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"}
  {"timestamp": "2025-04-23T21:44:23.940Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:28.054Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:30.875Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:34.777Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:38.042Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:48.293Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:52.877Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:00.817Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:06.183Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:10.686Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:32.915Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:40.980Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:44.648Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:48.229Z", "action": "click_product", "action_argument": "B0C8TP61BC"}
  {"timestamp": "2025-04-23T21:46:08.670Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:46:10.709Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:46:30.475Z", "action": "click", "action_argument": "review"}
  <|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": ""}],
  "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": "NPJY Baseball Cap Golf Dad Hat Adjustable Original Classic Low Profile Cotton Hat Unconstructed Plain Cap Men Women"},
  {"price": "$7.95"},
  {"bullet_list": "Vintage washed distressed cotton baseball cap, classic and timeless style. Soft fabric in washed style, 99% cotton made, soft, lightweight denim fabric, make sure better comfort wearing. Dad Hat, Low Profile UNCONSTRUCTED. Adjustable metal buckle back closure, great fit for most head sizes ensure comfort at all times. Reinforced Professionally Hemming-Stitch, lightweight but durable makes baseball cap can ensure longtime use. Adjustable Size - One Size Fits Most: Head Circumference: 20.8\"-25.2\"(Can Be Adjusted),Hat Height: 4.3\",Hat Along: 2.8\". Rear opening design fits women's low ponytail comfortably. Wide Applicable Occasion: The unisex design makes it fits for men and women for daily, sports, fishing, travel, outdoor activities, outing, etc. great idea for mother\u2019s day, father\u2019s day, birthday, Christmas gift for your family and friends. The baseball cap adopts high quality cotton cloth with exquisite embroidery, Comfortable, Breathable, Lightweight and Durable."},
  {"asin": "B0C5JTMSCM"}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Color": "White (Washed)"},
  {"Package Quantity": "1"}],
  "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": "CHOK.LIDS Everyday Premium Washed Trucker Hat Unstructured Distressed Pigment Dyed Cap Adjustable Outdoor Headwear (Charcoal)", "asin": "B0C822XS3M", "price": "$14.99", "quantity": ""},
  {"title": "Edoneery Men Women Baseball Cap-Low Profile Adjustable Washed Cotton Golf Dad Hat", "asin": "B07BQXWDKP", "price": "$11.99", "quantity": ""},
  {"title": "6 Pack Distressed Baseball Cap Washed Cotton Dad Hat for Men Women Black", "asin": "B0D117V2S4", "price": "$25.63", "quantity": ""},
  {"title": "Vintage Washed Distressed Baseball Cap Adjustable Trendy Trucker Hats Unstructured Canvas Dad Hat for Mens Womens Black", "asin": "B0CWPJFKVF", "price": "$9.99", "quantity": ""},
  {"title": "FURTALK Mountain Dad Hat Unstructured Soft Vintage Washed Cotton Outdoor Baseball Cap Khaki", "asin": "B0CTCL438D", "price": "$12.99", "quantity": ""},
  {"title": "FURTALK Unisex Ripped Vintage Baseball Cap Distressed Low Profile Unstructured Washed Cotton Dad Hat Adjustable Beige", "asin": "B0D1C7QKYH", "price": "$9.99", "quantity": ""},
  {"title": "6 Pack Distressed Baseball Cap Washed Cotton Dad Hat for Men Women Black", "asin": "B0D117V2S4", "price": "$25.63", "quantity": ""},
  {"title": "KB-PG-Low Washed Olive Original Classic Low Profile Cotton Hat Men Women Baseball Cap Dad Hat Adjustable Unconstructed Plain Cap", "asin": "B0BRNR65ST", "price": "$13.99", "quantity": ""},
  {"title": "Gritty Bull Vintage Distressed Baseball Cap \u2013 Unstructured Fit Adjustable Snapback Hat for Men & Women Black", "asin": "B08RLXGGK1", "price": "$15.12", "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": "CHOK.LIDS Everyday Premium Washed Trucker Hat Unstructured Distressed Pigment Dyed Cap Adjustable Outdoor Headwear (Charcoal)", "asin": "B0C822XS3M", "price": "$14.99", "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": "2025-04-23T21:47:17.777Z", // 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"}
  {"timestamp": "2025-04-23T21:44:23.940Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:28.054Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:30.875Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:34.777Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:38.042Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:48.293Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:52.877Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:00.817Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:06.183Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:10.686Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:32.915Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:40.980Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:44.648Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:48.229Z", "action": "click_product", "action_argument": "B0C8TP61BC"}
  {"timestamp": "2025-04-23T21:46:08.670Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:46:10.709Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:46:30.475Z", "action": "click", "action_argument": "review"}
  <|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": ""}],
  "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": "NPJY Baseball Cap Golf Dad Hat Adjustable Original Classic Low Profile Cotton Hat Unconstructed Plain Cap Men Women"},
  {"price": "$7.95"},
  {"bullet_list": "Vintage washed distressed cotton baseball cap, classic and timeless style. Soft fabric in washed style, 99% cotton made, soft, lightweight denim fabric, make sure better comfort wearing. Dad Hat, Low Profile UNCONSTRUCTED. Adjustable metal buckle back closure, great fit for most head sizes ensure comfort at all times. Reinforced Professionally Hemming-Stitch, lightweight but durable makes baseball cap can ensure longtime use. Adjustable Size - One Size Fits Most: Head Circumference: 20.8\"-25.2\"(Can Be Adjusted),Hat Height: 4.3\",Hat Along: 2.8\". Rear opening design fits women's low ponytail comfortably. Wide Applicable Occasion: The unisex design makes it fits for men and women for daily, sports, fishing, travel, outdoor activities, outing, etc. great idea for mother\u2019s day, father\u2019s day, birthday, Christmas gift for your family and friends. The baseball cap adopts high quality cotton cloth with exquisite embroidery, Comfortable, Breathable, Lightweight and Durable."},
  {"asin": "B0C5JTMSCM"}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Color": "White (Washed)"},
  {"Package Quantity": "1"}],
  "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": "CHOK.LIDS Everyday Premium Washed Trucker Hat Unstructured Distressed Pigment Dyed Cap Adjustable Outdoor Headwear (Charcoal)", "asin": "B0C822XS3M", "price": "$14.99", "quantity": ""},
  {"title": "Edoneery Men Women Baseball Cap-Low Profile Adjustable Washed Cotton Golf Dad Hat", "asin": "B07BQXWDKP", "price": "$11.99", "quantity": ""},
  {"title": "6 Pack Distressed Baseball Cap Washed Cotton Dad Hat for Men Women Black", "asin": "B0D117V2S4", "price": "$25.63", "quantity": ""},
  {"title": "Vintage Washed Distressed Baseball Cap Adjustable Trendy Trucker Hats Unstructured Canvas Dad Hat for Mens Womens Black", "asin": "B0CWPJFKVF", "price": "$9.99", "quantity": ""},
  {"title": "FURTALK Mountain Dad Hat Unstructured Soft Vintage Washed Cotton Outdoor Baseball Cap Khaki", "asin": "B0CTCL438D", "price": "$12.99", "quantity": ""},
  {"title": "FURTALK Unisex Ripped Vintage Baseball Cap Distressed Low Profile Unstructured Washed Cotton Dad Hat Adjustable Beige", "asin": "B0D1C7QKYH", "price": "$9.99", "quantity": ""},
  {"title": "6 Pack Distressed Baseball Cap Washed Cotton Dad Hat for Men Women Black", "asin": "B0D117V2S4", "price": "$25.63", "quantity": ""},
  {"title": "KB-PG-Low Washed Olive Original Classic Low Profile Cotton Hat Men Women Baseball Cap Dad Hat Adjustable Unconstructed Plain Cap", "asin": "B0BRNR65ST", "price": "$13.99", "quantity": ""},
  {"title": "Gritty Bull Vintage Distressed Baseball Cap \u2013 Unstructured Fit Adjustable Snapback Hat for Men & Women Black", "asin": "B08RLXGGK1", "price": "$15.12", "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": "CHOK.LIDS Everyday Premium Washed Trucker Hat Unstructured Distressed Pigment Dyed Cap Adjustable Outdoor Headwear (Charcoal)", "asin": "B0C822XS3M", "price": "$14.99", "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": "2025-04-23T21:47:17.777Z", // 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"}
  {"timestamp": "2025-04-23T21:44:23.940Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:28.054Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:30.875Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:34.777Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:38.042Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:48.293Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:44:52.877Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:00.817Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:06.183Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:10.686Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-23T21:45:32.915Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:40.980Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:44.648Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-23T21:45:48.229Z", "action": "click_product", "action_argument": "B0C8TP61BC"}
  {"timestamp": "2025-04-23T21:46:08.670Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:46:10.709Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T21:46:30.475Z", "action": "click", "action_argument": "review"}
  <|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": ""}],
  "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": "NPJY Baseball Cap Golf Dad Hat Adjustable Original Classic Low Profile Cotton Hat Unconstructed Plain Cap Men Women"},
  {"price": "$7.95"},
  {"bullet_list": "Vintage washed distressed cotton baseball cap, classic and timeless style. Soft fabric in washed style, 99% cotton made, soft, lightweight denim fabric, make sure better comfort wearing. Dad Hat, Low Profile UNCONSTRUCTED. Adjustable metal buckle back closure, great fit for most head sizes ensure comfort at all times. Reinforced Professionally Hemming-Stitch, lightweight but durable makes baseball cap can ensure longtime use. Adjustable Size - One Size Fits Most: Head Circumference: 20.8\"-25.2\"(Can Be Adjusted),Hat Height: 4.3\",Hat Along: 2.8\". Rear opening design fits women's low ponytail comfortably. Wide Applicable Occasion: The unisex design makes it fits for men and women for daily, sports, fishing, travel, outdoor activities, outing, etc. great idea for mother\u2019s day, father\u2019s day, birthday, Christmas gift for your family and friends. The baseball cap adopts high quality cotton cloth with exquisite embroidery, Comfortable, Breathable, Lightweight and Durable."},
  {"asin": "B0C5JTMSCM"}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Color": "White (Washed)"},
  {"Package Quantity": "1"}],
  "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": "CHOK.LIDS Everyday Premium Washed Trucker Hat Unstructured Distressed Pigment Dyed Cap Adjustable Outdoor Headwear (Charcoal)", "asin": "B0C822XS3M", "price": "$14.99", "quantity": ""},
  {"title": "Edoneery Men Women Baseball Cap-Low Profile Adjustable Washed Cotton Golf Dad Hat", "asin": "B07BQXWDKP", "price": "$11.99", "quantity": ""},
  {"title": "6 Pack Distressed Baseball Cap Washed Cotton Dad Hat for Men Women Black", "asin": "B0D117V2S4", "price": "$25.63", "quantity": ""},
  {"title": "Vintage Washed Distressed Baseball Cap Adjustable Trendy Trucker Hats Unstructured Canvas Dad Hat for Mens Womens Black", "asin": "B0CWPJFKVF", "price": "$9.99", "quantity": ""},
  {"title": "FURTALK Mountain Dad Hat Unstructured Soft Vintage Washed Cotton Outdoor Baseball Cap Khaki", "asin": "B0CTCL438D", "price": "$12.99", "quantity": ""},
  {"title": "FURTALK Unisex Ripped Vintage Baseball Cap Distressed Low Profile Unstructured Washed Cotton Dad Hat Adjustable Beige", "asin": "B0D1C7QKYH", "price": "$9.99", "quantity": ""},
  {"title": "6 Pack Distressed Baseball Cap Washed Cotton Dad Hat for Men Women Black", "asin": "B0D117V2S4", "price": "$25.63", "quantity": ""},
  {"title": "KB-PG-Low Washed Olive Original Classic Low Profile Cotton Hat Men Women Baseball Cap Dad Hat Adjustable Unconstructed Plain Cap", "asin": "B0BRNR65ST", "price": "$13.99", "quantity": ""},
  {"title": "Gritty Bull Vintage Distressed Baseball Cap \u2013 Unstructured Fit Adjustable Snapback Hat for Men & Women Black", "asin": "B08RLXGGK1", "price": "$15.12", "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": "CHOK.LIDS Everyday Premium Washed Trucker Hat Unstructured Distressed Pigment Dyed Cap Adjustable Outdoor Headwear (Charcoal)", "asin": "B0C822XS3M", "price": "$14.99", "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": "2025-04-23T21:47:17.777Z", // 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>
  