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": "2025-04-10T22:25:58.219Z", "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"}
  {"timestamp": "2025-04-13T05:36:04.658Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:38:31.905Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-13T22:25:47.129Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-13T22:26:41.052Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T22:27:12.817Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-13T22:31:11.321Z", "action": "purchase", "action_argument": "B08R58D9FH"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-13T22:32:07.725Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-13T22:48:36.970Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-13T23:00:23.623Z", "action": "click_product", "action_argument": "B0DK7Q5SCN"}
  {"timestamp": "2025-04-13T23:00:41.275Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-13T23:08:22.727Z", "action": "click", "action_argument": "other"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "cart_items": [{"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE500) - Security Features, 12-Stream Gigabit Router AXE11000 Tri-Band Wireless Speed (Up to 10.8Gbps), New 6GHz Band, Coverage up to 3,500 sq. ft, 60 Devices", "asin": "B08R58D9FH", "price": "$299.97", "quantity": "1"},
  {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99", "quantity": "1"},
  {"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": "1"},
  {"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"}],
  "product_details": [{"asin": "B0DK7Q5SCN"},
  {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0"},
  {"price": "$249.99"},
  {"bullet_list": "Blazing-fast WiFi 7 speeds up to 9.3Gbps for gaming, smooth streaming, video conferencing and entertainment WiFi 7 delivers 2.4x faster speeds than WiFi 6 to maximize performance across all devices NETGEAR devices come with security measures built in as well as enhanced safety features and updates designed to help protect you and your family Sleek new body with smaller footprint and high-performance antennas for up to 2,500 sq. ft. of WiFi coverage 2.5 Gig internet port enables multi-gig speeds with the latest cable or fiber internet service plans 2 x 2.5 Gig and 2 x 1 Gig Ethernet LAN ports for fast wired connections NETGEAR Armor provides a powerful suite of tools to help keep you safe online, including enhanced protection against hackers, malware and identity theft, at home or on the go. Includes 30-day trial"},
  {"bullet_list": "  Easily set up and manage your WiFi with the Nighthawk app  Made for use in the U.S. only  "}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Style": "WiFi 7, 17Gbps"}],
  "promotion_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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox", "asin": "B092VZBNCC", "price": "$349.99", "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 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": "$174.59", "quantity": ""},
  {"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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""},
  {"title": "TP-Link Deco Mesh WiFi System(Deco M5) \u2013Up to 3,800 sq. ft. Whole Home Coverage and 60+ Devices, WiFi Router/Extender Replacement, Parental Controls, 2-pack", "asin": "B0797D6853", "price": "$79.99", "quantity": ""},
  {"title": "TP-Link Tri-Band BE15000 WiFi 7 Router Archer BE700 | 8-Stream 15Gbps | 1\u00d710G+1\u00d72.5G+2\u00d71G Ports, USB 3.0 | 6 Internal Antennas | VPN Clients & Server | Easy-Mesh, HomeShield, MLO, Private IOT", "asin": "B0DGQVB7GH", "price": "$299.99", "quantity": ""},
  {"title": "TP-Link Dual-Band AX3000 Wi-Fi 6 Router Archer AX55 | Wireless Gigabit Internet Router for Home | EasyMesh Compatible | VPN Clients & Server | HomeShield, OFDMA, MU-MIMO | USB 3.0 | Secure by Design", "asin": "B09G5W9R6R", "price": "$71.99", "quantity": ""},
  {"title": "NETGEAR Orbi 870 Series Tri-Band WiFi 7 Mesh System (RBE873) - Router + 2 Satellite Extenders, Security Features, Up to 21 Gbps, Covers Up to 9,000 Sq. Ft., 150 Devices, 10 Gig Internet Port, BE21000", "asin": "B0DPLH5DFH", "price": "$1,149.99", "quantity": ""},
  {"title": "EnGenius Wireless AP (EWS276-FIT) | True 4X4 Wi-Fi 6 Dual Band AX3600 | 2.5Gbe PoE+ | Cloud & App & OnPrem Control Options | WPA3, MU-MIMO, Mesh & Seamless Roaming | Power Adapter Not Included", "asin": "B0CBQVL6S1", "price": "$129.00", "quantity": ""},
  {"title": "NETGEAR Nighthawk WiFi 6 Router (RAX120) 12-Stream Dual-Band Gigabit Router, AX6000 Wireless Speed (Up to 6 Gbps), Coverage Up to 3,500 sq.ft. and 30 Devices", "asin": "B07P3FGKYD", "price": "$187.49", "quantity": ""},
  {"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", "quantity": ""},
  {"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": "$174.59", "quantity": ""},
  {"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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""}],
  "comparison_items": [{"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99"},
  {"title": "NETGEAR Nighthawk WiFi 6 Router (RAX36) \u2013 Security Features, AX3000 3 Gbps Wireless Speed \u2013 Dual-Band Gigabit Internet Router \u2013 Covers 2,000 sq. ft., 25 Devices \u2013 Built-in VPN, USB 3.0, Gaming", "asin": "B0DK7RVXHP", "price": "$119.99"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 7 Router (RS600) - Security Features, BE18000 Wireless Speed (up to 18Gbps) \u2013 10 Gig Internet Port - Covers up to 3,300 sq. ft., 150 Devices", "asin": "B0DG6LXDRK", "price": "$499.99"},
  {"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": "$174.59"},
  {"title": "TP-Link AX5400 Tri-Band WiFi 6 Router (Archer AX75)- Gigabit Wireless Internet Router, ax Router for Streaming and Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SN1187", "price": "$237.99"},
  {"title": "TP-Link Tri-Band BE11000 Wi-Fi 7 Gaming Router Archer GE650 | 6-Stream 11 Gbps supports 320MHz | 2\u00d75G + 3\u00d72.5G Ports USB 3.0 | Game Acceleration, Dedicated Gaming Port & Panel, RGB Lighting|HomeShield", "asin": "B0DVV9KJSN", "price": "$299.99"}]
  <|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": "2025-04-13T23:17:24.979Z", // 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": "2025-04-10T22:25:58.219Z", "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"}
  {"timestamp": "2025-04-13T05:36:04.658Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:38:31.905Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-13T22:25:47.129Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-13T22:26:41.052Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T22:27:12.817Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-13T22:31:11.321Z", "action": "purchase", "action_argument": "B08R58D9FH"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-13T22:32:07.725Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-13T22:48:36.970Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-13T23:00:23.623Z", "action": "click_product", "action_argument": "B0DK7Q5SCN"}
  {"timestamp": "2025-04-13T23:00:41.275Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-13T23:08:22.727Z", "action": "click", "action_argument": "other"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "cart_items": [{"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE500) - Security Features, 12-Stream Gigabit Router AXE11000 Tri-Band Wireless Speed (Up to 10.8Gbps), New 6GHz Band, Coverage up to 3,500 sq. ft, 60 Devices", "asin": "B08R58D9FH", "price": "$299.97", "quantity": "1"},
  {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99", "quantity": "1"},
  {"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": "1"},
  {"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"}],
  "product_details": [{"asin": "B0DK7Q5SCN"},
  {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0"},
  {"price": "$249.99"},
  {"bullet_list": "Blazing-fast WiFi 7 speeds up to 9.3Gbps for gaming, smooth streaming, video conferencing and entertainment WiFi 7 delivers 2.4x faster speeds than WiFi 6 to maximize performance across all devices NETGEAR devices come with security measures built in as well as enhanced safety features and updates designed to help protect you and your family Sleek new body with smaller footprint and high-performance antennas for up to 2,500 sq. ft. of WiFi coverage 2.5 Gig internet port enables multi-gig speeds with the latest cable or fiber internet service plans 2 x 2.5 Gig and 2 x 1 Gig Ethernet LAN ports for fast wired connections NETGEAR Armor provides a powerful suite of tools to help keep you safe online, including enhanced protection against hackers, malware and identity theft, at home or on the go. Includes 30-day trial"},
  {"bullet_list": "  Easily set up and manage your WiFi with the Nighthawk app  Made for use in the U.S. only  "}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Style": "WiFi 7, 17Gbps"}],
  "promotion_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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox", "asin": "B092VZBNCC", "price": "$349.99", "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 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": "$174.59", "quantity": ""},
  {"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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""},
  {"title": "TP-Link Deco Mesh WiFi System(Deco M5) \u2013Up to 3,800 sq. ft. Whole Home Coverage and 60+ Devices, WiFi Router/Extender Replacement, Parental Controls, 2-pack", "asin": "B0797D6853", "price": "$79.99", "quantity": ""},
  {"title": "TP-Link Tri-Band BE15000 WiFi 7 Router Archer BE700 | 8-Stream 15Gbps | 1\u00d710G+1\u00d72.5G+2\u00d71G Ports, USB 3.0 | 6 Internal Antennas | VPN Clients & Server | Easy-Mesh, HomeShield, MLO, Private IOT", "asin": "B0DGQVB7GH", "price": "$299.99", "quantity": ""},
  {"title": "TP-Link Dual-Band AX3000 Wi-Fi 6 Router Archer AX55 | Wireless Gigabit Internet Router for Home | EasyMesh Compatible | VPN Clients & Server | HomeShield, OFDMA, MU-MIMO | USB 3.0 | Secure by Design", "asin": "B09G5W9R6R", "price": "$71.99", "quantity": ""},
  {"title": "NETGEAR Orbi 870 Series Tri-Band WiFi 7 Mesh System (RBE873) - Router + 2 Satellite Extenders, Security Features, Up to 21 Gbps, Covers Up to 9,000 Sq. Ft., 150 Devices, 10 Gig Internet Port, BE21000", "asin": "B0DPLH5DFH", "price": "$1,149.99", "quantity": ""},
  {"title": "EnGenius Wireless AP (EWS276-FIT) | True 4X4 Wi-Fi 6 Dual Band AX3600 | 2.5Gbe PoE+ | Cloud & App & OnPrem Control Options | WPA3, MU-MIMO, Mesh & Seamless Roaming | Power Adapter Not Included", "asin": "B0CBQVL6S1", "price": "$129.00", "quantity": ""},
  {"title": "NETGEAR Nighthawk WiFi 6 Router (RAX120) 12-Stream Dual-Band Gigabit Router, AX6000 Wireless Speed (Up to 6 Gbps), Coverage Up to 3,500 sq.ft. and 30 Devices", "asin": "B07P3FGKYD", "price": "$187.49", "quantity": ""},
  {"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", "quantity": ""},
  {"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": "$174.59", "quantity": ""},
  {"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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""}],
  "comparison_items": [{"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99"},
  {"title": "NETGEAR Nighthawk WiFi 6 Router (RAX36) \u2013 Security Features, AX3000 3 Gbps Wireless Speed \u2013 Dual-Band Gigabit Internet Router \u2013 Covers 2,000 sq. ft., 25 Devices \u2013 Built-in VPN, USB 3.0, Gaming", "asin": "B0DK7RVXHP", "price": "$119.99"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 7 Router (RS600) - Security Features, BE18000 Wireless Speed (up to 18Gbps) \u2013 10 Gig Internet Port - Covers up to 3,300 sq. ft., 150 Devices", "asin": "B0DG6LXDRK", "price": "$499.99"},
  {"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": "$174.59"},
  {"title": "TP-Link AX5400 Tri-Band WiFi 6 Router (Archer AX75)- Gigabit Wireless Internet Router, ax Router for Streaming and Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SN1187", "price": "$237.99"},
  {"title": "TP-Link Tri-Band BE11000 Wi-Fi 7 Gaming Router Archer GE650 | 6-Stream 11 Gbps supports 320MHz | 2\u00d75G + 3\u00d72.5G Ports USB 3.0 | Game Acceleration, Dedicated Gaming Port & Panel, RGB Lighting|HomeShield", "asin": "B0DVV9KJSN", "price": "$299.99"}]
  <|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": "2025-04-13T23:17:24.979Z", // 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": "2025-04-10T22:25:58.219Z", "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"}
  {"timestamp": "2025-04-13T05:36:04.658Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T05:38:31.905Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-13T22:25:47.129Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-13T22:26:41.052Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-13T22:27:12.817Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-13T22:31:11.321Z", "action": "purchase", "action_argument": "B08R58D9FH"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-13T22:32:07.725Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-13T22:48:36.970Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-13T23:00:23.623Z", "action": "click_product", "action_argument": "B0DK7Q5SCN"}
  {"timestamp": "2025-04-13T23:00:41.275Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-13T23:08:22.727Z", "action": "click", "action_argument": "other"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "cart_items": [{"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE500) - Security Features, 12-Stream Gigabit Router AXE11000 Tri-Band Wireless Speed (Up to 10.8Gbps), New 6GHz Band, Coverage up to 3,500 sq. ft, 60 Devices", "asin": "B08R58D9FH", "price": "$299.97", "quantity": "1"},
  {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99", "quantity": "1"},
  {"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": "1"},
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  {"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"},
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  {"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
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  {"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
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  {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0"},
  {"price": "$249.99"},
  {"bullet_list": "Blazing-fast WiFi 7 speeds up to 9.3Gbps for gaming, smooth streaming, video conferencing and entertainment WiFi 7 delivers 2.4x faster speeds than WiFi 6 to maximize performance across all devices NETGEAR devices come with security measures built in as well as enhanced safety features and updates designed to help protect you and your family Sleek new body with smaller footprint and high-performance antennas for up to 2,500 sq. ft. of WiFi coverage 2.5 Gig internet port enables multi-gig speeds with the latest cable or fiber internet service plans 2 x 2.5 Gig and 2 x 1 Gig Ethernet LAN ports for fast wired connections NETGEAR Armor provides a powerful suite of tools to help keep you safe online, including enhanced protection against hackers, malware and identity theft, at home or on the go. Includes 30-day trial"},
  {"bullet_list": "  Easily set up and manage your WiFi with the Nighthawk app  Made for use in the U.S. only  "}],
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  "product_options": [{"Style": "WiFi 7, 17Gbps"}],
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  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""},
  {"title": "NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox", "asin": "B092VZBNCC", "price": "$349.99", "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 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": "$174.59", "quantity": ""},
  {"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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""},
  {"title": "TP-Link Deco Mesh WiFi System(Deco M5) \u2013Up to 3,800 sq. ft. Whole Home Coverage and 60+ Devices, WiFi Router/Extender Replacement, Parental Controls, 2-pack", "asin": "B0797D6853", "price": "$79.99", "quantity": ""},
  {"title": "TP-Link Tri-Band BE15000 WiFi 7 Router Archer BE700 | 8-Stream 15Gbps | 1\u00d710G+1\u00d72.5G+2\u00d71G Ports, USB 3.0 | 6 Internal Antennas | VPN Clients & Server | Easy-Mesh, HomeShield, MLO, Private IOT", "asin": "B0DGQVB7GH", "price": "$299.99", "quantity": ""},
  {"title": "TP-Link Dual-Band AX3000 Wi-Fi 6 Router Archer AX55 | Wireless Gigabit Internet Router for Home | EasyMesh Compatible | VPN Clients & Server | HomeShield, OFDMA, MU-MIMO | USB 3.0 | Secure by Design", "asin": "B09G5W9R6R", "price": "$71.99", "quantity": ""},
  {"title": "NETGEAR Orbi 870 Series Tri-Band WiFi 7 Mesh System (RBE873) - Router + 2 Satellite Extenders, Security Features, Up to 21 Gbps, Covers Up to 9,000 Sq. Ft., 150 Devices, 10 Gig Internet Port, BE21000", "asin": "B0DPLH5DFH", "price": "$1,149.99", "quantity": ""},
  {"title": "EnGenius Wireless AP (EWS276-FIT) | True 4X4 Wi-Fi 6 Dual Band AX3600 | 2.5Gbe PoE+ | Cloud & App & OnPrem Control Options | WPA3, MU-MIMO, Mesh & Seamless Roaming | Power Adapter Not Included", "asin": "B0CBQVL6S1", "price": "$129.00", "quantity": ""},
  {"title": "NETGEAR Nighthawk WiFi 6 Router (RAX120) 12-Stream Dual-Band Gigabit Router, AX6000 Wireless Speed (Up to 6 Gbps), Coverage Up to 3,500 sq.ft. and 30 Devices", "asin": "B07P3FGKYD", "price": "$187.49", "quantity": ""},
  {"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", "quantity": ""},
  {"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": "$174.59", "quantity": ""},
  {"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": ""},
  {"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", "quantity": ""},
  {"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) \u2013 Security Features, BE3600 Wireless Speed (up to 3.6 Gbps) - Covers up to 2,000 sq. ft., 50 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DW27FNG3", "price": "$109.99", "quantity": ""}],
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  {"title": "NETGEAR Nighthawk WiFi 6 Router (RAX36) \u2013 Security Features, AX3000 3 Gbps Wireless Speed \u2013 Dual-Band Gigabit Internet Router \u2013 Covers 2,000 sq. ft., 25 Devices \u2013 Built-in VPN, USB 3.0, Gaming", "asin": "B0DK7RVXHP", "price": "$119.99"},
  {"title": "NETGEAR Nighthawk Tri-Band WiFi 7 Router (RS600) - Security Features, BE18000 Wireless Speed (up to 18Gbps) \u2013 10 Gig Internet Port - Covers up to 3,300 sq. ft., 150 Devices", "asin": "B0DG6LXDRK", "price": "$499.99"},
  {"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": "$174.59"},
  {"title": "TP-Link AX5400 Tri-Band WiFi 6 Router (Archer AX75)- Gigabit Wireless Internet Router, ax Router for Streaming and Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SN1187", "price": "$237.99"},
  {"title": "TP-Link Tri-Band BE11000 Wi-Fi 7 Gaming Router Archer GE650 | 6-Stream 11 Gbps supports 320MHz | 2\u00d75G + 3\u00d72.5G Ports USB 3.0 | Game Acceleration, Dedicated Gaming Port & Panel, RGB Lighting|HomeShield", "asin": "B0DVV9KJSN", "price": "$299.99"}]
  <|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": "2025-04-13T23:17:24.979Z", // 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>
  