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": "2025-04-21T17:58:06.924Z", "action": "input", "action_argument": "homekit ac "}
  {"timestamp": "2025-04-21T17:58:07.016Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-21T17:59:11.298Z", "action": "click_product", "action_argument": "B08Y1PJZZH"}
  {"timestamp": "2025-04-21T17:59:15.212Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T18:02:32.507Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T18:02:38.132Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-21T18:02:39.786Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:02:41.842Z", "action": "input", "action_argument": "homekit a/c controller"}
  {"timestamp": "2025-04-21T18:02:43.720Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:04:04.566Z", "action": "click_product", "action_argument": "B07MTGD3D9"}
  {"timestamp": "2025-04-21T18:05:00.486Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:05:03.122Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:55:02.283Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T18:56:26.602Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:57:52.366Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:58:31.554Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:58:41.125Z", "action": "click_product", "action_argument": "B07712H557"}
  {"timestamp": "2025-04-21T19:00:54.791Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T20:35:05.728Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T20:35:11.349Z", "action": "click_product", "action_argument": "B0DSJCN9RZ"}
  {"timestamp": "2025-04-21T20:38:55.874Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-21T20:39:27.234Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:35.371Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:35.754Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:36.196Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:36.811Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:37.664Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:38.198Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:38.904Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:39.535Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:40.217Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:40.779Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:41.716Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:42.324Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:45.132Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:45.639Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:46.464Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:47.161Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:49.044Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:40:57.767Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T20:41:01.273Z", "action": "click_product", "action_argument": "B0DSJCN9RZ"}
  {"timestamp": "2025-04-22T01:36:58.499Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-22T01:37:04.522Z", "action": "click_product", "action_argument": "B0BXMNJDW3"}
  {"timestamp": "2025-04-22T01:38:23.915Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-22T01:38:53.880Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:54.436Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:54.968Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:56.153Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:56.850Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:57.665Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:58.393Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:59.412Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:59.994Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:02.233Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:02.702Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:03.523Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:40:46.543Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-22T03:10:41.189Z", "action": "input", "action_argument": "door sensor"}
  {"timestamp": "2025-04-22T03:10:41.397Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-22T03:11:17.198Z", "action": "input", "action_argument": "door sensor "}
  {"timestamp": "2025-04-22T03:11:17.331Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-22T03:11:24.165Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-22T03:13:13.366Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-22T03:13:22.498Z", "action": "click_product", "action_argument": "B0BTL8B72D"}
  {"timestamp": "2025-04-22T03:14:24.273Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-22T03:16:37.528Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T01:36:58.851Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T01:37:03.745Z", "action": "click_product", "action_argument": "B0CHM81YY4"}
  {"timestamp": "2025-04-23T01:37:23.704Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T01:47:33.005Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T01:47:44.999Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-23T03:35:53.698Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T03:36:10.873Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T03:36:47.893Z", "action": "click_product", "action_argument": "B0DHRXZ2CK"}
  {"timestamp": "2025-04-23T03:37:01.859Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:36.265Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:40.974Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:41.979Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:46.239Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:47.019Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:50.266Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:59.894Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:05.849Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:07.200Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:11.375Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:12.707Z", "action": "click", "action_argument": "other"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-23T22:47:20.959Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:27.917Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:33.823Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:51.127Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:48:06.939Z", "action": "click_product", "action_argument": "B0CXK2599F"}
  {"timestamp": "2025-04-23T22:48:26.784Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T22:49:27.337Z", "action": "input", "action_argument": "smart light"}
  <|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": "smart light"}],
  "cart_items": [{"title": "TP-Link Tapo 2K QHD Pan/Tilt Wi-Fi Camera | Apple HomeKit | Physical Privacy Mode | Color Night Vision | Motion Tracking | 2-Way Audio | Local/Cloud Storage | Works w/Alexa&Google Home | (Tapo C225)", "asin": "B0CHM81YY4", "price": "$39.00", "quantity": "1"},
  {"title": "TP-Link Tapo Matter Supported Smart Plug Mini, Compact Design, 15A/1800W Max, Super Easy Setup, Works with Apple Home, Alexa & Google Home, UL Certified, 2.4G Wi-Fi Only, White, Tapo P125M(3-Pack)", "asin": "B0BXMNJDW3", "price": "$20.33", "quantity": "1"},
  {"title": "Command 20 lb XL Heavyweight Picture Hanging Strips 16 Pairs (32 Command Strips), Damage Free Hanging Picture Hangers, Heavy Duty Wall Hanging Strips for Home Decor, White Adhesive Strips", "asin": "B0B3SR5M71", "price": "$11.99", "quantity": "1"},
  {"title": "Command Variety Pack, Including 10 Pairs of Picture Hanging Strips, 6 Wire Hooks and 8 Utility Hooks for Hanging, Organization and Storage, Damage Free Hanging Up to 19 Items, 1 Kit", "asin": "B07712H557", "price": "$13.89", "quantity": "1"},
  {"title": "LaRibbons 15 PCS Triangle Burlap Banner, 5x7.5 inches 20.5ft Burlap Pennant Banner Flags for Party, Baby Shower Birthday Wedding and Graduation", "asin": "B0DLNQ6PT5", "price": "$9.99", "quantity": "1"},
  {"title": "EuTengHao 43Pcs Invisible Nail Screws Wall Hooks No Trace Picture Hangers Traceless Photo Hook Hardwall Drywall Picture Hooks Multi Function Heavy Duty Picture Art Painting Frame Hanger (35Lbs,6Types)", "asin": "B07F2CZD6M", "price": "$9.99", "quantity": "1"},
  {"title": "Large Bulletin Board 48x36 inch,Bulletin Board for Walls,Decorative Picture Display Pin Board,Foldable Wood Frame Felt Board for Home School Office Decor.", "asin": "B0DHRXZ2CK", "price": "$48.99", "quantity": "1"},
  {"title": "ManGuish 2 Pack Console Sofa Table with Power Outlets, 94.4\" L x 5.9\" W x 31.8\" H Long Couch Table with Metal Frame and Charge Station with Extension Cord, Behind Couch Table, Rustic Brown", "asin": "B0DF25TNCG", "price": "$94.99", "quantity": "1"},
  {"title": "SUPTEC Universal Hair Dryer Holder, Blow Dryer Hanger Wall Mount for Hair Dryer Hook with Plug&Cord Organizer Self Adhesive for Cabinet Bathroom(1 Pack White)", "asin": "B09SPX24CL", "price": "$7.49", "quantity": "1"},
  {"title": "ASUS ROG Loki SFX-L 1200W Titanium PC Power Supply (Modular, 80+ Titanium, 135mm PWM Axial Fan, Aura Sync RGB, ATX 3.0, PCIe 5.0 Ready)", "asin": "B0CSFT73DH", "price": "$323.81", "quantity": "1"},
  {"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
  {"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
  {"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$23.79", "quantity": "1"},
  {"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"}],
  "product_details": [{"asin": "B0CXK2599F"},
  {"title": "PHILIPS Slim Canless 6\" Downlight, EyeComfort, Dimmable, Wet Rated, 1000 Lumens, 2700K-5000K, Selectable White, T24, Energy Star, 12 Pack"},
  {"price": "$109.99"},
  {"bullet_list": "Slim design fits most spaces: The Philips 6\" Slim Canless downlight is less than 1/2\" thick and can install in the tightest of spaces. It's simple to adjust spring clips provide easy installation. No Housing Required: Save time with an easy to install canless solution, no housing or j-box is required. 5 Color Temperatures (5CCT): Enjoy flexibility at your fingertips. Easily choose your preferred shade of light ranging from soft white (2700K) to daylight (5000K) using the switch located on the driver junction box. EyeComfort: Our LED lights are designed for the comfort of your eyes. Our products meet our strict criteria for EyeComfort, a standard we developed to measure our products against a set of key factors that can impact the comfort of your eyes. Commitment to Sustainability: Signify is committed to creating brighter lives and a better world by reducing the environmental impact of our products, phasing plastic out of our packaging and replacing with alternatives such as recycled paper."}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Size": "12 Pack"}],
  "promotion_items": [{"title": "Philips Hue Smart Slim 5/6 Inch LED Downlight - White and Color Ambiance Color-Changing Light - 6 Pack - 1200LM - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit", "asin": "B0BBWN8BFF", "price": "$356.95", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT LED Recessed Ceiling Light with Night Light, 2700K/3000K/3500K/4000K/5000K Selectable Ultra-Thin Lighting, 12W=110W, 1100LM, Dimmable Canless Wafer Downlight ETL&FCC", "asin": "B0B2W5D7QR", "price": "$89.99", "quantity": ""},
  {"title": "NOVELUX ETL 8 Pack 7 inch Small LED Flush Mount Ceiling Light 5CCT Dimmable,2700K/3000K/3500K/4000K/5000K Ultra Slim Round Flat Panel Ceiling Light Fixture,Modern Lamp for Closet,", "asin": "B0DG7ZRDW9", "price": "$129.99", "quantity": ""},
  {"title": "Amico Recessed Lighting 5/6 Inch, 12 Pack 5CCT Flat LED Can Lights, 2700K/3000K/4000K/5000K/6000K Selectable,12W Eqv 110W, 1050LM Brightness, Retrofit Installation - ETL & FCC, White", "asin": "B0CFKRDWRS", "price": "$49.99", "quantity": ""},
  {"title": "Govee Smart Recessed Lighting 6 Inch, Wi-Fi Bluetooth Direct Connect RGBWW LED Downlight, 65 Scene Mode, Recessed Ceiling light Work with Alexa & Google Assistant with Junction Box, 1100 Lumen, 4 Pack", "asin": "B0B1V6G21S", "price": "$139.99", "quantity": ""},
  {"title": "Soliseed 5/6 Inch LED Can Lights Length Adjustable Recessed Lights,Retrofit Downlight ETL Damp Rated,12W=60W,2700K Soft White,800LM, Dimmable,Bevel Trim,Easy Install,4-Pack", "asin": "B0B2VT3614", "price": "$49.99", "quantity": ""},
  {"title": "CycevSun 12 Pack 6 Inch LED Recessed Lighting with Night Light - Canless Ultra Thin Wafer Downlight Soffit Pot, Dimmable & 5 Color Temperature Selectable, 12W, ETL & Energy Star", "asin": "B0C1C6CY4Y", "price": "$113.99", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT Ultra-Thin LED Recessed Ceiling Light with Junction Box, 1050LM Brightness, Dimmable Canless Wafer Downlight, 12W, ETL&FCC", "asin": "B087JL1W9M", "price": "$62.99", "quantity": ""},
  {"title": "GE Color Select LED Wafer Downlight, Premium High-Lumen Direct Wire Ceiling Light, 6-Inches (4 Pack)", "asin": "B0DCZWX213", "price": "$147.46", "quantity": ""},
  {"title": "HALO LTE 5/6 Inch LED Recessed Lighting, 12 Pack, Dimmable Baffle Trim Retrofit Can Lights, 3000K Bright White, 9W=75W, 720 Lumens, Wet Rated, UL & FCC Certified", "asin": "B0CWS3ZR52", "price": "$79.01", "quantity": ""},
  {"title": "Amico 24 Pack 5/6 inch 5CCT LED Recessed Lighting, Dimmable, 12.5W=100W, 950LM, 2700K/3000K/4000K/5000K/6000K Selectable, Retrofit Can Lights with Baffle Trim, IC Rated - ETL & FCC, White", "asin": "B0C1NJZYXD", "price": "$84.99", "quantity": ""},
  {"title": "Philips Hue Smart Slim 5/6 Inch LED Downlight - White and Color Ambiance Color-Changing Light - 6 Pack - 1200LM - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit", "asin": "B0BBWN8BFF", "price": "$356.95", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT LED Recessed Ceiling Light with Night Light, 2700K/3000K/3500K/4000K/5000K Selectable Ultra-Thin Lighting, 12W=110W, 1100LM, Dimmable Canless Wafer Downlight ETL&FCC", "asin": "B0B2W5D7QR", "price": "$89.99", "quantity": ""},
  {"title": "Govee Smart Recessed Lighting 6 Inch, Wi-Fi Bluetooth Direct Connect RGBWW LED Downlight, 65 Scene Mode, Recessed Ceiling light Work with Alexa & Google Assistant with Junction Box, 1100 Lumen, 4 Pack", "asin": "B0B1V6G21S", "price": "$139.99", "quantity": ""}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-23T22:49:27.427Z", // 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": "2025-04-21T17:58:06.924Z", "action": "input", "action_argument": "homekit ac "}
  {"timestamp": "2025-04-21T17:58:07.016Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-21T17:59:11.298Z", "action": "click_product", "action_argument": "B08Y1PJZZH"}
  {"timestamp": "2025-04-21T17:59:15.212Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T18:02:32.507Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T18:02:38.132Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-21T18:02:39.786Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:02:41.842Z", "action": "input", "action_argument": "homekit a/c controller"}
  {"timestamp": "2025-04-21T18:02:43.720Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:04:04.566Z", "action": "click_product", "action_argument": "B07MTGD3D9"}
  {"timestamp": "2025-04-21T18:05:00.486Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:05:03.122Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:55:02.283Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T18:56:26.602Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:57:52.366Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:58:31.554Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:58:41.125Z", "action": "click_product", "action_argument": "B07712H557"}
  {"timestamp": "2025-04-21T19:00:54.791Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T20:35:05.728Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T20:35:11.349Z", "action": "click_product", "action_argument": "B0DSJCN9RZ"}
  {"timestamp": "2025-04-21T20:38:55.874Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-21T20:39:27.234Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:35.371Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:35.754Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:36.196Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:36.811Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:37.664Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:38.198Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:38.904Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:39.535Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:40.217Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:40.779Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:41.716Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:42.324Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:45.132Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:45.639Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:46.464Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:47.161Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:49.044Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:40:57.767Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T20:41:01.273Z", "action": "click_product", "action_argument": "B0DSJCN9RZ"}
  {"timestamp": "2025-04-22T01:36:58.499Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-22T01:37:04.522Z", "action": "click_product", "action_argument": "B0BXMNJDW3"}
  {"timestamp": "2025-04-22T01:38:23.915Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-22T01:38:53.880Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:54.436Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:54.968Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:56.153Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:56.850Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:57.665Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:58.393Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:59.412Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:59.994Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:02.233Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:02.702Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:03.523Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:40:46.543Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-22T03:10:41.189Z", "action": "input", "action_argument": "door sensor"}
  {"timestamp": "2025-04-22T03:10:41.397Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-22T03:11:17.198Z", "action": "input", "action_argument": "door sensor "}
  {"timestamp": "2025-04-22T03:11:17.331Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-22T03:11:24.165Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-22T03:13:13.366Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-22T03:13:22.498Z", "action": "click_product", "action_argument": "B0BTL8B72D"}
  {"timestamp": "2025-04-22T03:14:24.273Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-22T03:16:37.528Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T01:36:58.851Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T01:37:03.745Z", "action": "click_product", "action_argument": "B0CHM81YY4"}
  {"timestamp": "2025-04-23T01:37:23.704Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T01:47:33.005Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T01:47:44.999Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-23T03:35:53.698Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T03:36:10.873Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T03:36:47.893Z", "action": "click_product", "action_argument": "B0DHRXZ2CK"}
  {"timestamp": "2025-04-23T03:37:01.859Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:36.265Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:40.974Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:41.979Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:46.239Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:47.019Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:50.266Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:59.894Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:05.849Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:07.200Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:11.375Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:12.707Z", "action": "click", "action_argument": "other"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-23T22:47:20.959Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:27.917Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:33.823Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:51.127Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:48:06.939Z", "action": "click_product", "action_argument": "B0CXK2599F"}
  {"timestamp": "2025-04-23T22:48:26.784Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T22:49:27.337Z", "action": "input", "action_argument": "smart light"}
  <|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": "smart light"}],
  "cart_items": [{"title": "TP-Link Tapo 2K QHD Pan/Tilt Wi-Fi Camera | Apple HomeKit | Physical Privacy Mode | Color Night Vision | Motion Tracking | 2-Way Audio | Local/Cloud Storage | Works w/Alexa&Google Home | (Tapo C225)", "asin": "B0CHM81YY4", "price": "$39.00", "quantity": "1"},
  {"title": "TP-Link Tapo Matter Supported Smart Plug Mini, Compact Design, 15A/1800W Max, Super Easy Setup, Works with Apple Home, Alexa & Google Home, UL Certified, 2.4G Wi-Fi Only, White, Tapo P125M(3-Pack)", "asin": "B0BXMNJDW3", "price": "$20.33", "quantity": "1"},
  {"title": "Command 20 lb XL Heavyweight Picture Hanging Strips 16 Pairs (32 Command Strips), Damage Free Hanging Picture Hangers, Heavy Duty Wall Hanging Strips for Home Decor, White Adhesive Strips", "asin": "B0B3SR5M71", "price": "$11.99", "quantity": "1"},
  {"title": "Command Variety Pack, Including 10 Pairs of Picture Hanging Strips, 6 Wire Hooks and 8 Utility Hooks for Hanging, Organization and Storage, Damage Free Hanging Up to 19 Items, 1 Kit", "asin": "B07712H557", "price": "$13.89", "quantity": "1"},
  {"title": "LaRibbons 15 PCS Triangle Burlap Banner, 5x7.5 inches 20.5ft Burlap Pennant Banner Flags for Party, Baby Shower Birthday Wedding and Graduation", "asin": "B0DLNQ6PT5", "price": "$9.99", "quantity": "1"},
  {"title": "EuTengHao 43Pcs Invisible Nail Screws Wall Hooks No Trace Picture Hangers Traceless Photo Hook Hardwall Drywall Picture Hooks Multi Function Heavy Duty Picture Art Painting Frame Hanger (35Lbs,6Types)", "asin": "B07F2CZD6M", "price": "$9.99", "quantity": "1"},
  {"title": "Large Bulletin Board 48x36 inch,Bulletin Board for Walls,Decorative Picture Display Pin Board,Foldable Wood Frame Felt Board for Home School Office Decor.", "asin": "B0DHRXZ2CK", "price": "$48.99", "quantity": "1"},
  {"title": "ManGuish 2 Pack Console Sofa Table with Power Outlets, 94.4\" L x 5.9\" W x 31.8\" H Long Couch Table with Metal Frame and Charge Station with Extension Cord, Behind Couch Table, Rustic Brown", "asin": "B0DF25TNCG", "price": "$94.99", "quantity": "1"},
  {"title": "SUPTEC Universal Hair Dryer Holder, Blow Dryer Hanger Wall Mount for Hair Dryer Hook with Plug&Cord Organizer Self Adhesive for Cabinet Bathroom(1 Pack White)", "asin": "B09SPX24CL", "price": "$7.49", "quantity": "1"},
  {"title": "ASUS ROG Loki SFX-L 1200W Titanium PC Power Supply (Modular, 80+ Titanium, 135mm PWM Axial Fan, Aura Sync RGB, ATX 3.0, PCIe 5.0 Ready)", "asin": "B0CSFT73DH", "price": "$323.81", "quantity": "1"},
  {"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
  {"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
  {"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$23.79", "quantity": "1"},
  {"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"}],
  "product_details": [{"asin": "B0CXK2599F"},
  {"title": "PHILIPS Slim Canless 6\" Downlight, EyeComfort, Dimmable, Wet Rated, 1000 Lumens, 2700K-5000K, Selectable White, T24, Energy Star, 12 Pack"},
  {"price": "$109.99"},
  {"bullet_list": "Slim design fits most spaces: The Philips 6\" Slim Canless downlight is less than 1/2\" thick and can install in the tightest of spaces. It's simple to adjust spring clips provide easy installation. No Housing Required: Save time with an easy to install canless solution, no housing or j-box is required. 5 Color Temperatures (5CCT): Enjoy flexibility at your fingertips. Easily choose your preferred shade of light ranging from soft white (2700K) to daylight (5000K) using the switch located on the driver junction box. EyeComfort: Our LED lights are designed for the comfort of your eyes. Our products meet our strict criteria for EyeComfort, a standard we developed to measure our products against a set of key factors that can impact the comfort of your eyes. Commitment to Sustainability: Signify is committed to creating brighter lives and a better world by reducing the environmental impact of our products, phasing plastic out of our packaging and replacing with alternatives such as recycled paper."}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Size": "12 Pack"}],
  "promotion_items": [{"title": "Philips Hue Smart Slim 5/6 Inch LED Downlight - White and Color Ambiance Color-Changing Light - 6 Pack - 1200LM - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit", "asin": "B0BBWN8BFF", "price": "$356.95", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT LED Recessed Ceiling Light with Night Light, 2700K/3000K/3500K/4000K/5000K Selectable Ultra-Thin Lighting, 12W=110W, 1100LM, Dimmable Canless Wafer Downlight ETL&FCC", "asin": "B0B2W5D7QR", "price": "$89.99", "quantity": ""},
  {"title": "NOVELUX ETL 8 Pack 7 inch Small LED Flush Mount Ceiling Light 5CCT Dimmable,2700K/3000K/3500K/4000K/5000K Ultra Slim Round Flat Panel Ceiling Light Fixture,Modern Lamp for Closet,", "asin": "B0DG7ZRDW9", "price": "$129.99", "quantity": ""},
  {"title": "Amico Recessed Lighting 5/6 Inch, 12 Pack 5CCT Flat LED Can Lights, 2700K/3000K/4000K/5000K/6000K Selectable,12W Eqv 110W, 1050LM Brightness, Retrofit Installation - ETL & FCC, White", "asin": "B0CFKRDWRS", "price": "$49.99", "quantity": ""},
  {"title": "Govee Smart Recessed Lighting 6 Inch, Wi-Fi Bluetooth Direct Connect RGBWW LED Downlight, 65 Scene Mode, Recessed Ceiling light Work with Alexa & Google Assistant with Junction Box, 1100 Lumen, 4 Pack", "asin": "B0B1V6G21S", "price": "$139.99", "quantity": ""},
  {"title": "Soliseed 5/6 Inch LED Can Lights Length Adjustable Recessed Lights,Retrofit Downlight ETL Damp Rated,12W=60W,2700K Soft White,800LM, Dimmable,Bevel Trim,Easy Install,4-Pack", "asin": "B0B2VT3614", "price": "$49.99", "quantity": ""},
  {"title": "CycevSun 12 Pack 6 Inch LED Recessed Lighting with Night Light - Canless Ultra Thin Wafer Downlight Soffit Pot, Dimmable & 5 Color Temperature Selectable, 12W, ETL & Energy Star", "asin": "B0C1C6CY4Y", "price": "$113.99", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT Ultra-Thin LED Recessed Ceiling Light with Junction Box, 1050LM Brightness, Dimmable Canless Wafer Downlight, 12W, ETL&FCC", "asin": "B087JL1W9M", "price": "$62.99", "quantity": ""},
  {"title": "GE Color Select LED Wafer Downlight, Premium High-Lumen Direct Wire Ceiling Light, 6-Inches (4 Pack)", "asin": "B0DCZWX213", "price": "$147.46", "quantity": ""},
  {"title": "HALO LTE 5/6 Inch LED Recessed Lighting, 12 Pack, Dimmable Baffle Trim Retrofit Can Lights, 3000K Bright White, 9W=75W, 720 Lumens, Wet Rated, UL & FCC Certified", "asin": "B0CWS3ZR52", "price": "$79.01", "quantity": ""},
  {"title": "Amico 24 Pack 5/6 inch 5CCT LED Recessed Lighting, Dimmable, 12.5W=100W, 950LM, 2700K/3000K/4000K/5000K/6000K Selectable, Retrofit Can Lights with Baffle Trim, IC Rated - ETL & FCC, White", "asin": "B0C1NJZYXD", "price": "$84.99", "quantity": ""},
  {"title": "Philips Hue Smart Slim 5/6 Inch LED Downlight - White and Color Ambiance Color-Changing Light - 6 Pack - 1200LM - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit", "asin": "B0BBWN8BFF", "price": "$356.95", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT LED Recessed Ceiling Light with Night Light, 2700K/3000K/3500K/4000K/5000K Selectable Ultra-Thin Lighting, 12W=110W, 1100LM, Dimmable Canless Wafer Downlight ETL&FCC", "asin": "B0B2W5D7QR", "price": "$89.99", "quantity": ""},
  {"title": "Govee Smart Recessed Lighting 6 Inch, Wi-Fi Bluetooth Direct Connect RGBWW LED Downlight, 65 Scene Mode, Recessed Ceiling light Work with Alexa & Google Assistant with Junction Box, 1100 Lumen, 4 Pack", "asin": "B0B1V6G21S", "price": "$139.99", "quantity": ""}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-23T22:49:27.427Z", // 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": "2025-04-21T17:58:06.924Z", "action": "input", "action_argument": "homekit ac "}
  {"timestamp": "2025-04-21T17:58:07.016Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-21T17:59:11.298Z", "action": "click_product", "action_argument": "B08Y1PJZZH"}
  {"timestamp": "2025-04-21T17:59:15.212Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T18:02:32.507Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T18:02:38.132Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-21T18:02:39.786Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:02:41.842Z", "action": "input", "action_argument": "homekit a/c controller"}
  {"timestamp": "2025-04-21T18:02:43.720Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:04:04.566Z", "action": "click_product", "action_argument": "B07MTGD3D9"}
  {"timestamp": "2025-04-21T18:05:00.486Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:05:03.122Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-21T18:55:02.283Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T18:56:26.602Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:57:52.366Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:58:31.554Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T18:58:41.125Z", "action": "click_product", "action_argument": "B07712H557"}
  {"timestamp": "2025-04-21T19:00:54.791Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-21T20:35:05.728Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T20:35:11.349Z", "action": "click_product", "action_argument": "B0DSJCN9RZ"}
  {"timestamp": "2025-04-21T20:38:55.874Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-21T20:39:27.234Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:35.371Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:35.754Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:36.196Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:36.811Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:37.664Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:38.198Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:38.904Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:39.535Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:40.217Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:40.779Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:41.716Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:42.324Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:45.132Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:45.639Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:46.464Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:47.161Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:39:49.044Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-21T20:40:57.767Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-21T20:41:01.273Z", "action": "click_product", "action_argument": "B0DSJCN9RZ"}
  {"timestamp": "2025-04-22T01:36:58.499Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-22T01:37:04.522Z", "action": "click_product", "action_argument": "B0BXMNJDW3"}
  {"timestamp": "2025-04-22T01:38:23.915Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-22T01:38:53.880Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:54.436Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:54.968Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:56.153Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:56.850Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:57.665Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:58.393Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:59.412Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:38:59.994Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:02.233Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:02.702Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:39:03.523Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-22T01:40:46.543Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-22T03:10:41.189Z", "action": "input", "action_argument": "door sensor"}
  {"timestamp": "2025-04-22T03:10:41.397Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-22T03:11:17.198Z", "action": "input", "action_argument": "door sensor "}
  {"timestamp": "2025-04-22T03:11:17.331Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-22T03:11:24.165Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-22T03:13:13.366Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-22T03:13:22.498Z", "action": "click_product", "action_argument": "B0BTL8B72D"}
  {"timestamp": "2025-04-22T03:14:24.273Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-22T03:16:37.528Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T01:36:58.851Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-23T01:37:03.745Z", "action": "click_product", "action_argument": "B0CHM81YY4"}
  {"timestamp": "2025-04-23T01:37:23.704Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T01:47:33.005Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T01:47:44.999Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-23T03:35:53.698Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T03:36:10.873Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-23T03:36:47.893Z", "action": "click_product", "action_argument": "B0DHRXZ2CK"}
  {"timestamp": "2025-04-23T03:37:01.859Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:36.265Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:40.974Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:41.979Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:46.239Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:47.019Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:50.266Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-23T03:37:59.894Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:05.849Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:07.200Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:11.375Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T03:38:12.707Z", "action": "click", "action_argument": "other"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-23T22:47:20.959Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:27.917Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:33.823Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:47:51.127Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-23T22:48:06.939Z", "action": "click_product", "action_argument": "B0CXK2599F"}
  {"timestamp": "2025-04-23T22:48:26.784Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-23T22:49:27.337Z", "action": "input", "action_argument": "smart light"}
  <|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": "smart light"}],
  "cart_items": [{"title": "TP-Link Tapo 2K QHD Pan/Tilt Wi-Fi Camera | Apple HomeKit | Physical Privacy Mode | Color Night Vision | Motion Tracking | 2-Way Audio | Local/Cloud Storage | Works w/Alexa&Google Home | (Tapo C225)", "asin": "B0CHM81YY4", "price": "$39.00", "quantity": "1"},
  {"title": "TP-Link Tapo Matter Supported Smart Plug Mini, Compact Design, 15A/1800W Max, Super Easy Setup, Works with Apple Home, Alexa & Google Home, UL Certified, 2.4G Wi-Fi Only, White, Tapo P125M(3-Pack)", "asin": "B0BXMNJDW3", "price": "$20.33", "quantity": "1"},
  {"title": "Command 20 lb XL Heavyweight Picture Hanging Strips 16 Pairs (32 Command Strips), Damage Free Hanging Picture Hangers, Heavy Duty Wall Hanging Strips for Home Decor, White Adhesive Strips", "asin": "B0B3SR5M71", "price": "$11.99", "quantity": "1"},
  {"title": "Command Variety Pack, Including 10 Pairs of Picture Hanging Strips, 6 Wire Hooks and 8 Utility Hooks for Hanging, Organization and Storage, Damage Free Hanging Up to 19 Items, 1 Kit", "asin": "B07712H557", "price": "$13.89", "quantity": "1"},
  {"title": "LaRibbons 15 PCS Triangle Burlap Banner, 5x7.5 inches 20.5ft Burlap Pennant Banner Flags for Party, Baby Shower Birthday Wedding and Graduation", "asin": "B0DLNQ6PT5", "price": "$9.99", "quantity": "1"},
  {"title": "EuTengHao 43Pcs Invisible Nail Screws Wall Hooks No Trace Picture Hangers Traceless Photo Hook Hardwall Drywall Picture Hooks Multi Function Heavy Duty Picture Art Painting Frame Hanger (35Lbs,6Types)", "asin": "B07F2CZD6M", "price": "$9.99", "quantity": "1"},
  {"title": "Large Bulletin Board 48x36 inch,Bulletin Board for Walls,Decorative Picture Display Pin Board,Foldable Wood Frame Felt Board for Home School Office Decor.", "asin": "B0DHRXZ2CK", "price": "$48.99", "quantity": "1"},
  {"title": "ManGuish 2 Pack Console Sofa Table with Power Outlets, 94.4\" L x 5.9\" W x 31.8\" H Long Couch Table with Metal Frame and Charge Station with Extension Cord, Behind Couch Table, Rustic Brown", "asin": "B0DF25TNCG", "price": "$94.99", "quantity": "1"},
  {"title": "SUPTEC Universal Hair Dryer Holder, Blow Dryer Hanger Wall Mount for Hair Dryer Hook with Plug&Cord Organizer Self Adhesive for Cabinet Bathroom(1 Pack White)", "asin": "B09SPX24CL", "price": "$7.49", "quantity": "1"},
  {"title": "ASUS ROG Loki SFX-L 1200W Titanium PC Power Supply (Modular, 80+ Titanium, 135mm PWM Axial Fan, Aura Sync RGB, ATX 3.0, PCIe 5.0 Ready)", "asin": "B0CSFT73DH", "price": "$323.81", "quantity": "1"},
  {"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
  {"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
  {"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$23.79", "quantity": "1"},
  {"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"}],
  "product_details": [{"asin": "B0CXK2599F"},
  {"title": "PHILIPS Slim Canless 6\" Downlight, EyeComfort, Dimmable, Wet Rated, 1000 Lumens, 2700K-5000K, Selectable White, T24, Energy Star, 12 Pack"},
  {"price": "$109.99"},
  {"bullet_list": "Slim design fits most spaces: The Philips 6\" Slim Canless downlight is less than 1/2\" thick and can install in the tightest of spaces. It's simple to adjust spring clips provide easy installation. No Housing Required: Save time with an easy to install canless solution, no housing or j-box is required. 5 Color Temperatures (5CCT): Enjoy flexibility at your fingertips. Easily choose your preferred shade of light ranging from soft white (2700K) to daylight (5000K) using the switch located on the driver junction box. EyeComfort: Our LED lights are designed for the comfort of your eyes. Our products meet our strict criteria for EyeComfort, a standard we developed to measure our products against a set of key factors that can impact the comfort of your eyes. Commitment to Sustainability: Signify is committed to creating brighter lives and a better world by reducing the environmental impact of our products, phasing plastic out of our packaging and replacing with alternatives such as recycled paper."}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Size": "12 Pack"}],
  "promotion_items": [{"title": "Philips Hue Smart Slim 5/6 Inch LED Downlight - White and Color Ambiance Color-Changing Light - 6 Pack - 1200LM - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit", "asin": "B0BBWN8BFF", "price": "$356.95", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT LED Recessed Ceiling Light with Night Light, 2700K/3000K/3500K/4000K/5000K Selectable Ultra-Thin Lighting, 12W=110W, 1100LM, Dimmable Canless Wafer Downlight ETL&FCC", "asin": "B0B2W5D7QR", "price": "$89.99", "quantity": ""},
  {"title": "NOVELUX ETL 8 Pack 7 inch Small LED Flush Mount Ceiling Light 5CCT Dimmable,2700K/3000K/3500K/4000K/5000K Ultra Slim Round Flat Panel Ceiling Light Fixture,Modern Lamp for Closet,", "asin": "B0DG7ZRDW9", "price": "$129.99", "quantity": ""},
  {"title": "Amico Recessed Lighting 5/6 Inch, 12 Pack 5CCT Flat LED Can Lights, 2700K/3000K/4000K/5000K/6000K Selectable,12W Eqv 110W, 1050LM Brightness, Retrofit Installation - ETL & FCC, White", "asin": "B0CFKRDWRS", "price": "$49.99", "quantity": ""},
  {"title": "Govee Smart Recessed Lighting 6 Inch, Wi-Fi Bluetooth Direct Connect RGBWW LED Downlight, 65 Scene Mode, Recessed Ceiling light Work with Alexa & Google Assistant with Junction Box, 1100 Lumen, 4 Pack", "asin": "B0B1V6G21S", "price": "$139.99", "quantity": ""},
  {"title": "Soliseed 5/6 Inch LED Can Lights Length Adjustable Recessed Lights,Retrofit Downlight ETL Damp Rated,12W=60W,2700K Soft White,800LM, Dimmable,Bevel Trim,Easy Install,4-Pack", "asin": "B0B2VT3614", "price": "$49.99", "quantity": ""},
  {"title": "CycevSun 12 Pack 6 Inch LED Recessed Lighting with Night Light - Canless Ultra Thin Wafer Downlight Soffit Pot, Dimmable & 5 Color Temperature Selectable, 12W, ETL & Energy Star", "asin": "B0C1C6CY4Y", "price": "$113.99", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT Ultra-Thin LED Recessed Ceiling Light with Junction Box, 1050LM Brightness, Dimmable Canless Wafer Downlight, 12W, ETL&FCC", "asin": "B087JL1W9M", "price": "$62.99", "quantity": ""},
  {"title": "GE Color Select LED Wafer Downlight, Premium High-Lumen Direct Wire Ceiling Light, 6-Inches (4 Pack)", "asin": "B0DCZWX213", "price": "$147.46", "quantity": ""},
  {"title": "HALO LTE 5/6 Inch LED Recessed Lighting, 12 Pack, Dimmable Baffle Trim Retrofit Can Lights, 3000K Bright White, 9W=75W, 720 Lumens, Wet Rated, UL & FCC Certified", "asin": "B0CWS3ZR52", "price": "$79.01", "quantity": ""},
  {"title": "Amico 24 Pack 5/6 inch 5CCT LED Recessed Lighting, Dimmable, 12.5W=100W, 950LM, 2700K/3000K/4000K/5000K/6000K Selectable, Retrofit Can Lights with Baffle Trim, IC Rated - ETL & FCC, White", "asin": "B0C1NJZYXD", "price": "$84.99", "quantity": ""},
  {"title": "Philips Hue Smart Slim 5/6 Inch LED Downlight - White and Color Ambiance Color-Changing Light - 6 Pack - 1200LM - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit", "asin": "B0BBWN8BFF", "price": "$356.95", "quantity": ""},
  {"title": "Amico 12 Pack 6 Inch 5CCT LED Recessed Ceiling Light with Night Light, 2700K/3000K/3500K/4000K/5000K Selectable Ultra-Thin Lighting, 12W=110W, 1100LM, Dimmable Canless Wafer Downlight ETL&FCC", "asin": "B0B2W5D7QR", "price": "$89.99", "quantity": ""},
  {"title": "Govee Smart Recessed Lighting 6 Inch, Wi-Fi Bluetooth Direct Connect RGBWW LED Downlight, 65 Scene Mode, Recessed Ceiling light Work with Alexa & Google Assistant with Junction Box, 1100 Lumen, 4 Pack", "asin": "B0B1V6G21S", "price": "$139.99", "quantity": ""}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-23T22:49:27.427Z", // 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>
  