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": "2025-04-03T01:06:31.719Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-03T01:06:36.176Z", "action": "click_product", "action_argument": "B0CMQZ2HFJ"}
  {"timestamp": "2025-04-03T01:06:46.589Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:53.317Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:55.971Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:59.511Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:07:35.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:07:42.855Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:12.385Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:25.056Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:28.535Z", "action": "purchase", "action_argument": "B0DBZ3JYRF"}
  {"timestamp": "2025-04-03T01:08:33.297Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:40.408Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:45.088Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:09:12.992Z", "action": "purchase", "action_argument": "B0D418HHPL"}
  {"timestamp": "2025-04-03T21:01:16.883Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-03T21:01:48.059Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-10T16:48:03.168Z", "action": "input", "action_argument": "Specialized Flashback Bicycle Tail Light"}
  {"timestamp": "2025-04-10T16:49:40.256Z", "action": "click", "action_argument": "page_related"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-10T20:22:03.308Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-10T20:22:28.693Z", "action": "click_product", "action_argument": "B0DJFQB41P"}
  {"timestamp": "2025-04-10T20:22:58.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-10T20:23:03.709Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T20:23:05.344Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T20:23:25.478Z", "action": "click", "action_argument": "review"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "cart_items": [{"title": "Lumiere & Co. Bike Seat Bag, Bike Saddle Bag, Saddle Bag Bicycle, Bicycle Saddle Bag, Bike Bag Under Seat, Saddle Bag, Bike Saddle Bags, Small Bike Bag - Maximus", "asin": "B0DJFQB41P", "price": "$27.32", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener -Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets, Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0D418HHPL", "price": "$3.99", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener - White Jasmine Handmade Scented Ceramic for Drawers and Closets, Car Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0DBZ3JYRF", "price": "$5.99", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener - Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets,Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0CMQZ2HFJ", "price": "$5.99", "quantity": "1"},
  {"title": "Lamicall Bike Frame Bag Waterproof - [1s Release] [2 in 1] Bike Phone Bag, Bike Phone Holder Mount, Bicycle Top Tube Bag, Cycling Pouch with Rain Cover, Bike Accessories for Phones Under 7\"", "asin": "B0D9GQMXBV", "price": "$19.99", "quantity": "1"},
  {"title": "Lumiere & Co. Bike Handlebar Bag, Bike Bag, Bicycle Handlebar Bag, Bike Front Bag, Mountain Bike Storage, Bicycle Accessories, Handlebar Bags, Small Bike Bag, Road Bike Bag (Black, Large)", "asin": "B0CLKPNDKL", "price": "$31.21", "quantity": "1"},
  {"title": "Kryptonite New York Standard Bike U-Lock, Heavy Duty Anti-Theft, 16mm Shackle with Mounting Bracket and Keys, Ultimate Security for Bicycles E-Bikes Scooters", "asin": "B06XCH21YH", "price": "$109.00", "quantity": "1"},
  {"title": "ATTITUDE Hair Shampoo for Sensitive Dry Scalp, EWG Verified, Soothing Oat, For Thin Hair, Naturally Derived Ingredients, Vegan and Plant-Based, Volume and Shine, Unscented, 16 Fl Oz", "asin": "B07NF994VJ", "price": "$14.21", "quantity": "1"}],
  "product_details": [{"asin": "B0DH7PNPPM"},
  {"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories"},
  {"price": "$26.45"},
  {"bullet_list": "Magnetic Buckle for Easy Access: Equipped with a magnetic buckle system, this saddle bag bicycle allows quick, hassle-free attachment and detachment. With one simple click and pull, your gear is secured or released for efficient, on-the-go access. Aerodynamic Design for Minimal Drag: The Maximus bike saddle bag is engineered with an aerodynamic shape that reduces wind resistance, ensuring smooth rides without slowing you down. Perfect for cyclists who prioritize both storage and performance in their bike seat bag. Premium Durability and Water Resistance: Designed with YKK zippers and high-quality materials, the bicycle saddle bag is built to last and protect your gear from rain, dirt, and debris. Perfect for all-weather rides, ensuring your bicycle seat bag contents stay dry and secure. Available in Multiple Sizes and Colors: Whether you need a compact small bike bag for daily commutes or a larger bike saddle bag for long adventures, the Maximus is available in various sizes and colors\u2014choose from Black, Red, White, Green, and more to suit your style. Easy Open Pocket: No need to take off our saddle bag from your bike and keep it attached while grabbing what you need."}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Color": "Black"},
  {"Size": "Medium"}],
  "promotion_items": [{"title": "SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)", "asin": "B08C7XNMYV", "price": "$50.00", "quantity": ""},
  {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "Magnetic Bike Bag, Quick release bike saddle bag, Bike Bag Under Seat, Mach X", "asin": "B0DH7N59F3", "price": "$26.45", "quantity": ""},
  {"title": "YBLNTEK Bike Saddle Bag, Bicycle Seat Bag, Expandable Capacity Bike Bag Under Seat 2.0L, Cycling Accessories Bicycle Storage Pouch Wedge Pack with Reflective Stripe for Mountain & Road Bike Adult", "asin": "B0DNTD7NT1", "price": "$19.54", "quantity": ""},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99", "quantity": ""},
  {"title": "ROCKBROS Bicycle Saddle Bag Under Seat - 3D Hard Shell Bike Seat Bag With Silver Reflective Strip for Mountain Road Bikes, Quick Release 1.7L", "asin": "B08HYL4TBD", "price": "$22.99", "quantity": ""},
  {"title": "Bike Seat Bag, Bike Saddle Bag Under Seat, Mountain Road Bike Bag Under Seat Packs,...", "asin": "B0D739PR63", "price": "$19.99", "quantity": ""},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99", "quantity": ""},
  {"title": "Lumiere & Co. Bike Handlebar Bag, Bike Bag, Bicycle Handlebar Bag, Bike Front Bag, Mountain Bike Storage, Bicycle Accessories, Handlebar Bags, Small Bike Bag, Road Bike Bag (Black, Large)", "asin": "B0CLKPNDKL", "price": "$31.21", "quantity": ""},
  {"title": "Lumiere & Co. Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling, Fast and Easy Attachment, Under-Seat Bicycle Storage, Bike Bags (Black, Small)", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "Lumiere & Co. Bike Seat Bag, Road Bike Bag, Small Bike Seat bags, Cycling Seat bag, Bike Under Seat Bag, Seat Bicycle bag, Bike Bag Under seat, Cycling Saddle Bag (Purple, Small)", "asin": "B0CLKP5QXH", "price": "$24.99", "quantity": ""},
  {"title": "Lumiere & Co. Road Bike Saddle Bag, Bike Bag, Mountain Bike Saddle Bag, Small Bike Seat Bags, Bike Under Seat Bag, Bicycle accessories, Bike Bags, Bike Seat Bag,", "asin": "B0BP6Q2X3X", "price": "$18.86", "quantity": ""},
  {"title": "Topeak Aero Wedge Pack Bicycle Bag with Strap Mount", "asin": "B0DCR5KQ8C", "price": "$17.99", "quantity": ""},
  {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYKM143", "price": "$31.99", "quantity": ""},
  {"title": "Bike Seat Bag, Bike Saddle Bag Under Seat, Mountain Road Bike Bag Under Seat Packs,...", "asin": "B0D739PR63", "price": "$19.99", "quantity": ""},
  {"title": "Signature Bike Saddle Bag \u2013 Midnight Black | Premium Ripstop Material, Waterproof Z...", "asin": "B0DMFP2F3D", "price": "$32.99", "quantity": ""},
  {"title": "Lamicall Bike Frame Bag Waterproof - [1s Release] [2 in 1] Bike Phone Bag, Bike Phone Holder Mount, Bicycle Top Tube Bag, Cycling Pouch with Rain Cover, Bike Accessories for Phones Under 7\"", "asin": "B0D9GQMXBV", "price": "$19.99", "quantity": ""},
  {"title": "SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)", "asin": "B08C7XNMYV", "price": "$50.00", "quantity": ""},
  {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "YBLNTEK Bike Saddle Bag, Bicycle Seat Bag, Expandable Capacity Bike Bag Under Seat 2.0L, Cycling Accessories Bicycle Storage Pouch Wedge Pack with Reflective Stripe for Mountain & Road Bike Adult", "asin": "B0DNTD7NT1", "price": "$19.54", "quantity": ""}],
  "comparison_items": [{"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories", "asin": "B0DH7PNPPM", "price": "$26.45"},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99"},
  {"title": "Lumiere & Co. Fidlock Magnetic Buckle Saddle Bag \u2013 Bike Seat Bag for Road and Cycling, Fast and Easy Attachment, Under-Seat Bicycle Storage, Bike Bags (White, Large)", "asin": "B0CLL3VNY2", "price": "$23.99"},
  {"title": "ROCKBROS Bike Saddle Bag, Bike Bag Under Seat, Strap-on Cycling Wedge Pack, Bike Seat Storage Bag for Mountain Road Bikes, 0.75L", "asin": "B08V4S4Z7H", "price": "$20.99"},
  {"title": "Sunpeak Bike Seat Bag Bicycle Saddle Bag Under Seat Waterproof Reflective Cycling Saddle Pack for Mountain Road Bikes Black", "asin": "B0CK5P84QN", "price": "$14.99"},
  {"title": "Sunpeak Bike Seat Bag Bicycle Saddle Bag Under Seat With BOA mounting system Waterproof Reflective Cycling Saddle Pack for Mountain Road Bikes Black", "asin": "B0DHCSX5HJ", "price": "$22.99"}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-10T20:23:30.679Z", // 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": "2025-04-03T01:06:31.719Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-03T01:06:36.176Z", "action": "click_product", "action_argument": "B0CMQZ2HFJ"}
  {"timestamp": "2025-04-03T01:06:46.589Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:53.317Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:55.971Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:59.511Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:07:35.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:07:42.855Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:12.385Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:25.056Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:28.535Z", "action": "purchase", "action_argument": "B0DBZ3JYRF"}
  {"timestamp": "2025-04-03T01:08:33.297Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:40.408Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:45.088Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:09:12.992Z", "action": "purchase", "action_argument": "B0D418HHPL"}
  {"timestamp": "2025-04-03T21:01:16.883Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-03T21:01:48.059Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-10T16:48:03.168Z", "action": "input", "action_argument": "Specialized Flashback Bicycle Tail Light"}
  {"timestamp": "2025-04-10T16:49:40.256Z", "action": "click", "action_argument": "page_related"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-10T20:22:03.308Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-10T20:22:28.693Z", "action": "click_product", "action_argument": "B0DJFQB41P"}
  {"timestamp": "2025-04-10T20:22:58.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-10T20:23:03.709Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T20:23:05.344Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T20:23:25.478Z", "action": "click", "action_argument": "review"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "cart_items": [{"title": "Lumiere & Co. Bike Seat Bag, Bike Saddle Bag, Saddle Bag Bicycle, Bicycle Saddle Bag, Bike Bag Under Seat, Saddle Bag, Bike Saddle Bags, Small Bike Bag - Maximus", "asin": "B0DJFQB41P", "price": "$27.32", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener -Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets, Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0D418HHPL", "price": "$3.99", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener - White Jasmine Handmade Scented Ceramic for Drawers and Closets, Car Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0DBZ3JYRF", "price": "$5.99", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener - Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets,Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0CMQZ2HFJ", "price": "$5.99", "quantity": "1"},
  {"title": "Lamicall Bike Frame Bag Waterproof - [1s Release] [2 in 1] Bike Phone Bag, Bike Phone Holder Mount, Bicycle Top Tube Bag, Cycling Pouch with Rain Cover, Bike Accessories for Phones Under 7\"", "asin": "B0D9GQMXBV", "price": "$19.99", "quantity": "1"},
  {"title": "Lumiere & Co. Bike Handlebar Bag, Bike Bag, Bicycle Handlebar Bag, Bike Front Bag, Mountain Bike Storage, Bicycle Accessories, Handlebar Bags, Small Bike Bag, Road Bike Bag (Black, Large)", "asin": "B0CLKPNDKL", "price": "$31.21", "quantity": "1"},
  {"title": "Kryptonite New York Standard Bike U-Lock, Heavy Duty Anti-Theft, 16mm Shackle with Mounting Bracket and Keys, Ultimate Security for Bicycles E-Bikes Scooters", "asin": "B06XCH21YH", "price": "$109.00", "quantity": "1"},
  {"title": "ATTITUDE Hair Shampoo for Sensitive Dry Scalp, EWG Verified, Soothing Oat, For Thin Hair, Naturally Derived Ingredients, Vegan and Plant-Based, Volume and Shine, Unscented, 16 Fl Oz", "asin": "B07NF994VJ", "price": "$14.21", "quantity": "1"}],
  "product_details": [{"asin": "B0DH7PNPPM"},
  {"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories"},
  {"price": "$26.45"},
  {"bullet_list": "Magnetic Buckle for Easy Access: Equipped with a magnetic buckle system, this saddle bag bicycle allows quick, hassle-free attachment and detachment. With one simple click and pull, your gear is secured or released for efficient, on-the-go access. Aerodynamic Design for Minimal Drag: The Maximus bike saddle bag is engineered with an aerodynamic shape that reduces wind resistance, ensuring smooth rides without slowing you down. Perfect for cyclists who prioritize both storage and performance in their bike seat bag. Premium Durability and Water Resistance: Designed with YKK zippers and high-quality materials, the bicycle saddle bag is built to last and protect your gear from rain, dirt, and debris. Perfect for all-weather rides, ensuring your bicycle seat bag contents stay dry and secure. Available in Multiple Sizes and Colors: Whether you need a compact small bike bag for daily commutes or a larger bike saddle bag for long adventures, the Maximus is available in various sizes and colors\u2014choose from Black, Red, White, Green, and more to suit your style. Easy Open Pocket: No need to take off our saddle bag from your bike and keep it attached while grabbing what you need."}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Color": "Black"},
  {"Size": "Medium"}],
  "promotion_items": [{"title": "SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)", "asin": "B08C7XNMYV", "price": "$50.00", "quantity": ""},
  {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "Magnetic Bike Bag, Quick release bike saddle bag, Bike Bag Under Seat, Mach X", "asin": "B0DH7N59F3", "price": "$26.45", "quantity": ""},
  {"title": "YBLNTEK Bike Saddle Bag, Bicycle Seat Bag, Expandable Capacity Bike Bag Under Seat 2.0L, Cycling Accessories Bicycle Storage Pouch Wedge Pack with Reflective Stripe for Mountain & Road Bike Adult", "asin": "B0DNTD7NT1", "price": "$19.54", "quantity": ""},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99", "quantity": ""},
  {"title": "ROCKBROS Bicycle Saddle Bag Under Seat - 3D Hard Shell Bike Seat Bag With Silver Reflective Strip for Mountain Road Bikes, Quick Release 1.7L", "asin": "B08HYL4TBD", "price": "$22.99", "quantity": ""},
  {"title": "Bike Seat Bag, Bike Saddle Bag Under Seat, Mountain Road Bike Bag Under Seat Packs,...", "asin": "B0D739PR63", "price": "$19.99", "quantity": ""},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99", "quantity": ""},
  {"title": "Lumiere & Co. Bike Handlebar Bag, Bike Bag, Bicycle Handlebar Bag, Bike Front Bag, Mountain Bike Storage, Bicycle Accessories, Handlebar Bags, Small Bike Bag, Road Bike Bag (Black, Large)", "asin": "B0CLKPNDKL", "price": "$31.21", "quantity": ""},
  {"title": "Lumiere & Co. Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling, Fast and Easy Attachment, Under-Seat Bicycle Storage, Bike Bags (Black, Small)", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "Lumiere & Co. Bike Seat Bag, Road Bike Bag, Small Bike Seat bags, Cycling Seat bag, Bike Under Seat Bag, Seat Bicycle bag, Bike Bag Under seat, Cycling Saddle Bag (Purple, Small)", "asin": "B0CLKP5QXH", "price": "$24.99", "quantity": ""},
  {"title": "Lumiere & Co. Road Bike Saddle Bag, Bike Bag, Mountain Bike Saddle Bag, Small Bike Seat Bags, Bike Under Seat Bag, Bicycle accessories, Bike Bags, Bike Seat Bag,", "asin": "B0BP6Q2X3X", "price": "$18.86", "quantity": ""},
  {"title": "Topeak Aero Wedge Pack Bicycle Bag with Strap Mount", "asin": "B0DCR5KQ8C", "price": "$17.99", "quantity": ""},
  {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYKM143", "price": "$31.99", "quantity": ""},
  {"title": "Bike Seat Bag, Bike Saddle Bag Under Seat, Mountain Road Bike Bag Under Seat Packs,...", "asin": "B0D739PR63", "price": "$19.99", "quantity": ""},
  {"title": "Signature Bike Saddle Bag \u2013 Midnight Black | Premium Ripstop Material, Waterproof Z...", "asin": "B0DMFP2F3D", "price": "$32.99", "quantity": ""},
  {"title": "Lamicall Bike Frame Bag Waterproof - [1s Release] [2 in 1] Bike Phone Bag, Bike Phone Holder Mount, Bicycle Top Tube Bag, Cycling Pouch with Rain Cover, Bike Accessories for Phones Under 7\"", "asin": "B0D9GQMXBV", "price": "$19.99", "quantity": ""},
  {"title": "SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)", "asin": "B08C7XNMYV", "price": "$50.00", "quantity": ""},
  {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "YBLNTEK Bike Saddle Bag, Bicycle Seat Bag, Expandable Capacity Bike Bag Under Seat 2.0L, Cycling Accessories Bicycle Storage Pouch Wedge Pack with Reflective Stripe for Mountain & Road Bike Adult", "asin": "B0DNTD7NT1", "price": "$19.54", "quantity": ""}],
  "comparison_items": [{"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories", "asin": "B0DH7PNPPM", "price": "$26.45"},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99"},
  {"title": "Lumiere & Co. Fidlock Magnetic Buckle Saddle Bag \u2013 Bike Seat Bag for Road and Cycling, Fast and Easy Attachment, Under-Seat Bicycle Storage, Bike Bags (White, Large)", "asin": "B0CLL3VNY2", "price": "$23.99"},
  {"title": "ROCKBROS Bike Saddle Bag, Bike Bag Under Seat, Strap-on Cycling Wedge Pack, Bike Seat Storage Bag for Mountain Road Bikes, 0.75L", "asin": "B08V4S4Z7H", "price": "$20.99"},
  {"title": "Sunpeak Bike Seat Bag Bicycle Saddle Bag Under Seat Waterproof Reflective Cycling Saddle Pack for Mountain Road Bikes Black", "asin": "B0CK5P84QN", "price": "$14.99"},
  {"title": "Sunpeak Bike Seat Bag Bicycle Saddle Bag Under Seat With BOA mounting system Waterproof Reflective Cycling Saddle Pack for Mountain Road Bikes Black", "asin": "B0DHCSX5HJ", "price": "$22.99"}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-10T20:23:30.679Z", // 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": "2025-04-03T01:06:31.719Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-03T01:06:36.176Z", "action": "click_product", "action_argument": "B0CMQZ2HFJ"}
  {"timestamp": "2025-04-03T01:06:46.589Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:53.317Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:55.971Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:06:59.511Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:07:35.819Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:07:42.855Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:12.385Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:25.056Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:28.535Z", "action": "purchase", "action_argument": "B0DBZ3JYRF"}
  {"timestamp": "2025-04-03T01:08:33.297Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:40.408Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:08:45.088Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-03T01:09:12.992Z", "action": "purchase", "action_argument": "B0D418HHPL"}
  {"timestamp": "2025-04-03T21:01:16.883Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-03T21:01:48.059Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-10T16:48:03.168Z", "action": "input", "action_argument": "Specialized Flashback Bicycle Tail Light"}
  {"timestamp": "2025-04-10T16:49:40.256Z", "action": "click", "action_argument": "page_related"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-10T20:22:03.308Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-10T20:22:28.693Z", "action": "click_product", "action_argument": "B0DJFQB41P"}
  {"timestamp": "2025-04-10T20:22:58.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-10T20:23:03.709Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T20:23:05.344Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T20:23:25.478Z", "action": "click", "action_argument": "review"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": ""}],
  "cart_items": [{"title": "Lumiere & Co. Bike Seat Bag, Bike Saddle Bag, Saddle Bag Bicycle, Bicycle Saddle Bag, Bike Bag Under Seat, Saddle Bag, Bike Saddle Bags, Small Bike Bag - Maximus", "asin": "B0DJFQB41P", "price": "$27.32", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener -Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets, Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0D418HHPL", "price": "$3.99", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener - White Jasmine Handmade Scented Ceramic for Drawers and Closets, Car Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0DBZ3JYRF", "price": "$5.99", "quantity": "1"},
  {"title": "Airkeep Car Air Freshener - Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets,Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0CMQZ2HFJ", "price": "$5.99", "quantity": "1"},
  {"title": "Lamicall Bike Frame Bag Waterproof - [1s Release] [2 in 1] Bike Phone Bag, Bike Phone Holder Mount, Bicycle Top Tube Bag, Cycling Pouch with Rain Cover, Bike Accessories for Phones Under 7\"", "asin": "B0D9GQMXBV", "price": "$19.99", "quantity": "1"},
  {"title": "Lumiere & Co. Bike Handlebar Bag, Bike Bag, Bicycle Handlebar Bag, Bike Front Bag, Mountain Bike Storage, Bicycle Accessories, Handlebar Bags, Small Bike Bag, Road Bike Bag (Black, Large)", "asin": "B0CLKPNDKL", "price": "$31.21", "quantity": "1"},
  {"title": "Kryptonite New York Standard Bike U-Lock, Heavy Duty Anti-Theft, 16mm Shackle with Mounting Bracket and Keys, Ultimate Security for Bicycles E-Bikes Scooters", "asin": "B06XCH21YH", "price": "$109.00", "quantity": "1"},
  {"title": "ATTITUDE Hair Shampoo for Sensitive Dry Scalp, EWG Verified, Soothing Oat, For Thin Hair, Naturally Derived Ingredients, Vegan and Plant-Based, Volume and Shine, Unscented, 16 Fl Oz", "asin": "B07NF994VJ", "price": "$14.21", "quantity": "1"}],
  "product_details": [{"asin": "B0DH7PNPPM"},
  {"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories"},
  {"price": "$26.45"},
  {"bullet_list": "Magnetic Buckle for Easy Access: Equipped with a magnetic buckle system, this saddle bag bicycle allows quick, hassle-free attachment and detachment. With one simple click and pull, your gear is secured or released for efficient, on-the-go access. Aerodynamic Design for Minimal Drag: The Maximus bike saddle bag is engineered with an aerodynamic shape that reduces wind resistance, ensuring smooth rides without slowing you down. Perfect for cyclists who prioritize both storage and performance in their bike seat bag. Premium Durability and Water Resistance: Designed with YKK zippers and high-quality materials, the bicycle saddle bag is built to last and protect your gear from rain, dirt, and debris. Perfect for all-weather rides, ensuring your bicycle seat bag contents stay dry and secure. Available in Multiple Sizes and Colors: Whether you need a compact small bike bag for daily commutes or a larger bike saddle bag for long adventures, the Maximus is available in various sizes and colors\u2014choose from Black, Red, White, Green, and more to suit your style. Easy Open Pocket: No need to take off our saddle bag from your bike and keep it attached while grabbing what you need."}],
  "product_quantity": [{"quantity": "1"}],
  "product_options": [{"Color": "Black"},
  {"Size": "Medium"}],
  "promotion_items": [{"title": "SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)", "asin": "B08C7XNMYV", "price": "$50.00", "quantity": ""},
  {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "Magnetic Bike Bag, Quick release bike saddle bag, Bike Bag Under Seat, Mach X", "asin": "B0DH7N59F3", "price": "$26.45", "quantity": ""},
  {"title": "YBLNTEK Bike Saddle Bag, Bicycle Seat Bag, Expandable Capacity Bike Bag Under Seat 2.0L, Cycling Accessories Bicycle Storage Pouch Wedge Pack with Reflective Stripe for Mountain & Road Bike Adult", "asin": "B0DNTD7NT1", "price": "$19.54", "quantity": ""},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99", "quantity": ""},
  {"title": "ROCKBROS Bicycle Saddle Bag Under Seat - 3D Hard Shell Bike Seat Bag With Silver Reflective Strip for Mountain Road Bikes, Quick Release 1.7L", "asin": "B08HYL4TBD", "price": "$22.99", "quantity": ""},
  {"title": "Bike Seat Bag, Bike Saddle Bag Under Seat, Mountain Road Bike Bag Under Seat Packs,...", "asin": "B0D739PR63", "price": "$19.99", "quantity": ""},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99", "quantity": ""},
  {"title": "Lumiere & Co. Bike Handlebar Bag, Bike Bag, Bicycle Handlebar Bag, Bike Front Bag, Mountain Bike Storage, Bicycle Accessories, Handlebar Bags, Small Bike Bag, Road Bike Bag (Black, Large)", "asin": "B0CLKPNDKL", "price": "$31.21", "quantity": ""},
  {"title": "Lumiere & Co. Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling, Fast and Easy Attachment, Under-Seat Bicycle Storage, Bike Bags (Black, Small)", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "Lumiere & Co. Bike Seat Bag, Road Bike Bag, Small Bike Seat bags, Cycling Seat bag, Bike Under Seat Bag, Seat Bicycle bag, Bike Bag Under seat, Cycling Saddle Bag (Purple, Small)", "asin": "B0CLKP5QXH", "price": "$24.99", "quantity": ""},
  {"title": "Lumiere & Co. Road Bike Saddle Bag, Bike Bag, Mountain Bike Saddle Bag, Small Bike Seat Bags, Bike Under Seat Bag, Bicycle accessories, Bike Bags, Bike Seat Bag,", "asin": "B0BP6Q2X3X", "price": "$18.86", "quantity": ""},
  {"title": "Topeak Aero Wedge Pack Bicycle Bag with Strap Mount", "asin": "B0DCR5KQ8C", "price": "$17.99", "quantity": ""},
  {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYKM143", "price": "$31.99", "quantity": ""},
  {"title": "Bike Seat Bag, Bike Saddle Bag Under Seat, Mountain Road Bike Bag Under Seat Packs,...", "asin": "B0D739PR63", "price": "$19.99", "quantity": ""},
  {"title": "Signature Bike Saddle Bag \u2013 Midnight Black | Premium Ripstop Material, Waterproof Z...", "asin": "B0DMFP2F3D", "price": "$32.99", "quantity": ""},
  {"title": "Lamicall Bike Frame Bag Waterproof - [1s Release] [2 in 1] Bike Phone Bag, Bike Phone Holder Mount, Bicycle Top Tube Bag, Cycling Pouch with Rain Cover, Bike Accessories for Phones Under 7\"", "asin": "B0D9GQMXBV", "price": "$19.99", "quantity": ""},
  {"title": "SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)", "asin": "B08C7XNMYV", "price": "$50.00", "quantity": ""},
  {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
  {"title": "YBLNTEK Bike Saddle Bag, Bicycle Seat Bag, Expandable Capacity Bike Bag Under Seat 2.0L, Cycling Accessories Bicycle Storage Pouch Wedge Pack with Reflective Stripe for Mountain & Road Bike Adult", "asin": "B0DNTD7NT1", "price": "$19.54", "quantity": ""}],
  "comparison_items": [{"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories", "asin": "B0DH7PNPPM", "price": "$26.45"},
  {"title": "ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black", "asin": "B075CZ1JVR", "price": "$25.99"},
  {"title": "Lumiere & Co. Fidlock Magnetic Buckle Saddle Bag \u2013 Bike Seat Bag for Road and Cycling, Fast and Easy Attachment, Under-Seat Bicycle Storage, Bike Bags (White, Large)", "asin": "B0CLL3VNY2", "price": "$23.99"},
  {"title": "ROCKBROS Bike Saddle Bag, Bike Bag Under Seat, Strap-on Cycling Wedge Pack, Bike Seat Storage Bag for Mountain Road Bikes, 0.75L", "asin": "B08V4S4Z7H", "price": "$20.99"},
  {"title": "Sunpeak Bike Seat Bag Bicycle Saddle Bag Under Seat Waterproof Reflective Cycling Saddle Pack for Mountain Road Bikes Black", "asin": "B0CK5P84QN", "price": "$14.99"},
  {"title": "Sunpeak Bike Seat Bag Bicycle Saddle Bag Under Seat With BOA mounting system Waterproof Reflective Cycling Saddle Pack for Mountain Road Bikes Black", "asin": "B0DHCSX5HJ", "price": "$22.99"}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-10T20:23:30.679Z", // 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>
  