantity": ""},
  {"title": "Vintage 100% Cotton Washed Baseball Cap Adjustable Size\uff0cClassic Low Profile Plain Retro Unisex Dad Hat(Grey+Black)", "asin": "B07RLR49QF", "price": "$8.98", "quantity": ""},
  {"title": "Trendy Apparel Shop World's Greatest Dad Solid Adjustable Unstructured Dad Hat - Navy", "asin": "B08KYPF9TH", "price": "$19.99", "quantity": ""},
  {"title": "Baby Sun Hat for Boy Girl Toddler Summer Bucket Hat Kids Sun Protection Beach Hat Cotton Baby Hats White", "asin": "B09R3QSN8D", "price": "$13.99", "quantity": ""},
  {"title": "Edoneery Men Women Baseball Cap-Low Profile Adjustable Washed Cotton Golf Dad Hat", "asin": "B07BQXWDKP", "price": "$11.99", "quantity": ""},
  {"title": "PFFY 2 Packs Vintage Washed Distressed Baseball Cap Dad Golf Hat Black+Blue", "asin": "B08XYY34BJ", "price": "$14.99", "quantity": ""},
  {"title": "UAMOEI Toddler Boy Baseball Cap Baby Sun Soft Caps Girl Cute Bear Ear Hat Kid Summer Adjustable Hats for Infant A-Black", "asin": "B0CXPPXCV7", "price": "$9.99", "quantity": ""},
  {"title": "Hccfit 3 Pack Toddler Hat Toddler Baseball Hats for 2-7 Years Boys and Girls", "asin": "B0C5MD33BY", "price": "$16.99", "quantity": ""},
  {"title": "UAMOEI Toddler Boy Baseball Cap Baby Sun Soft Caps Girl Cute Bear Ear Hat Kid Summer Adjustable Hats for Infant A-Black", "asin": "B0CXPPXCV7", "price": "$9.99", "quantity": ""},
  {"title": "Jesus Hat Christian Gifts for Men Faith Over Fear Hat US Flag Hats Fathers Day Christmas Birthday Gifts for Friend Nude", "asin": "B0DYV23TW3", "price": "$19.99", "quantity": ""},
  {"title": "Joe's USA Ladies Military Style Distressed Enzyme Washed Cotton Twill Cap-Olive", "asin": "B00Y22BICG", "price": "$11.99", "quantity": ""},
  {"title": "3 Pack Unisex Vintage Washed Distressed Baseball-Cap,Retro Adjustable Dad Hats,Baseball Hat for Men Women", "asin": "B09NMZ38M1", "price": "$13.99", "quantity": ""},
  {"title": "Vintage 100% Cotton Washed Baseball Cap Adjustable Size\uff0cClassic Low Profile Plain Retro Unisex Dad Hat(Grey+Black)", "asin": "B07RLR49QF", "price": "$8.98", "quantity": ""},
  {"title": "Baby Sun Hat for Boy Girl Toddler Summer Bucket Hat Kids Sun Protection Beach Hat Cotton Baby Hats White", "asin": "B09R3QSN8D", "price": "$13.99", "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": "2025-04-23T21:44:23.940Z", // 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": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
  {"timestamp": "2025-04-18T17:13:12.365Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:17:21.153Z", "action": "purchase", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:18:01.874Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:19:28.274Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:20:15.870Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:21:51.358Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:21:54.524Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:02.511Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:03.991Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:05.409Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:13.442Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:14.149Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:22:31.680Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-18T17:22:50.944Z", "action": "input", "action_argument": "nyx lip gloss"}
  {"timestamp": "2025-04-18T17:23:21.840Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T17:23:39.445Z", "action": "purchase", "action_argument": "B00HZ6WFZA, B082QBYY9V"}
  {"timestamp": "2025-04-23T17:15:42.713Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:17:11.193Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T17:18:34.811Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T17:19:14.813Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:15.666Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:17.785Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:36.677Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:38.441Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:19:46.531Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:22:08.558Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:22:11.463Z", "action": "input", "action_argument": "jacket"}
  {"timestamp": "2025-04-23T17:22:12.381Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:22:51.226Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T17:24:24.135Z", "action": "click_product", "action_argument": "B0DC3N3BPL"}
  {"timestamp": "2025-04-23T17:24:30.437Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:24:39.552Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:24:43.097Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:25:39.694Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:26:46.268Z", "action": "click_product", "action_argument": "B0DBR77Z5X"}
  {"timestamp": "2025-04-23T17:27:02.188Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:33:19.852Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:33:51.690Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:34:56.327Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:34:59.923Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:02.188Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:03.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:35:20.067Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:39:16.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:39:21.171Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:39:56.340Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:40:56.916Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:40:57.935Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T17:41:20.809Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T17:41:51.774Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T17:43:09.878Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:43:14.527Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T17:43:26.465Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:19:09.947Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:19:14.582Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:19:17.057Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T21:19:33.560Z", "action": "input", "action_argument": "cap"}
  {"timestamp": "2025-04-23T21:19:34.157Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T21:20:30.388Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:21:06.261Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:22:13.471Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:22:21.510Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:22:59.606Z", "action": "click_product", "action_argument": "B0CTR7H7GV"}
  {"timestamp": "2025-04-23T21:24:42.353Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:24:46.727Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:26:06.896Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:26:38.906Z", "action": "click_product", "action_argument": "B08MF7Y84C"}
  {"timestamp": "2025-04-23T21:26:54.412Z", "action": "click_product", "action_argument": "B0F2F7867L"}
  {"timestamp": "2025-04-23T21:27:49.937Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:28:29.408Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:28:30.183Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:30:38.525Z", "action": "click_product", "action_argument": "B0CNCLGT7C"}
  {"timestamp": "2025-04-23T21:31:13.043Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:31:28.780Z", "action": "input", "action_argument": "cap"}
  {"timestamp": "2025-04-23T21:31:59.826Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T21:32:09.828Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:32:37.101Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T21:34:16.768Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-23T21:34:24.176Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:34:36.733Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-23T21:36:25.275Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:36:27.995Z", "action": "purchase", "action_argument": "B085KZRGYQ"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-23T21:36:40.452Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:37:23.539Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:38:45.821Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:39:23.624Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:40:08.507Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:40:09.945Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:40:54.746Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:41:51.347Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T21:42:53.438Z", "action": "click_product", "action_argument": "B0D46F6K69"}
  {"timestamp": "2025-04-23T21:43:06.564Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:08.136Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:08.473Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:10.571Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:15.416Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:43:31.585Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:43:48.614Z", "action": "click_product", "action_argument": "B0D1C21TJ9"}
  {"timestamp": "2025-04-23T21:43:59.390Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:01.828Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:08.826Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:12.314Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:17.021Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:19.026Z", "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": "cap"}],
  "cart_items": [{"title": "Waldeal Women's Cute Dinosaur Embroidered Baseball Caps Adjustable Washed Denim Dad Hat Black", "asin": "B085KZRGYQ", "price": "$6.49", "quantity": "1"},
  {"title": "Cat6a Ethernet Cable Slim 35ft Outdoor&Indoor, 28AWG Pure Copper Cat6 Internet Cable for Waterproof & Direct Burial, Flexible Cat6 Ethernet Cable 10G 550MHZ, Cat 6 Network cable for Indoor Black", "asin": "B0D9GHGYDV", "price": "$6.99", "quantity": "1"},
  {"title": "DEFACE Cat 8 Ethernet Cable 40 Ft Cat8 Internet Cable Flat Gigabit High Speed Shielded RJ45 LAN Cable for PS4, Xbox, Router, Modem, Gaming, White", "asin": "B084VPY8FN", "price": "$15.59", "quantity": "1"}],
  "product_details": [{"title": "FURTALK Unisex Ripped Vintage Baseball Cap Distressed Low Profile Unstructured Washed Cotton Dad Hat Adjustable"},
  {"bullet_list": "Good material\uff1aThe 100% cotton material is not only breathable but also adds a touch of comfort,perfect for those needing a cool summer hat.Also have excellent durability over time. Vintage style\uff1aLow profile fit with an unstructured crown,the distressed look nice without looking inferior.It's well designed also effortlessly complements any outfit. Adjustable fit\uff1aBuckle Closure convenient and easily fixed to your preferences,keep comfort and a secure fit at all times.Adjustable to fit many head sizes,and fit larger than typical head and the thick curly hair on head. Two size\uff1aThere are two size to choose,Size M is recommended for 21.65-23.2in(55-59cm) and size L for recommended for 23.2-24in(59-61cm),the cap fit and has a good system for changing the size Go-to accessory\uff1aThe plain dad cap design is versatile and suitable for various occasions.Whether you're out for a casual stroll or engaging in outdoor activities,but for a bad hair day or any day,this cap has become your reliable companion,providing both style and functionality."},
  {"asin": "B0D1C8N4Q5"}],
  "product_options": [{"Color": "Grey"},
  {"Size": "Medium-Large"}],
  "promotion_items": [{"title": "3 Pack Unisex Vintage Washed Distressed Baseball-Cap,Retro Adjustable Dad Hats,Baseball Hat for Men Women", "asin": "B09NMZ38M1", "price": "$13.99", "quantity": ""},
  {"title": "Vintage 100% Cotton Washed Baseball Cap Adjustable Size\uff0cClassic Low Profile Plain Retro Unisex Dad Hat(Grey+Black)", "asin": "B07RLR49QF", "price": "$8.98", "quantity": ""},
  {"title": "Trendy Apparel Shop World's Greatest Dad Solid Adjustable Unstructured Dad Hat - Navy", "asin": "B08KYPF9TH", "price": "$19.99", "quantity": ""},
  {"title": "Baby Sun Hat for Boy Girl Toddler Summer Bucket Hat Kids Sun Protection Beach Hat Cotton Baby Hats White", "asin": "B09R3QSN8D", "price": "$13.99", "quantity": ""},
  {"title": "Edoneery Men Women Baseball Cap-Low Profile Adjustable Washed Cotton Golf Dad Hat", "asin": "B07BQXWDKP", "price": "$11.99", "quantity": ""},
  {"title": "PFFY 2 Packs Vintage Washed Distressed Baseball Cap Dad Golf Hat Black+Blue", "asin": "B08XYY34BJ", "price": "$14.99", "quantity": ""},
  {"title": "UAMOEI Toddler Boy Baseball Cap Baby Sun Soft Caps Girl Cute Bear Ear Hat Kid Summer Adjustable Hats for Infant A-Black", "asin": "B0CXPPXCV7", "price": "$9.99", "quantity": ""},
  {"title": "Hccfit 3 Pack Toddler Hat Toddler Baseball Hats for 2-7 Years Boys and Girls", "asin": "B0C5MD33BY", "price": "$16.99", "quantity": ""},
  {"title": "UAMOEI Toddler Boy Baseball Cap Baby Sun Soft Caps Girl Cute Bear Ear Hat Kid Summer Adjustable Hats for Infant A-Black", "asin": "B0CXPPXCV7", "price": "$9.99", "quantity": ""},
  {"title": "Jesus Hat Christian Gifts for Men Faith Over Fear Hat US Flag Hats Fathers Day Christmas Birthday Gifts for Friend Nude", "asin": "B0DYV23TW3", "price": "$19.99", "quantity": ""},
  {"title": "Joe's USA Ladies Military Style Distressed Enzyme Washed Cotton Twill Cap-Olive", "asin": "B00Y22BICG", "price": "$11.99", "quantity": ""},
  {"title": "3 Pack Unisex Vintage Washed Distressed Baseball-Cap,Retro Adjustable Dad Hats,Baseball Hat for Men Women", "asin": "B09NMZ38M1", "price": "$13.99", "quantity": ""},
  {"title": "Vintage 100% Cotton Washed Baseball Cap Adjustable Size\uff0cClassic Low Profile Plain Retro Unisex Dad Hat(Grey+Black)", "asin": "B07RLR49QF", "price": "$8.98", "quantity": ""},
  {"title": "Baby Sun Hat for Boy Girl Toddler Summer Bucket Hat Kids Sun Protection Beach Hat Cotton Baby Hats White", "asin": "B09R3QSN8D", "price": "$13.99", "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": "2025-04-23T21:44:23.940Z", // 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>
  