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": "2025-04-01T17:23:00.405Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-01T17:23:03.503Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-01T17:23:13.604Z", "action": "click_product", "action_argument": "B0DLBTPDCS"}
  {"timestamp": "2025-04-01T17:23:35.661Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:40.626Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:48.849Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:54.591Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-07T20:39:04.148Z", "action": "input", "action_argument": "rb5424D ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:04.760Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:39:47.542Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:49.300Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:51.377Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:46:45.160Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:46:46.070Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
  {"timestamp": "2025-04-10T22:25:58.219Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:26:01.991Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:31:03.659Z", "action": "input", "action_argument": "internet modem x"}
  {"timestamp": "2025-04-10T22:31:03.733Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-10T22:40:15.470Z", "action": "input", "action_argument": "wifi router"}
  {"timestamp": "2025-04-10T22:40:15.648Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
  {"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
  {"timestamp": "2025-04-13T05:31:06.087Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:31:08.650Z", "action": "input", "action_argument": "manta sleep mask"}
  {"timestamp": "2025-04-13T05:31:31.010Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:31:31.632Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:31:36.997Z", "action": "purchase", "action_argument": "B07PRG2CQY"}
  {"timestamp": "2025-04-13T05:32:52.853Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-13T05:33:00.789Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:00.807Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:03.436Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:03.456Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:09.095Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:10.304Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:12.371Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:12.389Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:14.721Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:14.739Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:18.279Z", "action": "purchase", "action_argument": "B0C36K8SJJ, B07PRG2CQY"}
  {"timestamp": "2025-04-13T05:33:47.937Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:33:51.388Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:34:57.418Z", "action": "purchase", "action_argument": "B0B1LZMH78"}
  <|memory_end|>
  
  <|action_start|>
  <|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": "wifi 6e router"}],
  "cart_items": [{"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS200) \u2013 Security Features, BE6500 Wireless Speed (up to 6.5Gbps) - Covers up to 2,500 sq. ft., 80 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DG6DNF94", "price": "$199.98", "quantity": "1"},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": "1"},
  {"title": "The Invisible Computer: Why Good Products Can Fail, the Personal Computer Is So Complex, and Information Appliances Are the Solution", "asin": "0262640414", "price": "$35.00", "quantity": "1"},
  {"title": "Scenario-Based Design: Envisioning Work and Technology in System Development", "asin": "0471076597", "price": "$33.36", "quantity": "1"},
  {"title": "Things That Make Us Smart (William Patrick Book)", "asin": "0201626950", "price": "$11.33", "quantity": "1"},
  {"title": "Participatory Design: Principles and Practices", "asin": "0805809511", "price": "$99.99", "quantity": "1"},
  {"title": "The Nurnberg Funnel: Designing Minimalist Instruction for Practical Computer Skill (Technical Communication, Multimedia, and Information Systems)", "asin": "0262031639", "price": "$11.93", "quantity": "1"},
  {"title": "Computer-Supported Cooperative Work: A Book of Readings", "asin": "0934613575", "price": "$16.30", "quantity": "1"},
  {"title": "User Centered System Design: New Perspectives on Human-computer Interaction", "asin": "0898598729", "price": "$130.00", "quantity": "1"},
  {"title": "Human-Machine Reconfigurations: Plans and Situated Actions (Learning in Doing: Social, Cognitive and Computational Perspectives)", "asin": "052167588X", "price": "$44.99", "quantity": "1"},
  {"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
  {"title": "Emotional Design: Why We Love (or Hate) Everyday Things", "asin": "0465051367", "price": "$10.79", "quantity": "1"},
  {"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
  "promotion_items": [{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": ""},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi System (Deco XE70 Pro) - 2.5G WAN/LAN Ports, 4.9 Gbps Wi-Fi 7,200 Sq. Ft Coverage, Connect up to 200 Devices, New 6 GHz Band, 3-Pack 2024 Release", "asin": "B0CZ7NQR5B", "price": "$239.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": ""},
  {"title": "NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) \u2013 Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included", "asin": "B0CW6LCZH2", "price": "$159.99", "quantity": ""},
  {"title": "NETGEAR Orbi Whole Home Tri-Band WiFi 6 Mesh Network System (RBK752P) \u2013 Router with 1 Satellite Extender, Security Features, Coverage up to 5,000 sq. ft., 75 Devices, AX5200 802.11ax (Up to 5.2Gbps)", "asin": "B0CY6LPDVX", "price": "$299.99", "quantity": ""},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": ""},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi System (Deco XE70 Pro) - 2.5G WAN/LAN Ports, 4.9 Gbps Wi-Fi 7,200 Sq. Ft Coverage, Connect up to 200 Devices, New 6 GHz Band, 3-Pack 2024 Release", "asin": "B0CZ7NQR5B", "price": "$239.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": ""},
  {"title": "NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) \u2013 Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included", "asin": "B0CW6LCZH2", "price": "$159.99", "quantity": ""},
  {"title": "NETGEAR Orbi 970 Series Quad-Band WiFi 7 Mesh Network System (RBE973S), Router + 2 Satellite Extenders, Security Features, Up to 27Gbps, Covers Up to 10,000 sq. ft., 200 Devices, 10 Gig Internet Port", "asin": "B0CGJGXFCS", "price": "$1,999.99", "quantity": ""}],
  "search_results": [{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "Like-New Amazon eero Pro 6E mesh wifi router (newest model) - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B0B64GXTVL", "price": "$224.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Dual-Band BE3600 Wi-Fi 7 Router Archer BE230 | 4-Stream 3.6 Gbps | 2\u00d72.5G + 3\u00d71G Ports, USB 3.0, 2.0 GHz Quad Core, 4 Antennas | VPN Clients & Server | EasyMesh, HomeShield, MLO, Private IOT", "asin": "B0DC99N2T8", "price": "$119.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "ASUS RT-AXE7800 Tri-band WiFi 6E (802.11ax) Router, 6GHz Band, ASUS Safe Browsing, Upgraded Network Security, Instant Guard, Built-in VPN Features, Parental Controls, 2.5G Port, AiMesh Support", "asin": "B0BLGGN4Z9", "price": "$229.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero Pro 6E mesh wifi router - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B091G65HH6", "price": "$249.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Tri-Band BE9300 WiFi 7 Router Archer BE550 6-Stream 9.2Gbps Full 2.5G Ports 6 Internal Antennas Covers Up to 2,000 Sq. Ft. Add Easy-Mesh Device for Extended Coverage VPN Support", "asin": "B0CJSNSVMR", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System(Deco XE75 Pro) - 2.5G WAN/LAN Port, Covers up to 5500 Sq.Ft, Replaces WiFi Router and Extender, AI-Driven Mesh, New 6GHz Band, 2-Pack", "asin": "B0B89L8QKZ", "price": "$149.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi Router (Deco XE70 Pro) - 1 x 2.5bps WAN/LAN Port, 2 x 1 Gbps LAN Ports, 4.9 Gbps Wi-Fi 2,900 Sq. Ft Coverage, Connect up to 200 Devices 2024 Release", "asin": "B0CZ7LYHLG", "price": "$99.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 7 Router (RS280S) - Security Features, BE9200 Wireless Speed (up to 9.2 Gbps) - Covers up to 2,500 sq. ft., 100 Devices - 2.5 Gig Internet Port \u2013 Includes 1-Year Armor", "asin": "B0DGPLBRDQ", "price": "$209.65", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero 6+ mesh wifi system - Supports internet plans up to a Gigabit, Coverage up to 4,500 sq. ft., Connect 75+ devices, 3-pack", "asin": "B08ZK2BHP2", "price": "$299.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System(Deco XE75) - Covers up to 5500 Sq.Ft, Replaces WiFi Router and Extender, AI-Driven Mesh, New 6GHz Band, 2-Pack", "asin": "B09VW5JHPH", "price": "$169.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Archer BE6500 Dual-Band Wi-Fi 7 Router (Archer BE400) | Dual 2.5 Gbps Ports USB 3.0 | Covers up to 2,400 Sq. ft and 90 Devices | Quad-core CPU| HomeShield, Private IoT for Network Security", "asin": "B0DVBP5L6Y", "price": "$166.44", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link AX1800 WiFi 6 Router V4 (Archer AX21) - Dual Band Wireless Internet, Gigabit, Easy Mesh, Works With Alexa - A Certified for Humans Device", "asin": "B08H8ZLKKK", "price": "$59.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero Pro 6E mesh wifi router - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B091G65HH6", "price": "$249.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Linksys Hydra Pro Mesh WiFi 6E Router MR7500 Tri-Band WiFi Mesh Router AXE 6600 For Wireless Internet For The Home, Work, And Guest House - Connect 55+ Devices, 2,700 Sq Ft", "asin": "B09DRDWXWF", "price": "$154.99", "delivery": "FREE delivery Tue, Apr 15"},
  {"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE300) | AXE7800 Tri-Band Wireless Gigabit Speed (Up to 7.8Gbps) | New 6GHz Band | 8-Streams Cover up to 2,500 sq. ft, 40 Devices (Renewed)", "asin": "B0BVKSJTGP", "price": "$128.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "ASUS RT-AX86U Pro (AX5700) Dual Band WiFi 6 Extendable Gaming Router, 2.5G Port, Gaming Port, Mobile Game Mode, Port Forwarding, Subscription-free Network Security, VPN, AiMesh Compatible", "asin": "B0BQ417K47", "price": "$195.76", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "MSI Radix AXE6600 WiFi 6E Tri-Band Gaming Router, AI QoS, RGB, 1.8GHz Quad-Core Processor, MU-MIMO, Gigabit Wireless, 8-Stream, High Speed Long Range", "asin": "B0BTQ637LJ", "price": "$114.82", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Introducing Amazon eero Pro 7 tri-band mesh Wi-Fi 7 router (newest model) - Supports internet plans up to 5 Gbps, Coverage up to 2,000 sq. ft., 1-pack", "asin": "B0C6RBS846", "price": "$299.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"}]
  <|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": "2025-04-13T05:36:04.658Z", // 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": "2025-04-01T17:23:00.405Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-01T17:23:03.503Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-01T17:23:13.604Z", "action": "click_product", "action_argument": "B0DLBTPDCS"}
  {"timestamp": "2025-04-01T17:23:35.661Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:40.626Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:48.849Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:54.591Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-07T20:39:04.148Z", "action": "input", "action_argument": "rb5424D ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:04.760Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:39:47.542Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:49.300Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:51.377Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:46:45.160Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:46:46.070Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
  {"timestamp": "2025-04-10T22:25:58.219Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:26:01.991Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:31:03.659Z", "action": "input", "action_argument": "internet modem x"}
  {"timestamp": "2025-04-10T22:31:03.733Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-10T22:40:15.470Z", "action": "input", "action_argument": "wifi router"}
  {"timestamp": "2025-04-10T22:40:15.648Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
  {"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
  {"timestamp": "2025-04-13T05:31:06.087Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:31:08.650Z", "action": "input", "action_argument": "manta sleep mask"}
  {"timestamp": "2025-04-13T05:31:31.010Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:31:31.632Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:31:36.997Z", "action": "purchase", "action_argument": "B07PRG2CQY"}
  {"timestamp": "2025-04-13T05:32:52.853Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-13T05:33:00.789Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:00.807Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:03.436Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:03.456Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:09.095Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:10.304Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:12.371Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:12.389Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:14.721Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:14.739Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:18.279Z", "action": "purchase", "action_argument": "B0C36K8SJJ, B07PRG2CQY"}
  {"timestamp": "2025-04-13T05:33:47.937Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:33:51.388Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:34:57.418Z", "action": "purchase", "action_argument": "B0B1LZMH78"}
  <|memory_end|>
  
  <|action_start|>
  <|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": "wifi 6e router"}],
  "cart_items": [{"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS200) \u2013 Security Features, BE6500 Wireless Speed (up to 6.5Gbps) - Covers up to 2,500 sq. ft., 80 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DG6DNF94", "price": "$199.98", "quantity": "1"},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": "1"},
  {"title": "The Invisible Computer: Why Good Products Can Fail, the Personal Computer Is So Complex, and Information Appliances Are the Solution", "asin": "0262640414", "price": "$35.00", "quantity": "1"},
  {"title": "Scenario-Based Design: Envisioning Work and Technology in System Development", "asin": "0471076597", "price": "$33.36", "quantity": "1"},
  {"title": "Things That Make Us Smart (William Patrick Book)", "asin": "0201626950", "price": "$11.33", "quantity": "1"},
  {"title": "Participatory Design: Principles and Practices", "asin": "0805809511", "price": "$99.99", "quantity": "1"},
  {"title": "The Nurnberg Funnel: Designing Minimalist Instruction for Practical Computer Skill (Technical Communication, Multimedia, and Information Systems)", "asin": "0262031639", "price": "$11.93", "quantity": "1"},
  {"title": "Computer-Supported Cooperative Work: A Book of Readings", "asin": "0934613575", "price": "$16.30", "quantity": "1"},
  {"title": "User Centered System Design: New Perspectives on Human-computer Interaction", "asin": "0898598729", "price": "$130.00", "quantity": "1"},
  {"title": "Human-Machine Reconfigurations: Plans and Situated Actions (Learning in Doing: Social, Cognitive and Computational Perspectives)", "asin": "052167588X", "price": "$44.99", "quantity": "1"},
  {"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
  {"title": "Emotional Design: Why We Love (or Hate) Everyday Things", "asin": "0465051367", "price": "$10.79", "quantity": "1"},
  {"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
  "promotion_items": [{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": ""},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi System (Deco XE70 Pro) - 2.5G WAN/LAN Ports, 4.9 Gbps Wi-Fi 7,200 Sq. Ft Coverage, Connect up to 200 Devices, New 6 GHz Band, 3-Pack 2024 Release", "asin": "B0CZ7NQR5B", "price": "$239.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": ""},
  {"title": "NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) \u2013 Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included", "asin": "B0CW6LCZH2", "price": "$159.99", "quantity": ""},
  {"title": "NETGEAR Orbi Whole Home Tri-Band WiFi 6 Mesh Network System (RBK752P) \u2013 Router with 1 Satellite Extender, Security Features, Coverage up to 5,000 sq. ft., 75 Devices, AX5200 802.11ax (Up to 5.2Gbps)", "asin": "B0CY6LPDVX", "price": "$299.99", "quantity": ""},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": ""},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi System (Deco XE70 Pro) - 2.5G WAN/LAN Ports, 4.9 Gbps Wi-Fi 7,200 Sq. Ft Coverage, Connect up to 200 Devices, New 6 GHz Band, 3-Pack 2024 Release", "asin": "B0CZ7NQR5B", "price": "$239.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": ""},
  {"title": "NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) \u2013 Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included", "asin": "B0CW6LCZH2", "price": "$159.99", "quantity": ""},
  {"title": "NETGEAR Orbi 970 Series Quad-Band WiFi 7 Mesh Network System (RBE973S), Router + 2 Satellite Extenders, Security Features, Up to 27Gbps, Covers Up to 10,000 sq. ft., 200 Devices, 10 Gig Internet Port", "asin": "B0CGJGXFCS", "price": "$1,999.99", "quantity": ""}],
  "search_results": [{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "Like-New Amazon eero Pro 6E mesh wifi router (newest model) - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B0B64GXTVL", "price": "$224.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Dual-Band BE3600 Wi-Fi 7 Router Archer BE230 | 4-Stream 3.6 Gbps | 2\u00d72.5G + 3\u00d71G Ports, USB 3.0, 2.0 GHz Quad Core, 4 Antennas | VPN Clients & Server | EasyMesh, HomeShield, MLO, Private IOT", "asin": "B0DC99N2T8", "price": "$119.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "ASUS RT-AXE7800 Tri-band WiFi 6E (802.11ax) Router, 6GHz Band, ASUS Safe Browsing, Upgraded Network Security, Instant Guard, Built-in VPN Features, Parental Controls, 2.5G Port, AiMesh Support", "asin": "B0BLGGN4Z9", "price": "$229.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero Pro 6E mesh wifi router - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B091G65HH6", "price": "$249.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Tri-Band BE9300 WiFi 7 Router Archer BE550 6-Stream 9.2Gbps Full 2.5G Ports 6 Internal Antennas Covers Up to 2,000 Sq. Ft. Add Easy-Mesh Device for Extended Coverage VPN Support", "asin": "B0CJSNSVMR", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System(Deco XE75 Pro) - 2.5G WAN/LAN Port, Covers up to 5500 Sq.Ft, Replaces WiFi Router and Extender, AI-Driven Mesh, New 6GHz Band, 2-Pack", "asin": "B0B89L8QKZ", "price": "$149.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi Router (Deco XE70 Pro) - 1 x 2.5bps WAN/LAN Port, 2 x 1 Gbps LAN Ports, 4.9 Gbps Wi-Fi 2,900 Sq. Ft Coverage, Connect up to 200 Devices 2024 Release", "asin": "B0CZ7LYHLG", "price": "$99.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 7 Router (RS280S) - Security Features, BE9200 Wireless Speed (up to 9.2 Gbps) - Covers up to 2,500 sq. ft., 100 Devices - 2.5 Gig Internet Port \u2013 Includes 1-Year Armor", "asin": "B0DGPLBRDQ", "price": "$209.65", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero 6+ mesh wifi system - Supports internet plans up to a Gigabit, Coverage up to 4,500 sq. ft., Connect 75+ devices, 3-pack", "asin": "B08ZK2BHP2", "price": "$299.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System(Deco XE75) - Covers up to 5500 Sq.Ft, Replaces WiFi Router and Extender, AI-Driven Mesh, New 6GHz Band, 2-Pack", "asin": "B09VW5JHPH", "price": "$169.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Archer BE6500 Dual-Band Wi-Fi 7 Router (Archer BE400) | Dual 2.5 Gbps Ports USB 3.0 | Covers up to 2,400 Sq. ft and 90 Devices | Quad-core CPU| HomeShield, Private IoT for Network Security", "asin": "B0DVBP5L6Y", "price": "$166.44", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link AX1800 WiFi 6 Router V4 (Archer AX21) - Dual Band Wireless Internet, Gigabit, Easy Mesh, Works With Alexa - A Certified for Humans Device", "asin": "B08H8ZLKKK", "price": "$59.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero Pro 6E mesh wifi router - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B091G65HH6", "price": "$249.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Linksys Hydra Pro Mesh WiFi 6E Router MR7500 Tri-Band WiFi Mesh Router AXE 6600 For Wireless Internet For The Home, Work, And Guest House - Connect 55+ Devices, 2,700 Sq Ft", "asin": "B09DRDWXWF", "price": "$154.99", "delivery": "FREE delivery Tue, Apr 15"},
  {"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE300) | AXE7800 Tri-Band Wireless Gigabit Speed (Up to 7.8Gbps) | New 6GHz Band | 8-Streams Cover up to 2,500 sq. ft, 40 Devices (Renewed)", "asin": "B0BVKSJTGP", "price": "$128.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "ASUS RT-AX86U Pro (AX5700) Dual Band WiFi 6 Extendable Gaming Router, 2.5G Port, Gaming Port, Mobile Game Mode, Port Forwarding, Subscription-free Network Security, VPN, AiMesh Compatible", "asin": "B0BQ417K47", "price": "$195.76", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "MSI Radix AXE6600 WiFi 6E Tri-Band Gaming Router, AI QoS, RGB, 1.8GHz Quad-Core Processor, MU-MIMO, Gigabit Wireless, 8-Stream, High Speed Long Range", "asin": "B0BTQ637LJ", "price": "$114.82", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Introducing Amazon eero Pro 7 tri-band mesh Wi-Fi 7 router (newest model) - Supports internet plans up to 5 Gbps, Coverage up to 2,000 sq. ft., 1-pack", "asin": "B0C6RBS846", "price": "$299.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"}]
  <|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": "2025-04-13T05:36:04.658Z", // 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": "2025-04-01T17:23:00.405Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-01T17:23:03.503Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-01T17:23:13.604Z", "action": "click_product", "action_argument": "B0DLBTPDCS"}
  {"timestamp": "2025-04-01T17:23:35.661Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:40.626Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:48.849Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-01T17:23:54.591Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-07T20:39:04.148Z", "action": "input", "action_argument": "rb5424D ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:04.760Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:39:47.542Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:49.300Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
  {"timestamp": "2025-04-07T20:39:51.377Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:46:45.160Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:46:46.070Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
  {"timestamp": "2025-04-10T22:25:58.219Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:26:01.991Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:31:03.659Z", "action": "input", "action_argument": "internet modem x"}
  {"timestamp": "2025-04-10T22:31:03.733Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-10T22:40:15.470Z", "action": "input", "action_argument": "wifi router"}
  {"timestamp": "2025-04-10T22:40:15.648Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
  {"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
  {"timestamp": "2025-04-13T05:31:06.087Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:31:08.650Z", "action": "input", "action_argument": "manta sleep mask"}
  {"timestamp": "2025-04-13T05:31:31.010Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:31:31.632Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:31:36.997Z", "action": "purchase", "action_argument": "B07PRG2CQY"}
  {"timestamp": "2025-04-13T05:32:52.853Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-13T05:33:00.789Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:00.807Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:03.436Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:03.456Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:09.095Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:10.304Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:12.371Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:12.389Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:14.721Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:14.739Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-13T05:33:18.279Z", "action": "purchase", "action_argument": "B0C36K8SJJ, B07PRG2CQY"}
  {"timestamp": "2025-04-13T05:33:47.937Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:33:51.388Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T05:34:57.418Z", "action": "purchase", "action_argument": "B0B1LZMH78"}
  <|memory_end|>
  
  <|action_start|>
  <|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": "wifi 6e router"}],
  "cart_items": [{"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS200) \u2013 Security Features, BE6500 Wireless Speed (up to 6.5Gbps) - Covers up to 2,500 sq. ft., 80 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DG6DNF94", "price": "$199.98", "quantity": "1"},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": "1"},
  {"title": "The Invisible Computer: Why Good Products Can Fail, the Personal Computer Is So Complex, and Information Appliances Are the Solution", "asin": "0262640414", "price": "$35.00", "quantity": "1"},
  {"title": "Scenario-Based Design: Envisioning Work and Technology in System Development", "asin": "0471076597", "price": "$33.36", "quantity": "1"},
  {"title": "Things That Make Us Smart (William Patrick Book)", "asin": "0201626950", "price": "$11.33", "quantity": "1"},
  {"title": "Participatory Design: Principles and Practices", "asin": "0805809511", "price": "$99.99", "quantity": "1"},
  {"title": "The Nurnberg Funnel: Designing Minimalist Instruction for Practical Computer Skill (Technical Communication, Multimedia, and Information Systems)", "asin": "0262031639", "price": "$11.93", "quantity": "1"},
  {"title": "Computer-Supported Cooperative Work: A Book of Readings", "asin": "0934613575", "price": "$16.30", "quantity": "1"},
  {"title": "User Centered System Design: New Perspectives on Human-computer Interaction", "asin": "0898598729", "price": "$130.00", "quantity": "1"},
  {"title": "Human-Machine Reconfigurations: Plans and Situated Actions (Learning in Doing: Social, Cognitive and Computational Perspectives)", "asin": "052167588X", "price": "$44.99", "quantity": "1"},
  {"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
  {"title": "Emotional Design: Why We Love (or Hate) Everyday Things", "asin": "0465051367", "price": "$10.79", "quantity": "1"},
  {"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
  "promotion_items": [{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": ""},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi System (Deco XE70 Pro) - 2.5G WAN/LAN Ports, 4.9 Gbps Wi-Fi 7,200 Sq. Ft Coverage, Connect up to 200 Devices, New 6 GHz Band, 3-Pack 2024 Release", "asin": "B0CZ7NQR5B", "price": "$239.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": ""},
  {"title": "NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) \u2013 Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included", "asin": "B0CW6LCZH2", "price": "$159.99", "quantity": ""},
  {"title": "NETGEAR Orbi Whole Home Tri-Band WiFi 6 Mesh Network System (RBK752P) \u2013 Router with 1 Satellite Extender, Security Features, Coverage up to 5,000 sq. ft., 75 Devices, AX5200 802.11ax (Up to 5.2Gbps)", "asin": "B0CY6LPDVX", "price": "$299.99", "quantity": ""},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": ""},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi System (Deco XE70 Pro) - 2.5G WAN/LAN Ports, 4.9 Gbps Wi-Fi 7,200 Sq. Ft Coverage, Connect up to 200 Devices, New 6 GHz Band, 3-Pack 2024 Release", "asin": "B0CZ7NQR5B", "price": "$239.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": ""},
  {"title": "NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) \u2013 Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included", "asin": "B0CW6LCZH2", "price": "$159.99", "quantity": ""},
  {"title": "NETGEAR Orbi 970 Series Quad-Band WiFi 7 Mesh Network System (RBE973S), Router + 2 Satellite Extenders, Security Features, Up to 27Gbps, Covers Up to 10,000 sq. ft., 200 Devices, 10 Gig Internet Port", "asin": "B0CGJGXFCS", "price": "$1,999.99", "quantity": ""}],
  "search_results": [{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "Like-New Amazon eero Pro 6E mesh wifi router (newest model) - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B0B64GXTVL", "price": "$224.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Dual-Band BE3600 Wi-Fi 7 Router Archer BE230 | 4-Stream 3.6 Gbps | 2\u00d72.5G + 3\u00d71G Ports, USB 3.0, 2.0 GHz Quad Core, 4 Antennas | VPN Clients & Server | EasyMesh, HomeShield, MLO, Private IOT", "asin": "B0DC99N2T8", "price": "$119.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "ASUS RT-AXE7800 Tri-band WiFi 6E (802.11ax) Router, 6GHz Band, ASUS Safe Browsing, Upgraded Network Security, Instant Guard, Built-in VPN Features, Parental Controls, 2.5G Port, AiMesh Support", "asin": "B0BLGGN4Z9", "price": "$229.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero Pro 6E mesh wifi router - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B091G65HH6", "price": "$249.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Tri-Band BE9300 WiFi 7 Router Archer BE550 6-Stream 9.2Gbps Full 2.5G Ports 6 Internal Antennas Covers Up to 2,000 Sq. Ft. Add Easy-Mesh Device for Extended Coverage VPN Support", "asin": "B0CJSNSVMR", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System(Deco XE75 Pro) - 2.5G WAN/LAN Port, Covers up to 5500 Sq.Ft, Replaces WiFi Router and Extender, AI-Driven Mesh, New 6GHz Band, 2-Pack", "asin": "B0B89L8QKZ", "price": "$149.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE4900 Tri-Band WiFi 6E Mesh WiFi Router (Deco XE70 Pro) - 1 x 2.5bps WAN/LAN Port, 2 x 1 Gbps LAN Ports, 4.9 Gbps Wi-Fi 2,900 Sq. Ft Coverage, Connect up to 200 Devices 2024 Release", "asin": "B0CZ7LYHLG", "price": "$99.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 7 Router (RS280S) - Security Features, BE9200 Wireless Speed (up to 9.2 Gbps) - Covers up to 2,500 sq. ft., 100 Devices - 2.5 Gig Internet Port \u2013 Includes 1-Year Armor", "asin": "B0DGPLBRDQ", "price": "$209.65", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero 6+ mesh wifi system - Supports internet plans up to a Gigabit, Coverage up to 4,500 sq. ft., Connect 75+ devices, 3-pack", "asin": "B08ZK2BHP2", "price": "$299.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System(Deco XE75) - Covers up to 5500 Sq.Ft, Replaces WiFi Router and Extender, AI-Driven Mesh, New 6GHz Band, 2-Pack", "asin": "B09VW5JHPH", "price": "$169.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link Archer BE6500 Dual-Band Wi-Fi 7 Router (Archer BE400) | Dual 2.5 Gbps Ports USB 3.0 | Covers up to 2,400 Sq. ft and 90 Devices | Quad-core CPU| HomeShield, Private IoT for Network Security", "asin": "B0DVBP5L6Y", "price": "$166.44", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "TP-Link AX1800 WiFi 6 Router V4 (Archer AX21) - Dual Band Wireless Internet, Gigabit, Easy Mesh, Works With Alexa - A Certified for Humans Device", "asin": "B08H8ZLKKK", "price": "$59.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Amazon eero Pro 6E mesh wifi router - Supports internet plans up to 2.5 Gbps, Coverage up to 2,000 sq. ft., Connect 100+ devices, 1-pack", "asin": "B091G65HH6", "price": "$249.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Linksys Hydra Pro Mesh WiFi 6E Router MR7500 Tri-Band WiFi Mesh Router AXE 6600 For Wireless Internet For The Home, Work, And Guest House - Connect 55+ Devices, 2,700 Sq Ft", "asin": "B09DRDWXWF", "price": "$154.99", "delivery": "FREE delivery Tue, Apr 15"},
  {"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE300) | AXE7800 Tri-Band Wireless Gigabit Speed (Up to 7.8Gbps) | New 6GHz Band | 8-Streams Cover up to 2,500 sq. ft, 40 Devices (Renewed)", "asin": "B0BVKSJTGP", "price": "$128.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "ASUS RT-AX86U Pro (AX5700) Dual Band WiFi 6 Extendable Gaming Router, 2.5G Port, Gaming Port, Mobile Game Mode, Port Forwarding, Subscription-free Network Security, VPN, AiMesh Compatible", "asin": "B0BQ417K47", "price": "$195.76", "delivery": "FREE delivery Wed, Apr 16"},
  {"title": "MSI Radix AXE6600 WiFi 6E Tri-Band Gaming Router, AI QoS, RGB, 1.8GHz Quad-Core Processor, MU-MIMO, Gigabit Wireless, 8-Stream, High Speed Long Range", "asin": "B0BTQ637LJ", "price": "$114.82", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
  {"title": "Introducing Amazon eero Pro 7 tri-band mesh Wi-Fi 7 router (newest model) - Supports internet plans up to 5 Gbps, Coverage up to 2,000 sq. ft., 1-pack", "asin": "B0C6RBS846", "price": "$299.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"}]
  <|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": "2025-04-13T05:36:04.658Z", // 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>
  