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": "2025-04-01T00:09:12.232Z", "action": "input", "action_argument": "bike pump with gauge"}
  {"timestamp": "2025-04-01T00:10:24.448Z", "action": "click_product", "action_argument": "B00XLGKU14"}
  {"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"}
  <|memory_end|>
  
  <|action_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"}
  <|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 router"}],
  "cart_items": [{"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": "$31.58", "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": "Hitron CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "", "price": "$99.99", "quantity": ""},
  {"title": "Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "", "price": "$189.99", "quantity": ""},
  {"title": "ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "", "price": "$219.00", "quantity": ""},
  {"title": "", "asin": "", "price": "", "quantity": ""},
  {"title": "", "asin": "", "price": "", "quantity": ""},
  {"title": "Hitron CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "B0981553MT", "price": "$99.99", "quantity": ""},
  {"title": "Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "B08DDFKXKC", "price": "$189.99", "quantity": ""},
  {"title": "ARRIS (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More", "asin": "B0DV1VFFVJ", "price": "$179.00", "quantity": ""},
  {"title": "ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "B0D94ZWX81", "price": "$219.00", "quantity": ""},
  {"title": "Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)", "asin": "B07ND1PQMS", "price": "$79.99", "quantity": ""}],
  "ads": [{"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "B0D3FHM3BC"},
  {"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500) \u2013 Approved for Today\u2019s Faster Speeds & Compatible with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2Gbps", "asin": "B0D3W6N667"},
  {"title": "NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet", "asin": "B0D6GZDYS3"}],
  "search_results": [{"title": "CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "B0981553MT", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "B08DDFKXKC", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black", "asin": "B07Q5VM51Y", "price": "$188.77", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers Including Xfinity by Comcast, Spectrum, Cox (Renewed)", "asin": "B07WMRBGC7", "price": "$99.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels", "asin": "B07DY16W2Z", "price": "$168.27", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(SB6190) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - White", "asin": "B016PE1X5K", "price": "$63.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "WiFi 6 Wireless Range Extender | 1.8 Gbps Speed | 2,000 Sq. FT Coverage | RE7350-AMZ | 2024 Release", "asin": "B0CSB2L9FJ", "price": "$74.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Cable Modem CM500 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400Mbps | DOCSIS 3.0", "asin": "B06XH46MWW", "price": "$48.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 10x Faster Than DOCSIS 3.0 | 2.5 Gbps Ethernet Cable Modem ONLY", "asin": "B0BKZ4DHNL", "price": "$139.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled", "asin": "B01JGT2JI6", "price": "$88.15", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds", "asin": "B096W716BY", "price": "$199.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "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", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "B0D3FHM3BC", "price": "$299.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0", "asin": "B00ZUPOF7Y", "price": "$192.99", "delivery": "FREE delivery Apr 16 - 17"},
  {"title": "MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0", "asin": "B077BL65HS", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(SBG10) - Cable Modem Router Combo - Fast DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, Spectrum, 400 Mbps Max Internet Speeds", "asin": "B07H42QXF1", "price": "$83.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MR20EC | Dual-Band Mesh WIFI 6 Router | 3.0 (AX3000) Speeds | Connect 25+ Devices | 2,000 Sq Ft Coverage | 18 Month Warranty", "asin": "B0B7QC7HP1", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "B0D94ZWX81", "price": "$219.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router", "asin": "B07BRZ2KW5", "price": "$187.13", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible with Xfinity, Spectrum, and Cox, AX2700 (Up to 2.7Gbps) DOCSIS 3.1 (Renewed)", "asin": "B09B1SYVC1", "price": "$149.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)", "asin": "B07ND1PQMS", "price": "$79.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "U3 4G LTE Mobile Hotspot, Portable WiFi Hotspot for Travel in 200+ Countries, No SIM Card Needed, 10 Connected Devices and Global 1GB Data 90 Days, Pocket WiFi Hotspot Device (U3 Black)", "asin": "B07TXBWHYR", "price": "$109.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SB6190-RB) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - Renewed", "asin": "B06XPRDVDC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SBG10-RB) - Cable Modem Router Combo - Fast DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, Spectrum, 400 Mbps Max Internet Speeds - Renewed", "asin": "B098PCVQ52", "price": "$42.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed", "asin": "B07M8BNVSD", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)", "asin": "B08HY7KRPT", "price": "$104.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11 Only 17 left in stock - order soon."},
  {"title": "(SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty - Renewed", "asin": "B01ERK1JLM", "price": "$29.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(S33) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit WiFi For Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 2 Year Warranty", "asin": "B08FMSC5WZ", "price": "$189.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Cable Modem CM700 - Compatible with all Cable Providers incl. Xfinity, Spectrum, Cox | For Cable Plans up to 800Mbps | DOCSIS 3.0| Black", "asin": "B01M981YYL", "price": "$99.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(T25) - Cable Modem - Fast DOCSIS 3.1 Gigabit Cable Modem , Comcast Xfinity Internet & Voice , Two 1 Gbps Ports, 800 Mbps Max with Xfinity Plan", "asin": "B07MGPPNZD", "price": "$171.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"}]
  <|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": "2025-04-10T22:40:15.648Z", // 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": "2025-04-01T00:09:12.232Z", "action": "input", "action_argument": "bike pump with gauge"}
  {"timestamp": "2025-04-01T00:10:24.448Z", "action": "click_product", "action_argument": "B00XLGKU14"}
  {"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"}
  <|memory_end|>
  
  <|action_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"}
  <|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 router"}],
  "cart_items": [{"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": "$31.58", "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": "Hitron CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "", "price": "$99.99", "quantity": ""},
  {"title": "Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "", "price": "$189.99", "quantity": ""},
  {"title": "ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "", "price": "$219.00", "quantity": ""},
  {"title": "", "asin": "", "price": "", "quantity": ""},
  {"title": "", "asin": "", "price": "", "quantity": ""},
  {"title": "Hitron CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "B0981553MT", "price": "$99.99", "quantity": ""},
  {"title": "Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "B08DDFKXKC", "price": "$189.99", "quantity": ""},
  {"title": "ARRIS (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More", "asin": "B0DV1VFFVJ", "price": "$179.00", "quantity": ""},
  {"title": "ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "B0D94ZWX81", "price": "$219.00", "quantity": ""},
  {"title": "Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)", "asin": "B07ND1PQMS", "price": "$79.99", "quantity": ""}],
  "ads": [{"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "B0D3FHM3BC"},
  {"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500) \u2013 Approved for Today\u2019s Faster Speeds & Compatible with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2Gbps", "asin": "B0D3W6N667"},
  {"title": "NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet", "asin": "B0D6GZDYS3"}],
  "search_results": [{"title": "CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "B0981553MT", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "B08DDFKXKC", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black", "asin": "B07Q5VM51Y", "price": "$188.77", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers Including Xfinity by Comcast, Spectrum, Cox (Renewed)", "asin": "B07WMRBGC7", "price": "$99.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels", "asin": "B07DY16W2Z", "price": "$168.27", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(SB6190) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - White", "asin": "B016PE1X5K", "price": "$63.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "WiFi 6 Wireless Range Extender | 1.8 Gbps Speed | 2,000 Sq. FT Coverage | RE7350-AMZ | 2024 Release", "asin": "B0CSB2L9FJ", "price": "$74.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Cable Modem CM500 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400Mbps | DOCSIS 3.0", "asin": "B06XH46MWW", "price": "$48.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 10x Faster Than DOCSIS 3.0 | 2.5 Gbps Ethernet Cable Modem ONLY", "asin": "B0BKZ4DHNL", "price": "$139.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled", "asin": "B01JGT2JI6", "price": "$88.15", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds", "asin": "B096W716BY", "price": "$199.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "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", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "B0D3FHM3BC", "price": "$299.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0", "asin": "B00ZUPOF7Y", "price": "$192.99", "delivery": "FREE delivery Apr 16 - 17"},
  {"title": "MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0", "asin": "B077BL65HS", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(SBG10) - Cable Modem Router Combo - Fast DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, Spectrum, 400 Mbps Max Internet Speeds", "asin": "B07H42QXF1", "price": "$83.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MR20EC | Dual-Band Mesh WIFI 6 Router | 3.0 (AX3000) Speeds | Connect 25+ Devices | 2,000 Sq Ft Coverage | 18 Month Warranty", "asin": "B0B7QC7HP1", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "B0D94ZWX81", "price": "$219.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router", "asin": "B07BRZ2KW5", "price": "$187.13", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible with Xfinity, Spectrum, and Cox, AX2700 (Up to 2.7Gbps) DOCSIS 3.1 (Renewed)", "asin": "B09B1SYVC1", "price": "$149.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)", "asin": "B07ND1PQMS", "price": "$79.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "U3 4G LTE Mobile Hotspot, Portable WiFi Hotspot for Travel in 200+ Countries, No SIM Card Needed, 10 Connected Devices and Global 1GB Data 90 Days, Pocket WiFi Hotspot Device (U3 Black)", "asin": "B07TXBWHYR", "price": "$109.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SB6190-RB) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - Renewed", "asin": "B06XPRDVDC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SBG10-RB) - Cable Modem Router Combo - Fast DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, Spectrum, 400 Mbps Max Internet Speeds - Renewed", "asin": "B098PCVQ52", "price": "$42.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed", "asin": "B07M8BNVSD", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)", "asin": "B08HY7KRPT", "price": "$104.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11 Only 17 left in stock - order soon."},
  {"title": "(SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty - Renewed", "asin": "B01ERK1JLM", "price": "$29.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(S33) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit WiFi For Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 2 Year Warranty", "asin": "B08FMSC5WZ", "price": "$189.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Cable Modem CM700 - Compatible with all Cable Providers incl. Xfinity, Spectrum, Cox | For Cable Plans up to 800Mbps | DOCSIS 3.0| Black", "asin": "B01M981YYL", "price": "$99.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(T25) - Cable Modem - Fast DOCSIS 3.1 Gigabit Cable Modem , Comcast Xfinity Internet & Voice , Two 1 Gbps Ports, 800 Mbps Max with Xfinity Plan", "asin": "B07MGPPNZD", "price": "$171.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"}]
  <|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": "2025-04-10T22:40:15.648Z", // 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": "2025-04-01T00:09:12.232Z", "action": "input", "action_argument": "bike pump with gauge"}
  {"timestamp": "2025-04-01T00:10:24.448Z", "action": "click_product", "action_argument": "B00XLGKU14"}
  {"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"}
  <|memory_end|>
  
  <|action_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"}
  <|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 router"}],
  "cart_items": [{"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": "$31.58", "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": "Hitron CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "", "price": "$99.99", "quantity": ""},
  {"title": "Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "", "price": "$189.99", "quantity": ""},
  {"title": "ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "", "price": "$219.00", "quantity": ""},
  {"title": "", "asin": "", "price": "", "quantity": ""},
  {"title": "", "asin": "", "price": "", "quantity": ""},
  {"title": "Hitron CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "B0981553MT", "price": "$99.99", "quantity": ""},
  {"title": "Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "B08DDFKXKC", "price": "$189.99", "quantity": ""},
  {"title": "ARRIS (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More", "asin": "B0DV1VFFVJ", "price": "$179.00", "quantity": ""},
  {"title": "ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "B0D94ZWX81", "price": "$219.00", "quantity": ""},
  {"title": "Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)", "asin": "B07ND1PQMS", "price": "$79.99", "quantity": ""}],
  "ads": [{"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "B0D3FHM3BC"},
  {"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500) \u2013 Approved for Today\u2019s Faster Speeds & Compatible with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2Gbps", "asin": "B0D3W6N667"},
  {"title": "NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet", "asin": "B0D6GZDYS3"}],
  "search_results": [{"title": "CODA DOCSIS 3.1 Modem | 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | 10x Faster Than DOCSIS 3.0 | 1 Gbps Ethernet Cable Modem ONLY", "asin": "B0981553MT", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds", "asin": "B08DDFKXKC", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black", "asin": "B07Q5VM51Y", "price": "$188.77", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers Including Xfinity by Comcast, Spectrum, Cox (Renewed)", "asin": "B07WMRBGC7", "price": "$99.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels", "asin": "B07DY16W2Z", "price": "$168.27", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(SB6190) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - White", "asin": "B016PE1X5K", "price": "$63.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "WiFi 6 Wireless Range Extender | 1.8 Gbps Speed | 2,000 Sq. FT Coverage | RE7350-AMZ | 2024 Release", "asin": "B0CSB2L9FJ", "price": "$74.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Cable Modem CM500 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400Mbps | DOCSIS 3.0", "asin": "B06XH46MWW", "price": "$48.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 10x Faster Than DOCSIS 3.0 | 2.5 Gbps Ethernet Cable Modem ONLY", "asin": "B0BKZ4DHNL", "price": "$139.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled", "asin": "B01JGT2JI6", "price": "$88.15", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds", "asin": "B096W716BY", "price": "$199.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "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", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "B0D3FHM3BC", "price": "$299.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0", "asin": "B00ZUPOF7Y", "price": "$192.99", "delivery": "FREE delivery Apr 16 - 17"},
  {"title": "MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0", "asin": "B077BL65HS", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(SBG10) - Cable Modem Router Combo - Fast DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, Spectrum, 400 Mbps Max Internet Speeds", "asin": "B07H42QXF1", "price": "$83.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MR20EC | Dual-Band Mesh WIFI 6 Router | 3.0 (AX3000) Speeds | Connect 25+ Devices | 2,000 Sq Ft Coverage | 18 Month Warranty", "asin": "B0B7QC7HP1", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, Next-Generation Upload Optimized, 2 Year Warranty", "asin": "B0D94ZWX81", "price": "$219.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router", "asin": "B07BRZ2KW5", "price": "$187.13", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible with Xfinity, Spectrum, and Cox, AX2700 (Up to 2.7Gbps) DOCSIS 3.1 (Renewed)", "asin": "B09B1SYVC1", "price": "$149.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)", "asin": "B07ND1PQMS", "price": "$79.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "U3 4G LTE Mobile Hotspot, Portable WiFi Hotspot for Travel in 200+ Countries, No SIM Card Needed, 10 Connected Devices and Global 1GB Data 90 Days, Pocket WiFi Hotspot Device (U3 Black)", "asin": "B07TXBWHYR", "price": "$109.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SB6190-RB) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - Renewed", "asin": "B06XPRDVDC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SBG10-RB) - Cable Modem Router Combo - Fast DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, Spectrum, 400 Mbps Max Internet Speeds - Renewed", "asin": "B098PCVQ52", "price": "$42.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed", "asin": "B07M8BNVSD", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)", "asin": "B08HY7KRPT", "price": "$104.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11 Only 17 left in stock - order soon."},
  {"title": "(SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty - Renewed", "asin": "B01ERK1JLM", "price": "$29.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(S33) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit WiFi For Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 2 Year Warranty", "asin": "B08FMSC5WZ", "price": "$189.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"},
  {"title": "Cable Modem CM700 - Compatible with all Cable Providers incl. Xfinity, Spectrum, Cox | For Cable Plans up to 800Mbps | DOCSIS 3.0| Black", "asin": "B01M981YYL", "price": "$99.99", "delivery": " Two-Day FREE delivery Sat, Apr 12"},
  {"title": "(T25) - Cable Modem - Fast DOCSIS 3.1 Gigabit Cable Modem , Comcast Xfinity Internet & Voice , Two 1 Gbps Ports, 800 Mbps Max with Xfinity Plan", "asin": "B07MGPPNZD", "price": "$171.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 11"}]
  <|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": "2025-04-10T22:40:15.648Z", // 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>
  