<|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": "2025-04-01T19:29:57.368Z", "action": "input", "action_argument": "air pump converter for bikes"}
{"timestamp": "2025-04-01T19:30:10.203Z", "action": "click_product", "action_argument": "B07MX882J8"}
{"timestamp": "2025-04-01T19:30:32.926Z", "action": "input", "action_argument": "air pu"}
{"timestamp": "2025-04-01T19:30:32.975Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-01T19:34:46.741Z", "action": "purchase", "action_argument": "B07MX882J8"}
{"timestamp": "2025-04-01T19:34:57.198Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-01T19:35:20.525Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-01T19:35:50.583Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-01T19:36:39.812Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T19:36:54.557Z", "action": "purchase", "action_argument": "B000K71QJW"}
{"timestamp": "2025-04-02T02:43:47.687Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-02T02:44:24.679Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-02T02:44:27.829Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-02T02:56:40.273Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:39:48.524Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:40:14.379Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:40:21.142Z", "action": "click_product", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-10T00:41:02.476Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:03.762Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:05.119Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:06.866Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:34.982Z", "action": "purchase", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-10T00:41:38.033Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:42:25.255Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:42:27.121Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:42:57.184Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:43:20.254Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:43:46.269Z", "action": "purchase", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-15T23:26:45.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:27:04.627Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:28:14.890Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T23:29:07.424Z", "action": "input", "action_argument": "shower gel"}
{"timestamp": "2025-04-15T23:29:14.794Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:29:31.057Z", "action": "input", "action_argument": "meyers clean day shower gel"}
{"timestamp": "2025-04-15T23:29:48.482Z", "action": "input", "action_argument": " shower gel"}
{"timestamp": "2025-04-15T23:29:55.307Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:30:00.176Z", "action": "input", "action_argument": "shower gel refill"}
{"timestamp": "2025-04-15T23:30:15.522Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:30:20.755Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:31:27.419Z", "action": "input", "action_argument": "whole foods"}
{"timestamp": "2025-04-15T23:31:35.781Z", "action": "input", "action_argument": "shower gel"}
{"timestamp": "2025-04-15T23:31:39.371Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:31:43.590Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:31:48.006Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:33:10.150Z", "action": "input", "action_argument": "Dr. Bronner's"}
{"timestamp": "2025-04-15T23:33:21.251Z", "action": "input", "action_argument": "Dr. Bronner's"}
{"timestamp": "2025-04-15T23:33:51.055Z", "action": "click_product", "action_argument": "B0BQSTSCQH"}
{"timestamp": "2025-04-15T23:34:09.255Z", "action": "click_product", "action_argument": "B0BQSTSCQH"}
{"timestamp": "2025-04-15T23:34:29.830Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:34.153Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:39.240Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:41.601Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:43.754Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:45.348Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:37:42.305Z", "action": "purchase", "action_argument": "B0D5ZHGPSQ"}
{"timestamp": "2025-04-15T23:37:53.282Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:38:32.600Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:39:33.382Z", "action": "input", "action_argument": "Emergency Whistles"}
{"timestamp": "2025-04-15T23:40:57.454Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T23:40:59.805Z", "action": "purchase", "action_argument": "B0D5ZHGPSQ"}
{"timestamp": "2025-04-16T17:31:13.241Z", "action": "input", "action_argument": "hhkb"}
{"timestamp": "2025-04-16T17:31:33.854Z", "action": "click_product", "action_argument": "B083NFY5P1"}
{"timestamp": "2025-04-16T17:31:39.082Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:43.600Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:47.103Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:48.523Z", "action": "click", "action_argument": "product_option"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-28T17:03:40.347Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:03:47.543Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:04:00.954Z", "action": "input", "action_argument": "anti steal bad"}
{"timestamp": "2025-04-28T17:04:04.317Z", "action": "input", "action_argument": "anti steal bag"}
{"timestamp": "2025-04-28T17:04:15.634Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:04:26.938Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:27.977Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:30.137Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:30.793Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:32.873Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:33.619Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:46.005Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:49.832Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:52.060Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:05:01.121Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:05:21.257Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:05:55.642Z", "action": "input", "action_argument": "distilled water"}
{"timestamp": "2025-04-28T17:06:31.495Z", "action": "input", "action_argument": "distilled water machine"}
{"timestamp": "2025-04-28T17:08:19.014Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:08:22.098Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:08:34.628Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:08:41.109Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:08:48.200Z", "action": "click_product", "action_argument": "B089XFP3XL"}
{"timestamp": "2025-04-28T17:08:51.492Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:09:41.073Z", "action": "input", "action_argument": "nyphy"}
{"timestamp": "2025-04-28T17:09:43.437Z", "action": "click_product", "action_argument": "B0CMYYM2SQ"}
{"timestamp": "2025-04-28T17:09:46.872Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-28T17:09:51.382Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:20:23.594Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:20:31.416Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:20:38.369Z", "action": "click_product", "action_argument": "B0CWXNS552"}
{"timestamp": "2025-04-28T17:21:42.496Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:17.524Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:19.024Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:28.586Z", "action": "click", "action_argument": "other"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "product_details": [
    {
  "asin": "B084DWG77B"
},
    {
  "title": "Happy Hacking Keyboard Lid (CG01000-299001)"
},
    {
  "price": "$26.61"
},
    {
  "bullet_list": "The HHKB protective lid covers, protects, and helps keep the keyboard and keycaps clean HHKB branded Package Dimensions: 16.6 L x 36.2 H x 26.3 W (centimeters) Package Weight : 0.564 kilograms"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "promotion_items": [
    {"title": "LOFREE Flow84 Low Profile Mechanical Keyboard, 75 Percent Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/White Ghost Linear Switches", "asin": "B0CJTV8P4Z", "price": "$169.99", "quantity": ""},
    {"title": "LOFREE Flow Low Profile Mechanical Keyboard, 100 Keys Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/White Ghost Linear Switches", "asin": "B0CQQX5CC1", "price": "$179.99", "quantity": ""},
    {"title": "LOFREE Flow84 Low Profile Mechanical Keyboard, 75 Percent Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/Black Phantom Tactile Switches", "asin": "B0CJTTX3JH", "price": "$169.99", "quantity": ""},
    {"title": "Logitech MX Mechanical Wireless Illuminated Performance Keyboard, Tactile Quiet Switches, Backlit Keys, Bluetooth, USB-C, macOS, Windows, Linux, iOS, Android, Metal, \u200eGraphite", "asin": "B09LK1P1RD", "price": "$144.69", "quantity": ""},
    {"title": "LOFREE Flow Low Profile Mechanical Keyboard, 100 Keys Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/Black Phantom Tactile Switches", "asin": "B0CQQWHW6V", "price": "$179.99", "quantity": ""},
    {"title": "Flow Lite 84 Keys Low Profile Mechanical Keyboard, 75% Swappable Rechargeable Wireless Keyboard with 2.4G Receiver, Bluetooth and Wired Connection for Windows, Mac/Spector Linear Switches (Marble)", "asin": "B0DP2ZJVKF", "price": "$109.99", "quantity": ""},
    {"title": "ASUS ROG Falchion RX Low Profile 65% Wireless Gaming Keyboard with ROG RX Red Low-Profile switches, tri-Mode Connection with ROG SpeedNova, Silicone dampening Foam, Touch Panel, and MacOS Support.", "asin": "B0CS9CHZX3", "price": "$164.99", "quantity": ""},
    {"title": "Logitech G Pro Wireless Gaming Mouse with Esports Grade Performance", "asin": "B07GCKQD77", "price": "$69.99", "quantity": ""},
    {"title": "Logitech MX Vertical Wireless Mouse \u2013 Ergonomic Design Reduces Muscle Strain, Move Content Between 3 Windows and Apple Computers, Rechargeable, Graphite", "asin": "B07FNJB8TT", "price": "$84.50", "quantity": ""},
    {"title": "EPOMAKER Mix 1.8m Coiled Keyboard Cable, USB C to USB A TPU Cable for Mechanical Gaming Keyboard, with Detachable Metal Aviator for Custom Keyboard, White", "asin": "B09TPCKVYQ", "price": "$18.99", "quantity": ""},
    {"title": "LOFREE Touch PBT Wireless Mouse with USB Receiver, Bluetooth, Wired Connection, Rechargeable, 4000 DPI with OLED Screen Compatible with Glass Surface for Mac Windows PC Notebook/Block Retro Grey", "asin": "B0CT9VX5ZM", "price": "$69.99", "quantity": ""},
    {"title": "Logitech MX Master 3S - Wireless Performance Mouse with Ultra-fast Scrolling, Ergo, 8K DPI, Track on Glass, Quiet Clicks, USB-C, Bluetooth, Windows, Linux, Chrome - Graphite", "asin": "B09HM94VDS", "price": "$99.99", "quantity": ""},
    {"title": "UPPERCASE GhostBlanket Screen Keyboard Imprint Protection Microfiber Liner and Cleaning Cloth 13\" Compatible with MacBook Pro 13\" 14\" and MacBook Air 13\" 15\"", "asin": "B07PPPY1LV", "price": "$9.95", "quantity": ""},
    {"title": "Logitech K400 Plus Wireless Touch With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black", "asin": "B014EUQOGK", "price": "$24.99", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-28T17:25:55.915Z", // 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": "2025-04-01T19:29:57.368Z", "action": "input", "action_argument": "air pump converter for bikes"}
{"timestamp": "2025-04-01T19:30:10.203Z", "action": "click_product", "action_argument": "B07MX882J8"}
{"timestamp": "2025-04-01T19:30:32.926Z", "action": "input", "action_argument": "air pu"}
{"timestamp": "2025-04-01T19:30:32.975Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-01T19:34:46.741Z", "action": "purchase", "action_argument": "B07MX882J8"}
{"timestamp": "2025-04-01T19:34:57.198Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-01T19:35:20.525Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-01T19:35:50.583Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-01T19:36:39.812Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T19:36:54.557Z", "action": "purchase", "action_argument": "B000K71QJW"}
{"timestamp": "2025-04-02T02:43:47.687Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-02T02:44:24.679Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-02T02:44:27.829Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-02T02:56:40.273Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:39:48.524Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:40:14.379Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:40:21.142Z", "action": "click_product", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-10T00:41:02.476Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:03.762Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:05.119Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:06.866Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:34.982Z", "action": "purchase", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-10T00:41:38.033Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:42:25.255Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:42:27.121Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:42:57.184Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:43:20.254Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:43:46.269Z", "action": "purchase", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-15T23:26:45.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:27:04.627Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:28:14.890Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T23:29:07.424Z", "action": "input", "action_argument": "shower gel"}
{"timestamp": "2025-04-15T23:29:14.794Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:29:31.057Z", "action": "input", "action_argument": "meyers clean day shower gel"}
{"timestamp": "2025-04-15T23:29:48.482Z", "action": "input", "action_argument": " shower gel"}
{"timestamp": "2025-04-15T23:29:55.307Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:30:00.176Z", "action": "input", "action_argument": "shower gel refill"}
{"timestamp": "2025-04-15T23:30:15.522Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:30:20.755Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:31:27.419Z", "action": "input", "action_argument": "whole foods"}
{"timestamp": "2025-04-15T23:31:35.781Z", "action": "input", "action_argument": "shower gel"}
{"timestamp": "2025-04-15T23:31:39.371Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:31:43.590Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:31:48.006Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:33:10.150Z", "action": "input", "action_argument": "Dr. Bronner's"}
{"timestamp": "2025-04-15T23:33:21.251Z", "action": "input", "action_argument": "Dr. Bronner's"}
{"timestamp": "2025-04-15T23:33:51.055Z", "action": "click_product", "action_argument": "B0BQSTSCQH"}
{"timestamp": "2025-04-15T23:34:09.255Z", "action": "click_product", "action_argument": "B0BQSTSCQH"}
{"timestamp": "2025-04-15T23:34:29.830Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:34.153Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:39.240Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:41.601Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:43.754Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:45.348Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:37:42.305Z", "action": "purchase", "action_argument": "B0D5ZHGPSQ"}
{"timestamp": "2025-04-15T23:37:53.282Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:38:32.600Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:39:33.382Z", "action": "input", "action_argument": "Emergency Whistles"}
{"timestamp": "2025-04-15T23:40:57.454Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T23:40:59.805Z", "action": "purchase", "action_argument": "B0D5ZHGPSQ"}
{"timestamp": "2025-04-16T17:31:13.241Z", "action": "input", "action_argument": "hhkb"}
{"timestamp": "2025-04-16T17:31:33.854Z", "action": "click_product", "action_argument": "B083NFY5P1"}
{"timestamp": "2025-04-16T17:31:39.082Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:43.600Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:47.103Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:48.523Z", "action": "click", "action_argument": "product_option"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-28T17:03:40.347Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:03:47.543Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:04:00.954Z", "action": "input", "action_argument": "anti steal bad"}
{"timestamp": "2025-04-28T17:04:04.317Z", "action": "input", "action_argument": "anti steal bag"}
{"timestamp": "2025-04-28T17:04:15.634Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:04:26.938Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:27.977Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:30.137Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:30.793Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:32.873Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:33.619Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:46.005Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:49.832Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:52.060Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:05:01.121Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:05:21.257Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:05:55.642Z", "action": "input", "action_argument": "distilled water"}
{"timestamp": "2025-04-28T17:06:31.495Z", "action": "input", "action_argument": "distilled water machine"}
{"timestamp": "2025-04-28T17:08:19.014Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:08:22.098Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:08:34.628Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:08:41.109Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:08:48.200Z", "action": "click_product", "action_argument": "B089XFP3XL"}
{"timestamp": "2025-04-28T17:08:51.492Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:09:41.073Z", "action": "input", "action_argument": "nyphy"}
{"timestamp": "2025-04-28T17:09:43.437Z", "action": "click_product", "action_argument": "B0CMYYM2SQ"}
{"timestamp": "2025-04-28T17:09:46.872Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-28T17:09:51.382Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:20:23.594Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:20:31.416Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:20:38.369Z", "action": "click_product", "action_argument": "B0CWXNS552"}
{"timestamp": "2025-04-28T17:21:42.496Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:17.524Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:19.024Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:28.586Z", "action": "click", "action_argument": "other"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "product_details": [
    {
  "asin": "B084DWG77B"
},
    {
  "title": "Happy Hacking Keyboard Lid (CG01000-299001)"
},
    {
  "price": "$26.61"
},
    {
  "bullet_list": "The HHKB protective lid covers, protects, and helps keep the keyboard and keycaps clean HHKB branded Package Dimensions: 16.6 L x 36.2 H x 26.3 W (centimeters) Package Weight : 0.564 kilograms"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "promotion_items": [
    {"title": "LOFREE Flow84 Low Profile Mechanical Keyboard, 75 Percent Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/White Ghost Linear Switches", "asin": "B0CJTV8P4Z", "price": "$169.99", "quantity": ""},
    {"title": "LOFREE Flow Low Profile Mechanical Keyboard, 100 Keys Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/White Ghost Linear Switches", "asin": "B0CQQX5CC1", "price": "$179.99", "quantity": ""},
    {"title": "LOFREE Flow84 Low Profile Mechanical Keyboard, 75 Percent Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/Black Phantom Tactile Switches", "asin": "B0CJTTX3JH", "price": "$169.99", "quantity": ""},
    {"title": "Logitech MX Mechanical Wireless Illuminated Performance Keyboard, Tactile Quiet Switches, Backlit Keys, Bluetooth, USB-C, macOS, Windows, Linux, iOS, Android, Metal, \u200eGraphite", "asin": "B09LK1P1RD", "price": "$144.69", "quantity": ""},
    {"title": "LOFREE Flow Low Profile Mechanical Keyboard, 100 Keys Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/Black Phantom Tactile Switches", "asin": "B0CQQWHW6V", "price": "$179.99", "quantity": ""},
    {"title": "Flow Lite 84 Keys Low Profile Mechanical Keyboard, 75% Swappable Rechargeable Wireless Keyboard with 2.4G Receiver, Bluetooth and Wired Connection for Windows, Mac/Spector Linear Switches (Marble)", "asin": "B0DP2ZJVKF", "price": "$109.99", "quantity": ""},
    {"title": "ASUS ROG Falchion RX Low Profile 65% Wireless Gaming Keyboard with ROG RX Red Low-Profile switches, tri-Mode Connection with ROG SpeedNova, Silicone dampening Foam, Touch Panel, and MacOS Support.", "asin": "B0CS9CHZX3", "price": "$164.99", "quantity": ""},
    {"title": "Logitech G Pro Wireless Gaming Mouse with Esports Grade Performance", "asin": "B07GCKQD77", "price": "$69.99", "quantity": ""},
    {"title": "Logitech MX Vertical Wireless Mouse \u2013 Ergonomic Design Reduces Muscle Strain, Move Content Between 3 Windows and Apple Computers, Rechargeable, Graphite", "asin": "B07FNJB8TT", "price": "$84.50", "quantity": ""},
    {"title": "EPOMAKER Mix 1.8m Coiled Keyboard Cable, USB C to USB A TPU Cable for Mechanical Gaming Keyboard, with Detachable Metal Aviator for Custom Keyboard, White", "asin": "B09TPCKVYQ", "price": "$18.99", "quantity": ""},
    {"title": "LOFREE Touch PBT Wireless Mouse with USB Receiver, Bluetooth, Wired Connection, Rechargeable, 4000 DPI with OLED Screen Compatible with Glass Surface for Mac Windows PC Notebook/Block Retro Grey", "asin": "B0CT9VX5ZM", "price": "$69.99", "quantity": ""},
    {"title": "Logitech MX Master 3S - Wireless Performance Mouse with Ultra-fast Scrolling, Ergo, 8K DPI, Track on Glass, Quiet Clicks, USB-C, Bluetooth, Windows, Linux, Chrome - Graphite", "asin": "B09HM94VDS", "price": "$99.99", "quantity": ""},
    {"title": "UPPERCASE GhostBlanket Screen Keyboard Imprint Protection Microfiber Liner and Cleaning Cloth 13\" Compatible with MacBook Pro 13\" 14\" and MacBook Air 13\" 15\"", "asin": "B07PPPY1LV", "price": "$9.95", "quantity": ""},
    {"title": "Logitech K400 Plus Wireless Touch With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black", "asin": "B014EUQOGK", "price": "$24.99", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-28T17:25:55.915Z", // 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": "2025-04-01T19:29:57.368Z", "action": "input", "action_argument": "air pump converter for bikes"}
{"timestamp": "2025-04-01T19:30:10.203Z", "action": "click_product", "action_argument": "B07MX882J8"}
{"timestamp": "2025-04-01T19:30:32.926Z", "action": "input", "action_argument": "air pu"}
{"timestamp": "2025-04-01T19:30:32.975Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-01T19:34:46.741Z", "action": "purchase", "action_argument": "B07MX882J8"}
{"timestamp": "2025-04-01T19:34:57.198Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-01T19:35:20.525Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-01T19:35:50.583Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-01T19:36:39.812Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T19:36:54.557Z", "action": "purchase", "action_argument": "B000K71QJW"}
{"timestamp": "2025-04-02T02:43:47.687Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-02T02:44:24.679Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-02T02:44:27.829Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-02T02:56:40.273Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:39:48.524Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:40:14.379Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:40:21.142Z", "action": "click_product", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-10T00:41:02.476Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:03.762Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:05.119Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:06.866Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T00:41:34.982Z", "action": "purchase", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-10T00:41:38.033Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:42:25.255Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:42:27.121Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-10T00:42:57.184Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:43:20.254Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T00:43:46.269Z", "action": "purchase", "action_argument": "B092R8DL56"}
{"timestamp": "2025-04-15T23:26:45.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:27:04.627Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:28:14.890Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T23:29:07.424Z", "action": "input", "action_argument": "shower gel"}
{"timestamp": "2025-04-15T23:29:14.794Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:29:31.057Z", "action": "input", "action_argument": "meyers clean day shower gel"}
{"timestamp": "2025-04-15T23:29:48.482Z", "action": "input", "action_argument": " shower gel"}
{"timestamp": "2025-04-15T23:29:55.307Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:30:00.176Z", "action": "input", "action_argument": "shower gel refill"}
{"timestamp": "2025-04-15T23:30:15.522Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:30:20.755Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:31:27.419Z", "action": "input", "action_argument": "whole foods"}
{"timestamp": "2025-04-15T23:31:35.781Z", "action": "input", "action_argument": "shower gel"}
{"timestamp": "2025-04-15T23:31:39.371Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:31:43.590Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:31:48.006Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-15T23:33:10.150Z", "action": "input", "action_argument": "Dr. Bronner's"}
{"timestamp": "2025-04-15T23:33:21.251Z", "action": "input", "action_argument": "Dr. Bronner's"}
{"timestamp": "2025-04-15T23:33:51.055Z", "action": "click_product", "action_argument": "B0BQSTSCQH"}
{"timestamp": "2025-04-15T23:34:09.255Z", "action": "click_product", "action_argument": "B0BQSTSCQH"}
{"timestamp": "2025-04-15T23:34:29.830Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:34.153Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:39.240Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:41.601Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:43.754Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:34:45.348Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T23:37:42.305Z", "action": "purchase", "action_argument": "B0D5ZHGPSQ"}
{"timestamp": "2025-04-15T23:37:53.282Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:38:32.600Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:39:33.382Z", "action": "input", "action_argument": "Emergency Whistles"}
{"timestamp": "2025-04-15T23:40:57.454Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T23:40:59.805Z", "action": "purchase", "action_argument": "B0D5ZHGPSQ"}
{"timestamp": "2025-04-16T17:31:13.241Z", "action": "input", "action_argument": "hhkb"}
{"timestamp": "2025-04-16T17:31:33.854Z", "action": "click_product", "action_argument": "B083NFY5P1"}
{"timestamp": "2025-04-16T17:31:39.082Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:43.600Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:47.103Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-16T17:31:48.523Z", "action": "click", "action_argument": "product_option"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-28T17:03:40.347Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:03:47.543Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:04:00.954Z", "action": "input", "action_argument": "anti steal bad"}
{"timestamp": "2025-04-28T17:04:04.317Z", "action": "input", "action_argument": "anti steal bag"}
{"timestamp": "2025-04-28T17:04:15.634Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:04:26.938Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:27.977Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:30.137Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:30.793Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:32.873Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:33.619Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:46.005Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:49.832Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:04:52.060Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:05:01.121Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:05:21.257Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:05:55.642Z", "action": "input", "action_argument": "distilled water"}
{"timestamp": "2025-04-28T17:06:31.495Z", "action": "input", "action_argument": "distilled water machine"}
{"timestamp": "2025-04-28T17:08:19.014Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:08:22.098Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:08:34.628Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-28T17:08:41.109Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:08:48.200Z", "action": "click_product", "action_argument": "B089XFP3XL"}
{"timestamp": "2025-04-28T17:08:51.492Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:09:41.073Z", "action": "input", "action_argument": "nyphy"}
{"timestamp": "2025-04-28T17:09:43.437Z", "action": "click_product", "action_argument": "B0CMYYM2SQ"}
{"timestamp": "2025-04-28T17:09:46.872Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-28T17:09:51.382Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-28T17:20:23.594Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:20:31.416Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:20:38.369Z", "action": "click_product", "action_argument": "B0CWXNS552"}
{"timestamp": "2025-04-28T17:21:42.496Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:17.524Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:19.024Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-28T17:25:28.586Z", "action": "click", "action_argument": "other"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "product_details": [
    {
  "asin": "B084DWG77B"
},
    {
  "title": "Happy Hacking Keyboard Lid (CG01000-299001)"
},
    {
  "price": "$26.61"
},
    {
  "bullet_list": "The HHKB protective lid covers, protects, and helps keep the keyboard and keycaps clean HHKB branded Package Dimensions: 16.6 L x 36.2 H x 26.3 W (centimeters) Package Weight : 0.564 kilograms"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "promotion_items": [
    {"title": "LOFREE Flow84 Low Profile Mechanical Keyboard, 75 Percent Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/White Ghost Linear Switches", "asin": "B0CJTV8P4Z", "price": "$169.99", "quantity": ""},
    {"title": "LOFREE Flow Low Profile Mechanical Keyboard, 100 Keys Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/White Ghost Linear Switches", "asin": "B0CQQX5CC1", "price": "$179.99", "quantity": ""},
    {"title": "LOFREE Flow84 Low Profile Mechanical Keyboard, 75 Percent Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/Black Phantom Tactile Switches", "asin": "B0CJTTX3JH", "price": "$169.99", "quantity": ""},
    {"title": "Logitech MX Mechanical Wireless Illuminated Performance Keyboard, Tactile Quiet Switches, Backlit Keys, Bluetooth, USB-C, macOS, Windows, Linux, iOS, Android, Metal, \u200eGraphite", "asin": "B09LK1P1RD", "price": "$144.69", "quantity": ""},
    {"title": "LOFREE Flow Low Profile Mechanical Keyboard, 100 Keys Rechargeable Wireless Keyboards with Bluetooth and Wired Connection for Windows, Mac OS/Black Phantom Tactile Switches", "asin": "B0CQQWHW6V", "price": "$179.99", "quantity": ""},
    {"title": "Flow Lite 84 Keys Low Profile Mechanical Keyboard, 75% Swappable Rechargeable Wireless Keyboard with 2.4G Receiver, Bluetooth and Wired Connection for Windows, Mac/Spector Linear Switches (Marble)", "asin": "B0DP2ZJVKF", "price": "$109.99", "quantity": ""},
    {"title": "ASUS ROG Falchion RX Low Profile 65% Wireless Gaming Keyboard with ROG RX Red Low-Profile switches, tri-Mode Connection with ROG SpeedNova, Silicone dampening Foam, Touch Panel, and MacOS Support.", "asin": "B0CS9CHZX3", "price": "$164.99", "quantity": ""},
    {"title": "Logitech G Pro Wireless Gaming Mouse with Esports Grade Performance", "asin": "B07GCKQD77", "price": "$69.99", "quantity": ""},
    {"title": "Logitech MX Vertical Wireless Mouse \u2013 Ergonomic Design Reduces Muscle Strain, Move Content Between 3 Windows and Apple Computers, Rechargeable, Graphite", "asin": "B07FNJB8TT", "price": "$84.50", "quantity": ""},
    {"title": "EPOMAKER Mix 1.8m Coiled Keyboard Cable, USB C to USB A TPU Cable for Mechanical Gaming Keyboard, with Detachable Metal Aviator for Custom Keyboard, White", "asin": "B09TPCKVYQ", "price": "$18.99", "quantity": ""},
    {"title": "LOFREE Touch PBT Wireless Mouse with USB Receiver, Bluetooth, Wired Connection, Rechargeable, 4000 DPI with OLED Screen Compatible with Glass Surface for Mac Windows PC Notebook/Block Retro Grey", "asin": "B0CT9VX5ZM", "price": "$69.99", "quantity": ""},
    {"title": "Logitech MX Master 3S - Wireless Performance Mouse with Ultra-fast Scrolling, Ergo, 8K DPI, Track on Glass, Quiet Clicks, USB-C, Bluetooth, Windows, Linux, Chrome - Graphite", "asin": "B09HM94VDS", "price": "$99.99", "quantity": ""},
    {"title": "UPPERCASE GhostBlanket Screen Keyboard Imprint Protection Microfiber Liner and Cleaning Cloth 13\" Compatible with MacBook Pro 13\" 14\" and MacBook Air 13\" 15\"", "asin": "B07PPPY1LV", "price": "$9.95", "quantity": ""},
    {"title": "Logitech K400 Plus Wireless Touch With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black", "asin": "B014EUQOGK", "price": "$24.99", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-28T17:25:55.915Z", // 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>
