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": "2025-03-24T21:16:32.815Z", "action": "input", "action_argument": "gift for 5 years old"}
  {"timestamp": "2025-03-24T21:17:41.227Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:14.586Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:17.633Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:24.977Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:26.723Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:32.890Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:41.814Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:58.588Z", "action": "input", "action_argument": "gift for 5 years old girl birthday ideas"}
  {"timestamp": "2025-03-24T21:28:14.005Z", "action": "click_product", "action_argument": "B0BFJ1SSY6"}
  {"timestamp": "2025-03-24T21:29:49.301Z", "action": "purchase", "action_argument": "B0BFJ1SSY6"}
  {"timestamp": "2025-03-24T21:30:00.541Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-03-24T21:30:07.480Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-24T21:30:10.155Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-24T21:30:11.555Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-26T00:17:51.677Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:25:15.820Z", "action": "input", "action_argument": "# of Actions Recorded"}
  {"timestamp": "2025-03-26T00:26:32.810Z", "action": "input", "action_argument": "Reasons recorded in 7 days: "}
  {"timestamp": "2025-03-26T00:26:45.766Z", "action": "input", "action_argument": "Reasons recorded in 7 days:  xxxooo"}
  {"timestamp": "2025-03-26T00:26:48.514Z", "action": "input", "action_argument": "Reasons recorded in 7 days:  xxxooo"}
  {"timestamp": "2025-03-26T00:32:45.749Z", "action": "input", "action_argument": "xxxx"}
  {"timestamp": "2025-03-26T00:33:09.291Z", "action": "input", "action_argument": "xxxx"}
  {"timestamp": "2025-03-26T00:33:14.167Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-26T00:33:25.026Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-26T00:36:44.929Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:36:48.444Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:36:56.578Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-03-26T00:46:26.482Z", "action": "click_product", "action_argument": "B0B61B4T5J"}
  {"timestamp": "2025-03-27T00:55:40.828Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-27T00:55:43.515Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-27T00:55:52.469Z", "action": "click_product", "action_argument": "B0CZB9Z477"}
  {"timestamp": "2025-03-27T00:56:43.323Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-03-27T00:56:48.045Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-27T00:56:50.352Z", "action": "purchase", "action_argument": "B0CZB9Z477, B0798DVT68"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-01T02:11:25.066Z", "action": "click", "action_argument": "nav_bar"}
  <|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": ""}],
  "promotion_items": [{"title": "Amazon 9W Official OEM USB Charger and Power Adapter for Fire Tablets, Kindle eReaders, and Echo Dot", "asin": "B01I0IGFKC", "price": "$19.99", "quantity": ""},
  {"title": "Bounty Paper Towels Quick Size, White, 16 Family Rolls = 40 Regular Rolls (Packaging May Vary)", "asin": "B079VP6DH5", "price": "$43.49", "quantity": ""},
  {"title": "Introducing All-New Plant-Based Leather Folio Cover with Magnetic Attach, Designed with Sustainability in Mind for New Amazon Kindle Scribe", "asin": "B0D5KR4JQ3", "price": "$69.99", "quantity": ""},
  {"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": ""},
  {"title": "Bounty Quick-Size Paper Towels, White, 8 Family Triple Rolls = 27 Regular Rolls", "asin": "B0DQYP1L95", "price": "$30.99", "quantity": ""},
  {"title": "Introducing Amazon Kindle Colorsoft Signature Edition (32 GB) \u2013 With color display, auto-adjusting front light, wireless charging, and long battery life - Metallic Black", "asin": "B0CN3XR57P", "price": "$224.99", "quantity": ""},
  {"title": "Dixie Large Paper Plates, 10 Inch, 204 Count, 2X Stronger*, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Everyday Breakfast, Lunch, & Dinner Meals", "asin": "B09RSC2JT3", "price": "$17.95", "quantity": ""},
  {"title": "Supershieldz (3 Pack) Anti-Glare (Matte) Screen Protector Designed for Kindle Scribe 10.2 inch (1st Generation - 2024/2022 Release)", "asin": "B0BJ7Q3XZW", "price": "$9.99", "quantity": ""},
  {"title": "Glad Tall Kitchen Drawstring Trash Bags - Odorshield 13 Gallon White Trash Bag, Febreze Fresh Clean, 110 Count", "asin": "B07T9MBNTT", "price": "$21.99", "quantity": ""},
  {"title": "Bounty Quick-Size Paper Towels, White, 12 Family Rolls = 30 Regular Rolls", "asin": "B079VP6DH6", "price": "$35.49", "quantity": ""},
  {"title": "2-Year Accident Protection Plan for New Kindle Scribe", "asin": "B0CZB1F8HL", "price": "$45.99", "quantity": ""},
  {"title": "Introducing All-New Plant-Based Leather Folio Cover with Magnetic Attach, Designed with Sustainability in Mind for New Amazon Kindle Scribe", "asin": "B0D5KKYKLZ", "price": "$69.99", "quantity": ""},
  {"title": "New Amazon Kindle Scribe Folio Cover with Magnetic Attach, Sleek Protective Case - Premium Leather", "asin": "B0D5KR2H2Y", "price": "$99.99", "quantity": ""}],
  "active_items": [{"title": "New Amazon Kindle Scribe (64GB) - Redesigned display with uniform borders. Now write directly on books and documents. With built-in notebook summarization. Includes Premium Pen - Metallic Jade", "asin": "B0CZB9Z477", "delivery": "FREE delivery Apr 9 - 13 for Prime members FREE Returns", "quantity": "1", "selected": true, "options": [{"Digital Storage Capacity": "64 GB"}, {"Color": "Metallic Jade"}, {"Offer Type": "Without Kindle Unlimited"}]},
  {"title": "Charmin Ultra Soft Cushiony Touch Toilet Paper, 24 Family Mega Rolls = 123 Regular Rolls", "asin": "B0798DVT68", "delivery": "Two-Day FREE delivery Wed, Apr 2 FREE Returns", "quantity": "1", "selected": true, "options": [{"Size": "288 sheet (Pack of 24)"}]}],
  "saved_items": [{"title": "Cascade Platinum Dishwasher Pods, Dishwasher Detergent, Actionpacs, Fresh, 62 Count", "asin": "B01NGTV4J5", "options": []},
  {"title": "Prestone AS658 Deluxe 2-in-1 Windshield Washer Fluid, 1 Gallon", "asin": "B019W8CNBO", "options": [{"Size": "128 Fl Oz (Pack of 1)"}]},
  {"title": "Cottonelle Ultra Comfort Toilet Paper, 9 Mega Rolls (9 Mega Rolls = 36 Regular Rolls), 244 Sheets per Roll, Packaging May Vary", "asin": "B0CKV7B49Z", "options": [{"Size": "244 sheet (Pack of 9)"}]},
  {"title": "Facing Love Addiction: Giving Yourself the Power to Change the Way You Love", "asin": "0062506048", "options": []},
  {"asin": "0062506048", "options": []},
  {"title": "The Myth of Sisyphus and Other Essays", "asin": "0679733736", "price": "$29.97", "options": []},
  {"title": "Design for a Better World: Meaningful, Sustainable, Humanity Centered", "asin": "0262047950", "options": []},
  {"title": "Vestaboard Message Board - Flagship Black - Inspire from Anywhere with The Beautiful 42\u201d Split-Flap Display - Smart Messaging Display", "asin": "B0BJ4R84Q3", "options": []},
  {"title": "The Innovation Delusion: How Our Obsession with the New Has Disrupted the Work That Matters Most", "asin": "0525575685", "price": "$15.99", "options": []},
  {"title": "Zalto Denk'Art Bordeaux Wine Glass Hand-Blown Crystal | Boxed Set of 6", "asin": "B0064YRHN4", "options": []},
  {"title": "Greenworks 24V 12\" Cordless String Trimmer/Edger (Gen 2), 2.0Ah Battery and Charger Included", "asin": "B0BF9YFL2X", "price": "$79.99", "options": [{"Size": "NEW 12\" Trimmer (2.0Ah)"}]}]
  <|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": "2025-04-01T02:11:29.324Z", // 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": "2025-03-24T21:16:32.815Z", "action": "input", "action_argument": "gift for 5 years old"}
  {"timestamp": "2025-03-24T21:17:41.227Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:14.586Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:17.633Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:24.977Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:26.723Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:32.890Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:41.814Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:58.588Z", "action": "input", "action_argument": "gift for 5 years old girl birthday ideas"}
  {"timestamp": "2025-03-24T21:28:14.005Z", "action": "click_product", "action_argument": "B0BFJ1SSY6"}
  {"timestamp": "2025-03-24T21:29:49.301Z", "action": "purchase", "action_argument": "B0BFJ1SSY6"}
  {"timestamp": "2025-03-24T21:30:00.541Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-03-24T21:30:07.480Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-24T21:30:10.155Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-24T21:30:11.555Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-26T00:17:51.677Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:25:15.820Z", "action": "input", "action_argument": "# of Actions Recorded"}
  {"timestamp": "2025-03-26T00:26:32.810Z", "action": "input", "action_argument": "Reasons recorded in 7 days: "}
  {"timestamp": "2025-03-26T00:26:45.766Z", "action": "input", "action_argument": "Reasons recorded in 7 days:  xxxooo"}
  {"timestamp": "2025-03-26T00:26:48.514Z", "action": "input", "action_argument": "Reasons recorded in 7 days:  xxxooo"}
  {"timestamp": "2025-03-26T00:32:45.749Z", "action": "input", "action_argument": "xxxx"}
  {"timestamp": "2025-03-26T00:33:09.291Z", "action": "input", "action_argument": "xxxx"}
  {"timestamp": "2025-03-26T00:33:14.167Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-26T00:33:25.026Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-26T00:36:44.929Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:36:48.444Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:36:56.578Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-03-26T00:46:26.482Z", "action": "click_product", "action_argument": "B0B61B4T5J"}
  {"timestamp": "2025-03-27T00:55:40.828Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-27T00:55:43.515Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-27T00:55:52.469Z", "action": "click_product", "action_argument": "B0CZB9Z477"}
  {"timestamp": "2025-03-27T00:56:43.323Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-03-27T00:56:48.045Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-27T00:56:50.352Z", "action": "purchase", "action_argument": "B0CZB9Z477, B0798DVT68"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-01T02:11:25.066Z", "action": "click", "action_argument": "nav_bar"}
  <|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": ""}],
  "promotion_items": [{"title": "Amazon 9W Official OEM USB Charger and Power Adapter for Fire Tablets, Kindle eReaders, and Echo Dot", "asin": "B01I0IGFKC", "price": "$19.99", "quantity": ""},
  {"title": "Bounty Paper Towels Quick Size, White, 16 Family Rolls = 40 Regular Rolls (Packaging May Vary)", "asin": "B079VP6DH5", "price": "$43.49", "quantity": ""},
  {"title": "Introducing All-New Plant-Based Leather Folio Cover with Magnetic Attach, Designed with Sustainability in Mind for New Amazon Kindle Scribe", "asin": "B0D5KR4JQ3", "price": "$69.99", "quantity": ""},
  {"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": ""},
  {"title": "Bounty Quick-Size Paper Towels, White, 8 Family Triple Rolls = 27 Regular Rolls", "asin": "B0DQYP1L95", "price": "$30.99", "quantity": ""},
  {"title": "Introducing Amazon Kindle Colorsoft Signature Edition (32 GB) \u2013 With color display, auto-adjusting front light, wireless charging, and long battery life - Metallic Black", "asin": "B0CN3XR57P", "price": "$224.99", "quantity": ""},
  {"title": "Dixie Large Paper Plates, 10 Inch, 204 Count, 2X Stronger*, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Everyday Breakfast, Lunch, & Dinner Meals", "asin": "B09RSC2JT3", "price": "$17.95", "quantity": ""},
  {"title": "Supershieldz (3 Pack) Anti-Glare (Matte) Screen Protector Designed for Kindle Scribe 10.2 inch (1st Generation - 2024/2022 Release)", "asin": "B0BJ7Q3XZW", "price": "$9.99", "quantity": ""},
  {"title": "Glad Tall Kitchen Drawstring Trash Bags - Odorshield 13 Gallon White Trash Bag, Febreze Fresh Clean, 110 Count", "asin": "B07T9MBNTT", "price": "$21.99", "quantity": ""},
  {"title": "Bounty Quick-Size Paper Towels, White, 12 Family Rolls = 30 Regular Rolls", "asin": "B079VP6DH6", "price": "$35.49", "quantity": ""},
  {"title": "2-Year Accident Protection Plan for New Kindle Scribe", "asin": "B0CZB1F8HL", "price": "$45.99", "quantity": ""},
  {"title": "Introducing All-New Plant-Based Leather Folio Cover with Magnetic Attach, Designed with Sustainability in Mind for New Amazon Kindle Scribe", "asin": "B0D5KKYKLZ", "price": "$69.99", "quantity": ""},
  {"title": "New Amazon Kindle Scribe Folio Cover with Magnetic Attach, Sleek Protective Case - Premium Leather", "asin": "B0D5KR2H2Y", "price": "$99.99", "quantity": ""}],
  "active_items": [{"title": "New Amazon Kindle Scribe (64GB) - Redesigned display with uniform borders. Now write directly on books and documents. With built-in notebook summarization. Includes Premium Pen - Metallic Jade", "asin": "B0CZB9Z477", "delivery": "FREE delivery Apr 9 - 13 for Prime members FREE Returns", "quantity": "1", "selected": true, "options": [{"Digital Storage Capacity": "64 GB"}, {"Color": "Metallic Jade"}, {"Offer Type": "Without Kindle Unlimited"}]},
  {"title": "Charmin Ultra Soft Cushiony Touch Toilet Paper, 24 Family Mega Rolls = 123 Regular Rolls", "asin": "B0798DVT68", "delivery": "Two-Day FREE delivery Wed, Apr 2 FREE Returns", "quantity": "1", "selected": true, "options": [{"Size": "288 sheet (Pack of 24)"}]}],
  "saved_items": [{"title": "Cascade Platinum Dishwasher Pods, Dishwasher Detergent, Actionpacs, Fresh, 62 Count", "asin": "B01NGTV4J5", "options": []},
  {"title": "Prestone AS658 Deluxe 2-in-1 Windshield Washer Fluid, 1 Gallon", "asin": "B019W8CNBO", "options": [{"Size": "128 Fl Oz (Pack of 1)"}]},
  {"title": "Cottonelle Ultra Comfort Toilet Paper, 9 Mega Rolls (9 Mega Rolls = 36 Regular Rolls), 244 Sheets per Roll, Packaging May Vary", "asin": "B0CKV7B49Z", "options": [{"Size": "244 sheet (Pack of 9)"}]},
  {"title": "Facing Love Addiction: Giving Yourself the Power to Change the Way You Love", "asin": "0062506048", "options": []},
  {"asin": "0062506048", "options": []},
  {"title": "The Myth of Sisyphus and Other Essays", "asin": "0679733736", "price": "$29.97", "options": []},
  {"title": "Design for a Better World: Meaningful, Sustainable, Humanity Centered", "asin": "0262047950", "options": []},
  {"title": "Vestaboard Message Board - Flagship Black - Inspire from Anywhere with The Beautiful 42\u201d Split-Flap Display - Smart Messaging Display", "asin": "B0BJ4R84Q3", "options": []},
  {"title": "The Innovation Delusion: How Our Obsession with the New Has Disrupted the Work That Matters Most", "asin": "0525575685", "price": "$15.99", "options": []},
  {"title": "Zalto Denk'Art Bordeaux Wine Glass Hand-Blown Crystal | Boxed Set of 6", "asin": "B0064YRHN4", "options": []},
  {"title": "Greenworks 24V 12\" Cordless String Trimmer/Edger (Gen 2), 2.0Ah Battery and Charger Included", "asin": "B0BF9YFL2X", "price": "$79.99", "options": [{"Size": "NEW 12\" Trimmer (2.0Ah)"}]}]
  <|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": "2025-04-01T02:11:29.324Z", // 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": "2025-03-24T21:16:32.815Z", "action": "input", "action_argument": "gift for 5 years old"}
  {"timestamp": "2025-03-24T21:17:41.227Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:14.586Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:17.633Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:24.977Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:18:26.723Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:32.890Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:41.814Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-24T21:21:58.588Z", "action": "input", "action_argument": "gift for 5 years old girl birthday ideas"}
  {"timestamp": "2025-03-24T21:28:14.005Z", "action": "click_product", "action_argument": "B0BFJ1SSY6"}
  {"timestamp": "2025-03-24T21:29:49.301Z", "action": "purchase", "action_argument": "B0BFJ1SSY6"}
  {"timestamp": "2025-03-24T21:30:00.541Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-03-24T21:30:07.480Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-24T21:30:10.155Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-24T21:30:11.555Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-26T00:17:51.677Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:25:15.820Z", "action": "input", "action_argument": "# of Actions Recorded"}
  {"timestamp": "2025-03-26T00:26:32.810Z", "action": "input", "action_argument": "Reasons recorded in 7 days: "}
  {"timestamp": "2025-03-26T00:26:45.766Z", "action": "input", "action_argument": "Reasons recorded in 7 days:  xxxooo"}
  {"timestamp": "2025-03-26T00:26:48.514Z", "action": "input", "action_argument": "Reasons recorded in 7 days:  xxxooo"}
  {"timestamp": "2025-03-26T00:32:45.749Z", "action": "input", "action_argument": "xxxx"}
  {"timestamp": "2025-03-26T00:33:09.291Z", "action": "input", "action_argument": "xxxx"}
  {"timestamp": "2025-03-26T00:33:14.167Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-26T00:33:25.026Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-26T00:36:44.929Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:36:48.444Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-03-26T00:36:56.578Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-03-26T00:46:26.482Z", "action": "click_product", "action_argument": "B0B61B4T5J"}
  {"timestamp": "2025-03-27T00:55:40.828Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-27T00:55:43.515Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-03-27T00:55:52.469Z", "action": "click_product", "action_argument": "B0CZB9Z477"}
  {"timestamp": "2025-03-27T00:56:43.323Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-03-27T00:56:48.045Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-03-27T00:56:50.352Z", "action": "purchase", "action_argument": "B0CZB9Z477, B0798DVT68"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-01T02:11:25.066Z", "action": "click", "action_argument": "nav_bar"}
  <|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": ""}],
  "promotion_items": [{"title": "Amazon 9W Official OEM USB Charger and Power Adapter for Fire Tablets, Kindle eReaders, and Echo Dot", "asin": "B01I0IGFKC", "price": "$19.99", "quantity": ""},
  {"title": "Bounty Paper Towels Quick Size, White, 16 Family Rolls = 40 Regular Rolls (Packaging May Vary)", "asin": "B079VP6DH5", "price": "$43.49", "quantity": ""},
  {"title": "Introducing All-New Plant-Based Leather Folio Cover with Magnetic Attach, Designed with Sustainability in Mind for New Amazon Kindle Scribe", "asin": "B0D5KR4JQ3", "price": "$69.99", "quantity": ""},
  {"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": ""},
  {"title": "Bounty Quick-Size Paper Towels, White, 8 Family Triple Rolls = 27 Regular Rolls", "asin": "B0DQYP1L95", "price": "$30.99", "quantity": ""},
  {"title": "Introducing Amazon Kindle Colorsoft Signature Edition (32 GB) \u2013 With color display, auto-adjusting front light, wireless charging, and long battery life - Metallic Black", "asin": "B0CN3XR57P", "price": "$224.99", "quantity": ""},
  {"title": "Dixie Large Paper Plates, 10 Inch, 204 Count, 2X Stronger*, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Everyday Breakfast, Lunch, & Dinner Meals", "asin": "B09RSC2JT3", "price": "$17.95", "quantity": ""},
  {"title": "Supershieldz (3 Pack) Anti-Glare (Matte) Screen Protector Designed for Kindle Scribe 10.2 inch (1st Generation - 2024/2022 Release)", "asin": "B0BJ7Q3XZW", "price": "$9.99", "quantity": ""},
  {"title": "Glad Tall Kitchen Drawstring Trash Bags - Odorshield 13 Gallon White Trash Bag, Febreze Fresh Clean, 110 Count", "asin": "B07T9MBNTT", "price": "$21.99", "quantity": ""},
  {"title": "Bounty Quick-Size Paper Towels, White, 12 Family Rolls = 30 Regular Rolls", "asin": "B079VP6DH6", "price": "$35.49", "quantity": ""},
  {"title": "2-Year Accident Protection Plan for New Kindle Scribe", "asin": "B0CZB1F8HL", "price": "$45.99", "quantity": ""},
  {"title": "Introducing All-New Plant-Based Leather Folio Cover with Magnetic Attach, Designed with Sustainability in Mind for New Amazon Kindle Scribe", "asin": "B0D5KKYKLZ", "price": "$69.99", "quantity": ""},
  {"title": "New Amazon Kindle Scribe Folio Cover with Magnetic Attach, Sleek Protective Case - Premium Leather", "asin": "B0D5KR2H2Y", "price": "$99.99", "quantity": ""}],
  "active_items": [{"title": "New Amazon Kindle Scribe (64GB) - Redesigned display with uniform borders. Now write directly on books and documents. With built-in notebook summarization. Includes Premium Pen - Metallic Jade", "asin": "B0CZB9Z477", "delivery": "FREE delivery Apr 9 - 13 for Prime members FREE Returns", "quantity": "1", "selected": true, "options": [{"Digital Storage Capacity": "64 GB"}, {"Color": "Metallic Jade"}, {"Offer Type": "Without Kindle Unlimited"}]},
  {"title": "Charmin Ultra Soft Cushiony Touch Toilet Paper, 24 Family Mega Rolls = 123 Regular Rolls", "asin": "B0798DVT68", "delivery": "Two-Day FREE delivery Wed, Apr 2 FREE Returns", "quantity": "1", "selected": true, "options": [{"Size": "288 sheet (Pack of 24)"}]}],
  "saved_items": [{"title": "Cascade Platinum Dishwasher Pods, Dishwasher Detergent, Actionpacs, Fresh, 62 Count", "asin": "B01NGTV4J5", "options": []},
  {"title": "Prestone AS658 Deluxe 2-in-1 Windshield Washer Fluid, 1 Gallon", "asin": "B019W8CNBO", "options": [{"Size": "128 Fl Oz (Pack of 1)"}]},
  {"title": "Cottonelle Ultra Comfort Toilet Paper, 9 Mega Rolls (9 Mega Rolls = 36 Regular Rolls), 244 Sheets per Roll, Packaging May Vary", "asin": "B0CKV7B49Z", "options": [{"Size": "244 sheet (Pack of 9)"}]},
  {"title": "Facing Love Addiction: Giving Yourself the Power to Change the Way You Love", "asin": "0062506048", "options": []},
  {"asin": "0062506048", "options": []},
  {"title": "The Myth of Sisyphus and Other Essays", "asin": "0679733736", "price": "$29.97", "options": []},
  {"title": "Design for a Better World: Meaningful, Sustainable, Humanity Centered", "asin": "0262047950", "options": []},
  {"title": "Vestaboard Message Board - Flagship Black - Inspire from Anywhere with The Beautiful 42\u201d Split-Flap Display - Smart Messaging Display", "asin": "B0BJ4R84Q3", "options": []},
  {"title": "The Innovation Delusion: How Our Obsession with the New Has Disrupted the Work That Matters Most", "asin": "0525575685", "price": "$15.99", "options": []},
  {"title": "Zalto Denk'Art Bordeaux Wine Glass Hand-Blown Crystal | Boxed Set of 6", "asin": "B0064YRHN4", "options": []},
  {"title": "Greenworks 24V 12\" Cordless String Trimmer/Edger (Gen 2), 2.0Ah Battery and Charger Included", "asin": "B0BF9YFL2X", "price": "$79.99", "options": [{"Size": "NEW 12\" Trimmer (2.0Ah)"}]}]
  <|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": "2025-04-01T02:11:29.324Z", // 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>
  