<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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"}
{"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"}
{"timestamp": "2025-04-10T20:23:30.679Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:33.320Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:36.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:39.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:54.549Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:24:40.619Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:48.903Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:59.251Z", "action": "purchase", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-10T20:25:06.552Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:25:18.663Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-11T22:32:42.448Z", "action": "input", "action_argument": "shimano rx400"}
{"timestamp": "2025-04-11T22:33:06.788Z", "action": "click_product", "action_argument": "B07YMBRRBN"}
{"timestamp": "2025-04-14T18:30:56.587Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-14T18:31:09.041Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:13.008Z", "action": "click_product", "action_argument": "B0CLKPNDKL"}
{"timestamp": "2025-04-14T18:31:21.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T18:31:46.860Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:49.158Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:51.911Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T21:25:57.008Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:50.263Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:55.594Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:02.079Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:14.054Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:35:30.511Z", "action": "purchase", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:38:56.748Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T21:39:00.252Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:39:05.273Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:06.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:09.722Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:10.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.140Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.753Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:12.706Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:13.415Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:14.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:32.057Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.069Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:03.680Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:04.519Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.202Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.852Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:09.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:16.580Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:17.875Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:38.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:39.801Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T18:39:22.602Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-15T18:39:42.262Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T18:58:06.027Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-16T20:48:37.346Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:48:41.739Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:48:47.171Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:16.778Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:20.714Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:28.308Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:50:42.104Z", "action": "click_product", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-16T20:51:33.935Z", "action": "purchase", "action_argument": "B0DH7PNPPM, B0D418HHPL, B0DBZ3JYRF, B0CMQZ2HFJ"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T20:56:05.808Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:10.219Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:13.873Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:15.557Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:16.548Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:18.223Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:21.037Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:25.928Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:27.010Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:28.759Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:31.751Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:33.127Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:44.332Z", "action": "click", "action_argument": "product_option"}
<|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. 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": "$33.24", "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"}
  ],
  "product_details": [
    {
  "asin": "B0DJFQB41P"
},
    {
  "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"
},
    {
  "price": "$31.32"
},
    {
  "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": "KOM Cycling Saddle Tool Roll Bag for Road, Mountain Biking, and Gravel Cycling - Saddle Roll is an alternative to the traditional Cycling Saddle Bag - Features 3 pockets and ATOP dial for tightening!", "asin": "B097V45HQT", "price": "$29.99", "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": "KEMIMOTO Bike Seat Bag, Max 15L Fully Waterproof Bikepacking Saddle Pouch, Road Bicycle Rear Pack Under Seat with PVC Reflective Panel, Four Bottom Hardboards", "asin": "B0DM27HW83", "price": "$34.99", "quantity": ""},
    {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
    {"title": "50L Bike Panniers with a Rain Cover, Bike Saddle Bag with Expandable Compartment an...", "asin": "B0F13S55WN", "price": "$39.99", "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": "$20.69", "quantity": ""},
    {"title": "NDakter Bike Seat Bag, 2L Large Capacity Bicycle Saddle Bag,Waterproof Bike Pouch Under Seat, Storage Space adjustable Bike Storage Bag With Large Reflective Coating, Bike Tool Pack for Adult Bike", "asin": "B0D7SD8HXT", "price": "$18.99", "quantity": ""},
    {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYJZNDG", "price": "$33.99", "quantity": ""},
    {"title": "Bike Seat Bag, Road Bike Bag, Small Bike Seat bags, Cycling Seat bag, Bike Under Se...", "asin": "B0CLKN5CLB", "price": "$31.45", "quantity": ""},
    {"title": "Road Bike Saddle Bag, Bike Bag, Mountain Bike Saddle Bag, Small Bike Seat Bags, Bik...", "asin": "B0CLKN4WZF", "price": "$19.25", "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": "ROCKBROS Bikepacking Bag Waterproof Bike Saddle Bag Large Capacity Bikepacking Seat Bag Road Mountain Bike Seat Bag Max 14L", "asin": "B076CC6VM1", "price": "$69.99", "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": "MSR\u2122 MTB Seat Bag Black | Bike bicycle seat saddle bag for mountain or road | Extra storage and taillight mount", "asin": "B0CXYSCWZY", "price": "$21.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Saddle Bag Bike Seat Bag Fully Waterproof Bikepacking Pouch, Night Safety Reflective Strips, 13L Bicycle Seat Bag With PVC Reflective Panel Max", "asin": "B0CZS2TVGY", "price": "$27.99", "quantity": ""},
    {"title": "ENLEE Road Bike Saddle Bag Waterproof Bike Seat Bag Reflective Bicycle Storage Pouch Under Seat for Mountain Foldable Bikes Green", "asin": "B0DTK5TVHM", "price": "$18.99", "quantity": ""},
    {"title": "ROCKBROS Bike Saddle Bag Bicycle Seat Bag 3D Shell Saddle Bag Under Seat Cycling Seat Pack for Mountain Road Bike Bicycle Red", "asin": "B06WGP3P59", "price": "$26.99", "quantity": ""},
    {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Seat Bag, Max 15L Fully Waterproof Bikepacking Saddle Pouch, Road Bicycle Rear Pack Under Seat with PVC Reflective Panel, Four Bottom Hardboards", "asin": "B0DM27HW83", "price": "$34.99", "quantity": ""},
    {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYJZNDG", "price": "$33.99", "quantity": ""}
  ],
  "comparison_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": "$31.32"},
    {"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, Large)", "asin": "B0CLKN366D", "price": "$24.99"},
    {"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. 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": "B0BP69X89N", "price": "$19.56"},
    {"title": "ROCKBROS Bike Saddle Bag - Small, Lightweight and Portable Under Seat Bag for Road Bikes", "asin": "B0DHFSZF9X", "price": "$19.99"},
    {"title": "Himiway Bike Seat Bag Bicycle Saddle Bag 3D Shell Bike Pack Under Seat Wedge Saddle Bag Cycling Seat Pack for Mountain Road Bikes,Black", "asin": "B0DBLJYSG9", "price": "$14.79"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-16T20:56:48.148Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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"}
{"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"}
{"timestamp": "2025-04-10T20:23:30.679Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:33.320Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:36.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:39.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:54.549Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:24:40.619Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:48.903Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:59.251Z", "action": "purchase", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-10T20:25:06.552Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:25:18.663Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-11T22:32:42.448Z", "action": "input", "action_argument": "shimano rx400"}
{"timestamp": "2025-04-11T22:33:06.788Z", "action": "click_product", "action_argument": "B07YMBRRBN"}
{"timestamp": "2025-04-14T18:30:56.587Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-14T18:31:09.041Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:13.008Z", "action": "click_product", "action_argument": "B0CLKPNDKL"}
{"timestamp": "2025-04-14T18:31:21.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T18:31:46.860Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:49.158Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:51.911Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T21:25:57.008Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:50.263Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:55.594Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:02.079Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:14.054Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:35:30.511Z", "action": "purchase", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:38:56.748Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T21:39:00.252Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:39:05.273Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:06.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:09.722Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:10.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.140Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.753Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:12.706Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:13.415Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:14.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:32.057Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.069Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:03.680Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:04.519Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.202Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.852Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:09.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:16.580Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:17.875Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:38.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:39.801Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T18:39:22.602Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-15T18:39:42.262Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T18:58:06.027Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-16T20:48:37.346Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:48:41.739Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:48:47.171Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:16.778Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:20.714Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:28.308Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:50:42.104Z", "action": "click_product", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-16T20:51:33.935Z", "action": "purchase", "action_argument": "B0DH7PNPPM, B0D418HHPL, B0DBZ3JYRF, B0CMQZ2HFJ"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T20:56:05.808Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:10.219Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:13.873Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:15.557Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:16.548Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:18.223Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:21.037Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:25.928Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:27.010Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:28.759Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:31.751Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:33.127Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:44.332Z", "action": "click", "action_argument": "product_option"}
<|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. 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": "$33.24", "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"}
  ],
  "product_details": [
    {
  "asin": "B0DJFQB41P"
},
    {
  "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"
},
    {
  "price": "$31.32"
},
    {
  "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": "KOM Cycling Saddle Tool Roll Bag for Road, Mountain Biking, and Gravel Cycling - Saddle Roll is an alternative to the traditional Cycling Saddle Bag - Features 3 pockets and ATOP dial for tightening!", "asin": "B097V45HQT", "price": "$29.99", "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": "KEMIMOTO Bike Seat Bag, Max 15L Fully Waterproof Bikepacking Saddle Pouch, Road Bicycle Rear Pack Under Seat with PVC Reflective Panel, Four Bottom Hardboards", "asin": "B0DM27HW83", "price": "$34.99", "quantity": ""},
    {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
    {"title": "50L Bike Panniers with a Rain Cover, Bike Saddle Bag with Expandable Compartment an...", "asin": "B0F13S55WN", "price": "$39.99", "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": "$20.69", "quantity": ""},
    {"title": "NDakter Bike Seat Bag, 2L Large Capacity Bicycle Saddle Bag,Waterproof Bike Pouch Under Seat, Storage Space adjustable Bike Storage Bag With Large Reflective Coating, Bike Tool Pack for Adult Bike", "asin": "B0D7SD8HXT", "price": "$18.99", "quantity": ""},
    {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYJZNDG", "price": "$33.99", "quantity": ""},
    {"title": "Bike Seat Bag, Road Bike Bag, Small Bike Seat bags, Cycling Seat bag, Bike Under Se...", "asin": "B0CLKN5CLB", "price": "$31.45", "quantity": ""},
    {"title": "Road Bike Saddle Bag, Bike Bag, Mountain Bike Saddle Bag, Small Bike Seat Bags, Bik...", "asin": "B0CLKN4WZF", "price": "$19.25", "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": "ROCKBROS Bikepacking Bag Waterproof Bike Saddle Bag Large Capacity Bikepacking Seat Bag Road Mountain Bike Seat Bag Max 14L", "asin": "B076CC6VM1", "price": "$69.99", "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": "MSR\u2122 MTB Seat Bag Black | Bike bicycle seat saddle bag for mountain or road | Extra storage and taillight mount", "asin": "B0CXYSCWZY", "price": "$21.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Saddle Bag Bike Seat Bag Fully Waterproof Bikepacking Pouch, Night Safety Reflective Strips, 13L Bicycle Seat Bag With PVC Reflective Panel Max", "asin": "B0CZS2TVGY", "price": "$27.99", "quantity": ""},
    {"title": "ENLEE Road Bike Saddle Bag Waterproof Bike Seat Bag Reflective Bicycle Storage Pouch Under Seat for Mountain Foldable Bikes Green", "asin": "B0DTK5TVHM", "price": "$18.99", "quantity": ""},
    {"title": "ROCKBROS Bike Saddle Bag Bicycle Seat Bag 3D Shell Saddle Bag Under Seat Cycling Seat Pack for Mountain Road Bike Bicycle Red", "asin": "B06WGP3P59", "price": "$26.99", "quantity": ""},
    {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Seat Bag, Max 15L Fully Waterproof Bikepacking Saddle Pouch, Road Bicycle Rear Pack Under Seat with PVC Reflective Panel, Four Bottom Hardboards", "asin": "B0DM27HW83", "price": "$34.99", "quantity": ""},
    {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYJZNDG", "price": "$33.99", "quantity": ""}
  ],
  "comparison_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": "$31.32"},
    {"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, Large)", "asin": "B0CLKN366D", "price": "$24.99"},
    {"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. 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": "B0BP69X89N", "price": "$19.56"},
    {"title": "ROCKBROS Bike Saddle Bag - Small, Lightweight and Portable Under Seat Bag for Road Bikes", "asin": "B0DHFSZF9X", "price": "$19.99"},
    {"title": "Himiway Bike Seat Bag Bicycle Saddle Bag 3D Shell Bike Pack Under Seat Wedge Saddle Bag Cycling Seat Pack for Mountain Road Bikes,Black", "asin": "B0DBLJYSG9", "price": "$14.79"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-16T20:56:48.148Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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"}
{"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"}
{"timestamp": "2025-04-10T20:23:30.679Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:33.320Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:36.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:39.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:54.549Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:24:40.619Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:48.903Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:59.251Z", "action": "purchase", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-10T20:25:06.552Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:25:18.663Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-11T22:32:42.448Z", "action": "input", "action_argument": "shimano rx400"}
{"timestamp": "2025-04-11T22:33:06.788Z", "action": "click_product", "action_argument": "B07YMBRRBN"}
{"timestamp": "2025-04-14T18:30:56.587Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-14T18:31:09.041Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:13.008Z", "action": "click_product", "action_argument": "B0CLKPNDKL"}
{"timestamp": "2025-04-14T18:31:21.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T18:31:46.860Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:49.158Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:51.911Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T21:25:57.008Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:50.263Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:55.594Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:02.079Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:14.054Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:35:30.511Z", "action": "purchase", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:38:56.748Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T21:39:00.252Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:39:05.273Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:06.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:09.722Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:10.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.140Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.753Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:12.706Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:13.415Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:14.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:32.057Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.069Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:03.680Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:04.519Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.202Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.852Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:09.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:16.580Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:17.875Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:38.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:39.801Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T18:39:22.602Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-15T18:39:42.262Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T18:58:06.027Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-16T20:48:37.346Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:48:41.739Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:48:47.171Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:16.778Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:20.714Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-16T20:50:28.308Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-16T20:50:42.104Z", "action": "click_product", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-16T20:51:33.935Z", "action": "purchase", "action_argument": "B0DH7PNPPM, B0D418HHPL, B0DBZ3JYRF, B0CMQZ2HFJ"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T20:56:05.808Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:10.219Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:13.873Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:15.557Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:16.548Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:18.223Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:21.037Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:25.928Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:27.010Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:28.759Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:31.751Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:33.127Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T20:56:44.332Z", "action": "click", "action_argument": "product_option"}
<|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. 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": "$33.24", "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"}
  ],
  "product_details": [
    {
  "asin": "B0DJFQB41P"
},
    {
  "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"
},
    {
  "price": "$31.32"
},
    {
  "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": "KOM Cycling Saddle Tool Roll Bag for Road, Mountain Biking, and Gravel Cycling - Saddle Roll is an alternative to the traditional Cycling Saddle Bag - Features 3 pockets and ATOP dial for tightening!", "asin": "B097V45HQT", "price": "$29.99", "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": "KEMIMOTO Bike Seat Bag, Max 15L Fully Waterproof Bikepacking Saddle Pouch, Road Bicycle Rear Pack Under Seat with PVC Reflective Panel, Four Bottom Hardboards", "asin": "B0DM27HW83", "price": "$34.99", "quantity": ""},
    {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
    {"title": "50L Bike Panniers with a Rain Cover, Bike Saddle Bag with Expandable Compartment an...", "asin": "B0F13S55WN", "price": "$39.99", "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": "$20.69", "quantity": ""},
    {"title": "NDakter Bike Seat Bag, 2L Large Capacity Bicycle Saddle Bag,Waterproof Bike Pouch Under Seat, Storage Space adjustable Bike Storage Bag With Large Reflective Coating, Bike Tool Pack for Adult Bike", "asin": "B0D7SD8HXT", "price": "$18.99", "quantity": ""},
    {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYJZNDG", "price": "$33.99", "quantity": ""},
    {"title": "Bike Seat Bag, Road Bike Bag, Small Bike Seat bags, Cycling Seat bag, Bike Under Se...", "asin": "B0CLKN5CLB", "price": "$31.45", "quantity": ""},
    {"title": "Road Bike Saddle Bag, Bike Bag, Mountain Bike Saddle Bag, Small Bike Seat Bags, Bik...", "asin": "B0CLKN4WZF", "price": "$19.25", "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": "ROCKBROS Bikepacking Bag Waterproof Bike Saddle Bag Large Capacity Bikepacking Seat Bag Road Mountain Bike Seat Bag Max 14L", "asin": "B076CC6VM1", "price": "$69.99", "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": "MSR\u2122 MTB Seat Bag Black | Bike bicycle seat saddle bag for mountain or road | Extra storage and taillight mount", "asin": "B0CXYSCWZY", "price": "$21.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Saddle Bag Bike Seat Bag Fully Waterproof Bikepacking Pouch, Night Safety Reflective Strips, 13L Bicycle Seat Bag With PVC Reflective Panel Max", "asin": "B0CZS2TVGY", "price": "$27.99", "quantity": ""},
    {"title": "ENLEE Road Bike Saddle Bag Waterproof Bike Seat Bag Reflective Bicycle Storage Pouch Under Seat for Mountain Foldable Bikes Green", "asin": "B0DTK5TVHM", "price": "$18.99", "quantity": ""},
    {"title": "ROCKBROS Bike Saddle Bag Bicycle Seat Bag 3D Shell Saddle Bag Under Seat Cycling Seat Pack for Mountain Road Bike Bicycle Red", "asin": "B06WGP3P59", "price": "$26.99", "quantity": ""},
    {"title": "Bike Bag, Fidlock Magnetic Buckle Saddle Bag \u2013 Small Bike Seat Bag for Road Cycling...", "asin": "B0CLKNJ3HZ", "price": "$25.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Seat Bag, Max 15L Fully Waterproof Bikepacking Saddle Pouch, Road Bicycle Rear Pack Under Seat with PVC Reflective Panel, Four Bottom Hardboards", "asin": "B0DM27HW83", "price": "$34.99", "quantity": ""},
    {"title": "Rhinowalk Bike Saddle Bag 10/13L Waterproof Bicycle Under Seat Bag Cycling Storage Bag for Mountain Road Bike", "asin": "B09DYJZNDG", "price": "$33.99", "quantity": ""}
  ],
  "comparison_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": "$31.32"},
    {"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, Large)", "asin": "B0CLKN366D", "price": "$24.99"},
    {"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. 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": "B0BP69X89N", "price": "$19.56"},
    {"title": "ROCKBROS Bike Saddle Bag - Small, Lightweight and Portable Under Seat Bag for Road Bikes", "asin": "B0DHFSZF9X", "price": "$19.99"},
    {"title": "Himiway Bike Seat Bag Bicycle Saddle Bag 3D Shell Bike Pack Under Seat Wedge Saddle Bag Cycling Seat Pack for Mountain Road Bikes,Black", "asin": "B0DBLJYSG9", "price": "$14.79"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-16T20:56:48.148Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>
