<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-10T19:34:50.830Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T19:54:51.255Z", "action": "input", "action_argument": "sofa side table"}
{"timestamp": "2025-04-10T19:54:51.401Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:55:59.561Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T19:59:11.062Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:59:15.612Z", "action": "input", "action_argument": "94.4\" Extra Long Console Table"}
{"timestamp": "2025-04-10T19:59:15.713Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:59:55.511Z", "action": "click_product", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-10T20:00:16.052Z", "action": "click_product", "action_argument": "B00QMNTMXA"}
{"timestamp": "2025-04-10T20:01:36.649Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T20:01:58.858Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-10T20:02:08.926Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:18.498Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:22.323Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:28.834Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:42.127Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:04:33.353Z", "action": "input", "action_argument": "sofa backside table"}
{"timestamp": "2025-04-10T20:04:33.501Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T20:09:17.991Z", "action": "click_product", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-10T20:15:15.031Z", "action": "purchase", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-11T03:55:26.969Z", "action": "input", "action_argument": "table"}
{"timestamp": "2025-04-11T03:55:27.181Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:55:54.125Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:55:57.433Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:56:12.058Z", "action": "click_product", "action_argument": "B0BRVC7Y7W"}
{"timestamp": "2025-04-11T04:02:31.199Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-11T04:02:31.268Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-11T05:06:35.159Z", "action": "input", "action_argument": "key "}
{"timestamp": "2025-04-11T05:06:35.258Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-11T05:06:59.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T05:07:11.914Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:04:57.747Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T05:08:52.892Z", "action": "input", "action_argument": "charger station"}
{"timestamp": "2025-04-14T05:10:37.621Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:10:47.506Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:10:55.956Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:37.584Z", "action": "input", "action_argument": "plug box"}
{"timestamp": "2025-04-14T05:12:42.134Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:42.825Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:50.063Z", "action": "input", "action_argument": "vga to "}
{"timestamp": "2025-04-14T05:12:50.144Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-14T05:14:43.724Z", "action": "click_product", "action_argument": "B0898C42NW"}
{"timestamp": "2025-04-14T05:16:22.264Z", "action": "purchase", "action_argument": "B0898C42NW"}
{"timestamp": "2025-04-14T05:20:35.488Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:20:59.727Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:22:42.859Z", "action": "input", "action_argument": "box"}
{"timestamp": "2025-04-14T05:22:43.028Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:22:48.649Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:00.596Z", "action": "input", "action_argument": "plug box"}
{"timestamp": "2025-04-14T05:23:00.700Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-14T05:23:45.573Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:45.735Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:49.564Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:24:29.980Z", "action": "click_product", "action_argument": "B07RCNB2L3"}
{"timestamp": "2025-04-14T05:25:20.526Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T05:26:04.314Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:26:05.596Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:27:25.871Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:27:26.495Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:07.797Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:08.794Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:10.730Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:11.833Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:13.107Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:23.848Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:24.478Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:25.152Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:25.797Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:29.422Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:30.064Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:30.589Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:31.066Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:31.714Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:32.270Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:33.410Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:52.700Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T06:16:36.444Z", "action": "input", "action_argument": "dolly"}
{"timestamp": "2025-04-14T06:16:38.110Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T18:30:29.316Z", "action": "input", "action_argument": "swimming bag"}
{"timestamp": "2025-04-15T18:30:29.509Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T18:32:14.836Z", "action": "click_product", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-15T18:32:52.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T18:33:00.598Z", "action": "purchase", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-16T04:37:20.701Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T04:37:25.675Z", "action": "click", "action_argument": "other"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T17:12:35.529Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-16T17:44:10.338Z", "action": "click_product", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-16T17:45:11.378Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:14.934Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:16.419Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:21.277Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:24.450Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:28.162Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:29.812Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:32.123Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:34.185Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:35.841Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:37.811Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:39.525Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:41.025Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:42.473Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:43.305Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:44.836Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:45.530Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:48.225Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:52.858Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-16T17:45:54.786Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:46:01.450Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:46:37.234Z", "action": "click_product", "action_argument": "B0CYSR6VHW"}
{"timestamp": "2025-04-16T17:46:51.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:46:53.624Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:46:56.457Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:00.500Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:02.147Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:09.026Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:11.967Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:15.002Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:15.935Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:16.977Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:17.765Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:19.297Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:20.384Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:21.387Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:23.075Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:23.806Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:24.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:25.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:26.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:26.984Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:27.248Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:27.949Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:28.658Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:29.223Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:30.658Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:31.752Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:32.690Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:33.425Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:34.485Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:37.325Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:38.040Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:38.835Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:39.381Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:39.631Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:40.144Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:40.617Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.134Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.379Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.678Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:42.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:43.309Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:44.525Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:45.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:48.958Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:48:09.002Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:48:23.845Z", "action": "input", "action_argument": "backpack with "}
{"timestamp": "2025-04-16T17:48:23.967Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T17:49:00.806Z", "action": "input", "action_argument": "backpack with shoe compartment"}
{"timestamp": "2025-04-16T17:49:13.797Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:54:58.471Z", "action": "input", "action_argument": "osprey backpack"}
{"timestamp": "2025-04-16T17:54:58.561Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:55:54.363Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:55:57.432Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:56:09.439Z", "action": "click_product", "action_argument": "B0BKQJC98R"}
{"timestamp": "2025-04-16T17:56:51.260Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:56:54.612Z", "action": "input", "action_argument": "osprey Radial"}
{"timestamp": "2025-04-16T17:56:54.718Z", "action": "click", "action_argument": "search"}
<|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": "osprey backpack 26l"}],
"cart_items": [{"title": "Nivea Cellular Luminous 630\u00b0 Anti Dark-Spot Advanced Treatment Serum - 30ml", "asin": "B08W9C17SZ", "price": "$20.57", "quantity": "1"},
{"title": "ASUS ROG Loki SFX-L 1200W Titanium PC Power Supply (Modular, 80+ Titanium, 135mm PWM Axial Fan, Aura Sync RGB, ATX 3.0, PCIe 5.0 Ready)", "asin": "B0CSFT73DH", "price": "$321.16", "quantity": "1"},
{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"}],
"product_details": [{"asin": "B0BKQJC98R"},
{"title": "Osprey Hikelite 26L Unisex Hiking Backpack, Pine Leaf Green"},
{"price": "$91.97"},
{"bullet_list": "A tensioned mesh backpanel keeps the weight off your back, enabling highly ventilated carrying comfort. Clean, uncluttered designs are easy to use and understand. Because rain or shine, there's no excuse to not hit the trail. Stores in a zippered pocket at the base of the pack and made with bluesign approved fabrics and DWR treatments made without PFAS. + bluesign approved main body and bottom fabrics + GRS-certified 100% recycled main body and bottom fabrics + All DWR treatments made without PFAS Traditional panel loader design with convenient zip access to main compartment"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Pine Leaf Green"}],
"promotion_items": [{"title": "Osprey Tempest 22L Women's Lightweight Hiking Backpack with Hipbelt, Anchor/Blue Atlas", "asin": "B0DSCQF6QH", "price": "$160.00", "quantity": ""},
{"title": "Bellroy Lite Travel Pack 30L (carry-on backpack, travel backpack for international travelers, with laptop pocket, interior packing cells and tuck-away shoulder straps) - Ash", "asin": "B0DDNH2QZM", "price": "$199.00", "quantity": ""},
{"title": "Osprey Tempest 33L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCM8ZTS", "price": "$190.00", "quantity": ""},
{"title": "Osprey Atmos AG 65L Men's Backpacking Backpack, Black, L/XL", "asin": "B09JXJVNM4", "price": "$339.95", "quantity": ""},
{"title": "Osprey Tempest 11L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCNRYG7", "price": "$140.00", "quantity": ""},
{"title": "Osprey Tempest 26L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCNN9WY", "price": "$170.00", "quantity": ""},
{"title": "Gym Backpack for Women Small Gym bag with Expandable Shoe Compartment Waterproof Tr...", "asin": "B0CHYVVJ64", "price": "$27.53", "quantity": ""},
{"title": "Osprey Tempest 22L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCM6H6S", "price": "$160.00", "quantity": ""},
{"title": "Osprey Tempest 11L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCNRYG7", "price": "$140.00", "quantity": ""},
{"title": "Osprey Tempest 26L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCNN9WY", "price": "$170.00", "quantity": ""},
{"title": "SKYSPER Small Hiking Backpack, 20L Lightweight Travel Backpacks Hiking Daypack for Women Men", "asin": "B09XK4KGH6", "price": "$34.57", "quantity": ""},
{"title": "Mystery Ranch Catalyst 26L Travel Backpack with Tech Pocket for Everyday Carry and Adventures - Hummus", "asin": "B0DTB4MHMV", "price": "$179.00", "quantity": ""},
{"title": "Kelty | Redwing Traveler Backpacks, Travel Pack for Adventure Travel | Burnt Olive & Black", "asin": "B0DT2DQC7N", "price": "$129.95", "quantity": ""},
{"title": "Bellroy Lite Travel Pack 30L (carry-on backpack, travel backpack for international travelers, with laptop pocket, interior packing cells and tuck-away shoulder straps) - Ash", "asin": "B0DDNH2QZM", "price": "$199.00", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-16T17:57:13.151Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

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

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-10T19:34:50.830Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T19:54:51.255Z", "action": "input", "action_argument": "sofa side table"}
{"timestamp": "2025-04-10T19:54:51.401Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:55:59.561Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T19:59:11.062Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:59:15.612Z", "action": "input", "action_argument": "94.4\" Extra Long Console Table"}
{"timestamp": "2025-04-10T19:59:15.713Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:59:55.511Z", "action": "click_product", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-10T20:00:16.052Z", "action": "click_product", "action_argument": "B00QMNTMXA"}
{"timestamp": "2025-04-10T20:01:36.649Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T20:01:58.858Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-10T20:02:08.926Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:18.498Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:22.323Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:28.834Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:42.127Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:04:33.353Z", "action": "input", "action_argument": "sofa backside table"}
{"timestamp": "2025-04-10T20:04:33.501Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T20:09:17.991Z", "action": "click_product", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-10T20:15:15.031Z", "action": "purchase", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-11T03:55:26.969Z", "action": "input", "action_argument": "table"}
{"timestamp": "2025-04-11T03:55:27.181Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:55:54.125Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:55:57.433Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:56:12.058Z", "action": "click_product", "action_argument": "B0BRVC7Y7W"}
{"timestamp": "2025-04-11T04:02:31.199Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-11T04:02:31.268Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-11T05:06:35.159Z", "action": "input", "action_argument": "key "}
{"timestamp": "2025-04-11T05:06:35.258Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-11T05:06:59.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T05:07:11.914Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:04:57.747Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T05:08:52.892Z", "action": "input", "action_argument": "charger station"}
{"timestamp": "2025-04-14T05:10:37.621Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:10:47.506Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:10:55.956Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:37.584Z", "action": "input", "action_argument": "plug box"}
{"timestamp": "2025-04-14T05:12:42.134Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:42.825Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:50.063Z", "action": "input", "action_argument": "vga to "}
{"timestamp": "2025-04-14T05:12:50.144Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-14T05:14:43.724Z", "action": "click_product", "action_argument": "B0898C42NW"}
{"timestamp": "2025-04-14T05:16:22.264Z", "action": "purchase", "action_argument": "B0898C42NW"}
{"timestamp": "2025-04-14T05:20:35.488Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:20:59.727Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:22:42.859Z", "action": "input", "action_argument": "box"}
{"timestamp": "2025-04-14T05:22:43.028Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:22:48.649Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:00.596Z", "action": "input", "action_argument": "plug box"}
{"timestamp": "2025-04-14T05:23:00.700Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-14T05:23:45.573Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:45.735Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:49.564Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:24:29.980Z", "action": "click_product", "action_argument": "B07RCNB2L3"}
{"timestamp": "2025-04-14T05:25:20.526Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T05:26:04.314Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:26:05.596Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:27:25.871Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:27:26.495Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:07.797Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:08.794Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:10.730Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:11.833Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:13.107Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:23.848Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:24.478Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:25.152Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:25.797Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:29.422Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:30.064Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:30.589Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:31.066Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:31.714Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:32.270Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:33.410Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:52.700Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T06:16:36.444Z", "action": "input", "action_argument": "dolly"}
{"timestamp": "2025-04-14T06:16:38.110Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T18:30:29.316Z", "action": "input", "action_argument": "swimming bag"}
{"timestamp": "2025-04-15T18:30:29.509Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T18:32:14.836Z", "action": "click_product", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-15T18:32:52.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T18:33:00.598Z", "action": "purchase", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-16T04:37:20.701Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T04:37:25.675Z", "action": "click", "action_argument": "other"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T17:12:35.529Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-16T17:44:10.338Z", "action": "click_product", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-16T17:45:11.378Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:14.934Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:16.419Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:21.277Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:24.450Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:28.162Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:29.812Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:32.123Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:34.185Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:35.841Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:37.811Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:39.525Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:41.025Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:42.473Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:43.305Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:44.836Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:45.530Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:48.225Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:52.858Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-16T17:45:54.786Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:46:01.450Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:46:37.234Z", "action": "click_product", "action_argument": "B0CYSR6VHW"}
{"timestamp": "2025-04-16T17:46:51.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:46:53.624Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:46:56.457Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:00.500Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:02.147Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:09.026Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:11.967Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:15.002Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:15.935Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:16.977Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:17.765Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:19.297Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:20.384Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:21.387Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:23.075Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:23.806Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:24.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:25.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:26.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:26.984Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:27.248Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:27.949Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:28.658Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:29.223Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:30.658Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:31.752Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:32.690Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:33.425Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:34.485Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:37.325Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:38.040Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:38.835Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:39.381Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:39.631Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:40.144Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:40.617Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.134Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.379Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.678Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:42.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:43.309Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:44.525Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:45.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:48.958Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:48:09.002Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:48:23.845Z", "action": "input", "action_argument": "backpack with "}
{"timestamp": "2025-04-16T17:48:23.967Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T17:49:00.806Z", "action": "input", "action_argument": "backpack with shoe compartment"}
{"timestamp": "2025-04-16T17:49:13.797Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:54:58.471Z", "action": "input", "action_argument": "osprey backpack"}
{"timestamp": "2025-04-16T17:54:58.561Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:55:54.363Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:55:57.432Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:56:09.439Z", "action": "click_product", "action_argument": "B0BKQJC98R"}
{"timestamp": "2025-04-16T17:56:51.260Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:56:54.612Z", "action": "input", "action_argument": "osprey Radial"}
{"timestamp": "2025-04-16T17:56:54.718Z", "action": "click", "action_argument": "search"}
<|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": "osprey backpack 26l"}],
"cart_items": [{"title": "Nivea Cellular Luminous 630\u00b0 Anti Dark-Spot Advanced Treatment Serum - 30ml", "asin": "B08W9C17SZ", "price": "$20.57", "quantity": "1"},
{"title": "ASUS ROG Loki SFX-L 1200W Titanium PC Power Supply (Modular, 80+ Titanium, 135mm PWM Axial Fan, Aura Sync RGB, ATX 3.0, PCIe 5.0 Ready)", "asin": "B0CSFT73DH", "price": "$321.16", "quantity": "1"},
{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"}],
"product_details": [{"asin": "B0BKQJC98R"},
{"title": "Osprey Hikelite 26L Unisex Hiking Backpack, Pine Leaf Green"},
{"price": "$91.97"},
{"bullet_list": "A tensioned mesh backpanel keeps the weight off your back, enabling highly ventilated carrying comfort. Clean, uncluttered designs are easy to use and understand. Because rain or shine, there's no excuse to not hit the trail. Stores in a zippered pocket at the base of the pack and made with bluesign approved fabrics and DWR treatments made without PFAS. + bluesign approved main body and bottom fabrics + GRS-certified 100% recycled main body and bottom fabrics + All DWR treatments made without PFAS Traditional panel loader design with convenient zip access to main compartment"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Pine Leaf Green"}],
"promotion_items": [{"title": "Osprey Tempest 22L Women's Lightweight Hiking Backpack with Hipbelt, Anchor/Blue Atlas", "asin": "B0DSCQF6QH", "price": "$160.00", "quantity": ""},
{"title": "Bellroy Lite Travel Pack 30L (carry-on backpack, travel backpack for international travelers, with laptop pocket, interior packing cells and tuck-away shoulder straps) - Ash", "asin": "B0DDNH2QZM", "price": "$199.00", "quantity": ""},
{"title": "Osprey Tempest 33L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCM8ZTS", "price": "$190.00", "quantity": ""},
{"title": "Osprey Atmos AG 65L Men's Backpacking Backpack, Black, L/XL", "asin": "B09JXJVNM4", "price": "$339.95", "quantity": ""},
{"title": "Osprey Tempest 11L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCNRYG7", "price": "$140.00", "quantity": ""},
{"title": "Osprey Tempest 26L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCNN9WY", "price": "$170.00", "quantity": ""},
{"title": "Gym Backpack for Women Small Gym bag with Expandable Shoe Compartment Waterproof Tr...", "asin": "B0CHYVVJ64", "price": "$27.53", "quantity": ""},
{"title": "Osprey Tempest 22L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCM6H6S", "price": "$160.00", "quantity": ""},
{"title": "Osprey Tempest 11L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCNRYG7", "price": "$140.00", "quantity": ""},
{"title": "Osprey Tempest 26L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCNN9WY", "price": "$170.00", "quantity": ""},
{"title": "SKYSPER Small Hiking Backpack, 20L Lightweight Travel Backpacks Hiking Daypack for Women Men", "asin": "B09XK4KGH6", "price": "$34.57", "quantity": ""},
{"title": "Mystery Ranch Catalyst 26L Travel Backpack with Tech Pocket for Everyday Carry and Adventures - Hummus", "asin": "B0DTB4MHMV", "price": "$179.00", "quantity": ""},
{"title": "Kelty | Redwing Traveler Backpacks, Travel Pack for Adventure Travel | Burnt Olive & Black", "asin": "B0DT2DQC7N", "price": "$129.95", "quantity": ""},
{"title": "Bellroy Lite Travel Pack 30L (carry-on backpack, travel backpack for international travelers, with laptop pocket, interior packing cells and tuck-away shoulder straps) - Ash", "asin": "B0DDNH2QZM", "price": "$199.00", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-16T17:57:13.151Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

<answer>{"timestamp": "2025-04-16T17:57:13.151Z","action": "input","acion_argument": "osprey Radial",}</answer>
rule
<answer>{"timestamp": "2025-04-16T17:57:13.151Z","action": "input","acion_argument": "osprey Radial",}</answer>
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-10T19:34:50.830Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T19:54:51.255Z", "action": "input", "action_argument": "sofa side table"}
{"timestamp": "2025-04-10T19:54:51.401Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:55:59.561Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T19:59:11.062Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:59:15.612Z", "action": "input", "action_argument": "94.4\" Extra Long Console Table"}
{"timestamp": "2025-04-10T19:59:15.713Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T19:59:55.511Z", "action": "click_product", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-10T20:00:16.052Z", "action": "click_product", "action_argument": "B00QMNTMXA"}
{"timestamp": "2025-04-10T20:01:36.649Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T20:01:58.858Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-10T20:02:08.926Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:18.498Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:22.323Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:28.834Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:02:42.127Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:04:33.353Z", "action": "input", "action_argument": "sofa backside table"}
{"timestamp": "2025-04-10T20:04:33.501Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T20:09:17.991Z", "action": "click_product", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-10T20:15:15.031Z", "action": "purchase", "action_argument": "B0DF25TNCG"}
{"timestamp": "2025-04-11T03:55:26.969Z", "action": "input", "action_argument": "table"}
{"timestamp": "2025-04-11T03:55:27.181Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:55:54.125Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:55:57.433Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T03:56:12.058Z", "action": "click_product", "action_argument": "B0BRVC7Y7W"}
{"timestamp": "2025-04-11T04:02:31.199Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-11T04:02:31.268Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-11T05:06:35.159Z", "action": "input", "action_argument": "key "}
{"timestamp": "2025-04-11T05:06:35.258Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-11T05:06:59.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-11T05:07:11.914Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:04:57.747Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T05:08:52.892Z", "action": "input", "action_argument": "charger station"}
{"timestamp": "2025-04-14T05:10:37.621Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:10:47.506Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:10:55.956Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:37.584Z", "action": "input", "action_argument": "plug box"}
{"timestamp": "2025-04-14T05:12:42.134Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:42.825Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:12:50.063Z", "action": "input", "action_argument": "vga to "}
{"timestamp": "2025-04-14T05:12:50.144Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-14T05:14:43.724Z", "action": "click_product", "action_argument": "B0898C42NW"}
{"timestamp": "2025-04-14T05:16:22.264Z", "action": "purchase", "action_argument": "B0898C42NW"}
{"timestamp": "2025-04-14T05:20:35.488Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:20:59.727Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:22:42.859Z", "action": "input", "action_argument": "box"}
{"timestamp": "2025-04-14T05:22:43.028Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:22:48.649Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:00.596Z", "action": "input", "action_argument": "plug box"}
{"timestamp": "2025-04-14T05:23:00.700Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-14T05:23:45.573Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:45.735Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:23:49.564Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-14T05:24:29.980Z", "action": "click_product", "action_argument": "B07RCNB2L3"}
{"timestamp": "2025-04-14T05:25:20.526Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T05:26:04.314Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:26:05.596Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:27:25.871Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:27:26.495Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:07.797Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:08.794Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:10.730Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:11.833Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:13.107Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:23.848Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:24.478Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:25.152Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:25.797Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:29.422Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:30.064Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:30.589Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:31.066Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:31.714Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:32.270Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:33.410Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T05:28:52.700Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T06:16:36.444Z", "action": "input", "action_argument": "dolly"}
{"timestamp": "2025-04-14T06:16:38.110Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T18:30:29.316Z", "action": "input", "action_argument": "swimming bag"}
{"timestamp": "2025-04-15T18:30:29.509Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T18:32:14.836Z", "action": "click_product", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-15T18:32:52.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T18:33:00.598Z", "action": "purchase", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-16T04:37:20.701Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T04:37:25.675Z", "action": "click", "action_argument": "other"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T17:12:35.529Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-16T17:44:10.338Z", "action": "click_product", "action_argument": "B0C5SPSRNG"}
{"timestamp": "2025-04-16T17:45:11.378Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:14.934Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:16.419Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:21.277Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:24.450Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:28.162Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:29.812Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:32.123Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:34.185Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:35.841Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:37.811Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:39.525Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:41.025Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:42.473Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:43.305Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:44.836Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:45.530Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:48.225Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:45:52.858Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-16T17:45:54.786Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:46:01.450Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:46:37.234Z", "action": "click_product", "action_argument": "B0CYSR6VHW"}
{"timestamp": "2025-04-16T17:46:51.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:46:53.624Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:46:56.457Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:00.500Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:02.147Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:09.026Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:11.967Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:15.002Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:15.935Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:16.977Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:17.765Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:19.297Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:20.384Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:21.387Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:23.075Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:23.806Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:24.521Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:25.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:26.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:26.984Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:27.248Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:27.949Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:28.658Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:29.223Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:30.658Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:31.752Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:32.690Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:33.425Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:34.485Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:37.325Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:38.040Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:38.835Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:39.381Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:39.631Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:40.144Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:40.617Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.134Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.379Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:41.678Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:42.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:43.309Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:44.525Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:45.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:47:48.958Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-16T17:48:09.002Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:48:23.845Z", "action": "input", "action_argument": "backpack with "}
{"timestamp": "2025-04-16T17:48:23.967Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-16T17:49:00.806Z", "action": "input", "action_argument": "backpack with shoe compartment"}
{"timestamp": "2025-04-16T17:49:13.797Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:54:58.471Z", "action": "input", "action_argument": "osprey backpack"}
{"timestamp": "2025-04-16T17:54:58.561Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:55:54.363Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:55:57.432Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:56:09.439Z", "action": "click_product", "action_argument": "B0BKQJC98R"}
{"timestamp": "2025-04-16T17:56:51.260Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-16T17:56:54.612Z", "action": "input", "action_argument": "osprey Radial"}
{"timestamp": "2025-04-16T17:56:54.718Z", "action": "click", "action_argument": "search"}
<|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": "osprey backpack 26l"}],
"cart_items": [{"title": "Nivea Cellular Luminous 630\u00b0 Anti Dark-Spot Advanced Treatment Serum - 30ml", "asin": "B08W9C17SZ", "price": "$20.57", "quantity": "1"},
{"title": "ASUS ROG Loki SFX-L 1200W Titanium PC Power Supply (Modular, 80+ Titanium, 135mm PWM Axial Fan, Aura Sync RGB, ATX 3.0, PCIe 5.0 Ready)", "asin": "B0CSFT73DH", "price": "$321.16", "quantity": "1"},
{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"}],
"product_details": [{"asin": "B0BKQJC98R"},
{"title": "Osprey Hikelite 26L Unisex Hiking Backpack, Pine Leaf Green"},
{"price": "$91.97"},
{"bullet_list": "A tensioned mesh backpanel keeps the weight off your back, enabling highly ventilated carrying comfort. Clean, uncluttered designs are easy to use and understand. Because rain or shine, there's no excuse to not hit the trail. Stores in a zippered pocket at the base of the pack and made with bluesign approved fabrics and DWR treatments made without PFAS. + bluesign approved main body and bottom fabrics + GRS-certified 100% recycled main body and bottom fabrics + All DWR treatments made without PFAS Traditional panel loader design with convenient zip access to main compartment"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Pine Leaf Green"}],
"promotion_items": [{"title": "Osprey Tempest 22L Women's Lightweight Hiking Backpack with Hipbelt, Anchor/Blue Atlas", "asin": "B0DSCQF6QH", "price": "$160.00", "quantity": ""},
{"title": "Bellroy Lite Travel Pack 30L (carry-on backpack, travel backpack for international travelers, with laptop pocket, interior packing cells and tuck-away shoulder straps) - Ash", "asin": "B0DDNH2QZM", "price": "$199.00", "quantity": ""},
{"title": "Osprey Tempest 33L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCM8ZTS", "price": "$190.00", "quantity": ""},
{"title": "Osprey Atmos AG 65L Men's Backpacking Backpack, Black, L/XL", "asin": "B09JXJVNM4", "price": "$339.95", "quantity": ""},
{"title": "Osprey Tempest 11L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCNRYG7", "price": "$140.00", "quantity": ""},
{"title": "Osprey Tempest 26L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCNN9WY", "price": "$170.00", "quantity": ""},
{"title": "Gym Backpack for Women Small Gym bag with Expandable Shoe Compartment Waterproof Tr...", "asin": "B0CHYVVJ64", "price": "$27.53", "quantity": ""},
{"title": "Osprey Tempest 22L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCM6H6S", "price": "$160.00", "quantity": ""},
{"title": "Osprey Tempest 11L Women's Lightweight Hiking Backpack with Hipbelt, Frosty Mint Green/Botanica", "asin": "B0DSCNRYG7", "price": "$140.00", "quantity": ""},
{"title": "Osprey Tempest 26L Women's Lightweight Hiking Backpack with Hipbelt, Anchor Blue/Atlas", "asin": "B0DSCNN9WY", "price": "$170.00", "quantity": ""},
{"title": "SKYSPER Small Hiking Backpack, 20L Lightweight Travel Backpacks Hiking Daypack for Women Men", "asin": "B09XK4KGH6", "price": "$34.57", "quantity": ""},
{"title": "Mystery Ranch Catalyst 26L Travel Backpack with Tech Pocket for Everyday Carry and Adventures - Hummus", "asin": "B0DTB4MHMV", "price": "$179.00", "quantity": ""},
{"title": "Kelty | Redwing Traveler Backpacks, Travel Pack for Adventure Travel | Burnt Olive & Black", "asin": "B0DT2DQC7N", "price": "$129.95", "quantity": ""},
{"title": "Bellroy Lite Travel Pack 30L (carry-on backpack, travel backpack for international travelers, with laptop pocket, interior packing cells and tuck-away shoulder straps) - Ash", "asin": "B0DDNH2QZM", "price": "$199.00", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-16T17:57:13.151Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

train