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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-03T01:06:31.719Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-03T01:06:36.176Z", "action": "click_product", "action_argument": "B0CMQZ2HFJ"}
{"timestamp": "2025-04-03T01:06:46.589Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:53.317Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:55.971Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:59.511Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:07:35.819Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:07:42.855Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:12.385Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:25.056Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:28.535Z", "action": "purchase", "action_argument": "B0DBZ3JYRF"}
{"timestamp": "2025-04-03T01:08:33.297Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:40.408Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:45.088Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:09:12.992Z", "action": "purchase", "action_argument": "B0D418HHPL"}
{"timestamp": "2025-04-03T21:01:16.883Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-03T21:01:48.059Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T16:48:03.168Z", "action": "input", "action_argument": "Specialized Flashback Bicycle Tail Light"}
{"timestamp": "2025-04-10T16:49:40.256Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T20:22:03.308Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:22:28.693Z", "action": "click_product", "action_argument": "B0DJFQB41P"}
{"timestamp": "2025-04-10T20:22:58.638Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:23:03.709Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:05.344Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:25.478Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:30.679Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:33.320Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:36.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:39.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:54.549Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:24:40.619Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:48.903Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:59.251Z", "action": "purchase", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-10T20:25:06.552Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:25:18.663Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-11T22:32:42.448Z", "action": "input", "action_argument": "shimano rx400"}
{"timestamp": "2025-04-11T22:33:06.788Z", "action": "click_product", "action_argument": "B07YMBRRBN"}
{"timestamp": "2025-04-14T18:30:56.587Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-14T18:31:09.041Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:13.008Z", "action": "click_product", "action_argument": "B0CLKPNDKL"}
{"timestamp": "2025-04-14T18:31:21.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T18:31:46.860Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:49.158Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:51.911Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T21:25:57.008Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:50.263Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:55.594Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:02.079Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:14.054Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:35:30.511Z", "action": "purchase", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:38:56.748Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T21:39:00.252Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:39:05.273Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:06.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:09.722Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:10.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.140Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.753Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:12.706Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:13.415Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:14.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:32.057Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.069Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:03.680Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:04.519Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.202Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.852Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:09.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:16.580Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:17.875Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:38.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:39.801Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T18:39:22.602Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-15T18:39:42.262Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T18:58:06.027Z", "action": "click_product", "action_argument": "B07HY3WF49"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T20:48:37.346Z", "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": ""
}
  ],
  "cart_items": [
    {"title": "Fizik Terra Bondcush Tacky,Gravel and Road Cycling bar Tape, Green, 3mm", "asin": "B07HY3WF49", "price": "$43.62", "quantity": "1"},
    {"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories", "asin": "B0DH7PNPPM", "price": "$33.24", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener -Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets, Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0D418HHPL", "price": "$3.99", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener - White Jasmine Handmade Scented Ceramic for Drawers and Closets, Car Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0DBZ3JYRF", "price": "$6.99", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener - Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets,Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0CMQZ2HFJ", "price": "$8.99", "quantity": "1"}
  ],
  "product_details": [
    {
  "asin": "B0D7QFZN99"
},
    {
  "title": "NDakter Bike Triangle Frame Bag, Bicycle Storage Pouch with 2 Side Pockets, 3-in-1 Top Tube Bags for Phone, Waterproof Cycling Tool Accessories Pack for MTB Mountain Road Bikes\uff081.2L\uff09"
},
    {
  "price": "$17.99"
},
    {
  "bullet_list": "\u30103 in 1-Bike Frame Bag/Top Tube Bag\u3011The velcro on top of this bike bag is removable, so this bike frame bag is easy for you to switch to a bike frame triangle bag or top tube bag at any time. The installation is very easy,just wrap the velcro straps around the frame, thru the clip and tightly back, fits above/below tube.(Tip: after pulling the strap tight you will need to push the extra Velcro material through the provided loops in the bag to hold the bag to the frame securely, if the velcro straps are way longer than you need, it can be easily trimmed with scissors. ) \u30101.2L LARGE Capacity -Good Storage Makes Riding More Comfortable\u30111.2L capacities bike pouch is large enough to essential tools on you rides,such as mini-pump, spare inner tube, tire levers, small adjustable wrench, and screwdriver set, etc., bike pack can also carry other items: mobile phones, keys, snacks and sundries.Beside\uff0cthis bike triangle bag has a small elastic netted compartment inside that could be good for cash cards or valuable small items\uff0cso your small items won't move around and safer in the elastic compartment. \u30102 Handy Zipper Side Pocket & Thinner Design\u3011Bicycle pouch has 2 side zipper pocket, you can put something like keys,gum or cards into the mountain bike bag's pocket without having to dig to the bottom of the stuff in the large compartment to find them,and the zippers are sturdy and easy to access quickly with one handedly while riding. Besides, bike tool bag was the thin profile is enough-2.5inchi, so that bike storage bag don't hit you knees while riding. \u3010Upgraded Waterproof Fabric & Zippers- Good Water Resistance \u3011Bike pouches for adult bikes is well made of smooth 900D Oxford fabric and PU coatin,and all of the zippers are covered,so that NDakter's bicycle bags has a higher level of water resistance,this bike phone bag can protect the contents from rain, and is a safe place to hide a phone in a mild rain. \u3010Large Reflective Area for Night-Safer Riding\u3011Also the reflector on waterproof bike bag is a plus along with weather resistant.Both the sides of road bike bag are highly reflective, so this cycling bag can provides extra safety when crossing traffic at night .(see photos taken with and without the camera flash)."
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Model": "Bike Triangle Frame Bag"
},
    {
  "Style": "Bike Triangle Frame Bag With 2 Side Zipper Pockets"
},
    {
  "Part Number": "002"
}
  ],
  "promotion_items": [
    {"title": "Bike Frame Bag, Waterproof Bicycle Storage Bag, Large Volume, Easy to Install, Refl...", "asin": "B0DMDP1JHH", "price": "$15.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Frame Bag, Bicycle Top Tube Pouch Dual Zippers, 3.5L Water-Resistant Triangle Storage Tool Pack for Road BMX MTB, Cycling Accessories Reflective", "asin": "B0DM27LLPM", "price": "$24.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""},
    {"title": "Bicycle Frame Bag Bike Triangle Bag Waterproof Bike Bag 1.7L with Dual Side Mesh Po...", "asin": "B0DXKRDF38", "price": "$35.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99", "quantity": ""},
    {"title": "Bike Frame Storage Bag Water Resistant Bicycle Triangle Pouch Bike Accessories Bag ...", "asin": "B0CKHXXJTK", "price": "$17.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity", "asin": "B095H9P4HD", "price": "$31.99", "quantity": ""},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99", "quantity": ""},
    {"title": "Danuosie Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag, Under Seat Tool Accessories Pouch, Top Tube Bike Bag, Adjustable Straps for Road, Mountain, Commuter Bikes", "asin": "B0CWL6DB57", "price": "$17.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack/Phone Bag Cycling Accessories Pouch for Mountain Road Bike Medium", "asin": "B07CGLQ17Z", "price": "$23.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag with Magnetic Flap Top Tube Bike Bag Waterproof Bike Packing Cycling Tools Storage Bag for MTB Road Bike", "asin": "B0DN1B5M46", "price": "$33.99", "quantity": ""},
    {"title": "Bicycle Frame Bag Bike Triangle Bag Waterproof Bike Bag 2.4L with Dual Side Mesh Po...", "asin": "B0DXKR3HSF", "price": "$48.99", "quantity": ""},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack/Phone Bag Cycling Accessories Pouch for Mountain Road Bike Medium", "asin": "B07CGLQ17Z", "price": "$23.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99", "quantity": ""},
    {"title": "Bike Frame Bag, Waterproof Bicycle Storage Bag, Large Volume, Easy to Install, Refl...", "asin": "B0DMDP1JHH", "price": "$15.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "NDakter Bike Triangle Frame Bag, Bicycle Storage Pouch with 2 Side Pockets, 3-in-1 Top Tube Bags for Phone, Waterproof Cycling Tool Accessories Pack for MTB Mountain Road Bikes\uff081.2L\uff09", "asin": "B0D7QFZN99", "price": "$17.99"},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99"},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack Bike Phone Bag Cycling Accessories Pouch for Mountain Road Bike Large", "asin": "B07BMPF9HS", "price": "$24.99"},
    {"title": "Danuosie Bike Frame Bag, Water-resistant Bicycle Triangle Bag, Reflective Under Tube Storage Pouch with Side Pocket for Road Mountain Cycling Accessories, 1.8L", "asin": "B0D4VRVJ1S", "price": "$18.49"},
    {"title": "Cool Change Bike Bag Top Tube, Bike Frame Bag Triangle Waterproof Bicycle Under Tube Bag for MTB Road Bike, Cycling Accessories", "asin": "B08SLQ1B4R", "price": "$26.89"},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-16T20:48:41.739Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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

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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-03T01:06:31.719Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-03T01:06:36.176Z", "action": "click_product", "action_argument": "B0CMQZ2HFJ"}
{"timestamp": "2025-04-03T01:06:46.589Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:53.317Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:55.971Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:59.511Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:07:35.819Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:07:42.855Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:12.385Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:25.056Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:28.535Z", "action": "purchase", "action_argument": "B0DBZ3JYRF"}
{"timestamp": "2025-04-03T01:08:33.297Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:40.408Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:45.088Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:09:12.992Z", "action": "purchase", "action_argument": "B0D418HHPL"}
{"timestamp": "2025-04-03T21:01:16.883Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-03T21:01:48.059Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T16:48:03.168Z", "action": "input", "action_argument": "Specialized Flashback Bicycle Tail Light"}
{"timestamp": "2025-04-10T16:49:40.256Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T20:22:03.308Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:22:28.693Z", "action": "click_product", "action_argument": "B0DJFQB41P"}
{"timestamp": "2025-04-10T20:22:58.638Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:23:03.709Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:05.344Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:25.478Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:30.679Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:33.320Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:36.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:39.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:54.549Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:24:40.619Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:48.903Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:59.251Z", "action": "purchase", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-10T20:25:06.552Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:25:18.663Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-11T22:32:42.448Z", "action": "input", "action_argument": "shimano rx400"}
{"timestamp": "2025-04-11T22:33:06.788Z", "action": "click_product", "action_argument": "B07YMBRRBN"}
{"timestamp": "2025-04-14T18:30:56.587Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-14T18:31:09.041Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:13.008Z", "action": "click_product", "action_argument": "B0CLKPNDKL"}
{"timestamp": "2025-04-14T18:31:21.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T18:31:46.860Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:49.158Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:51.911Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T21:25:57.008Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:50.263Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:55.594Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:02.079Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:14.054Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:35:30.511Z", "action": "purchase", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:38:56.748Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T21:39:00.252Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:39:05.273Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:06.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:09.722Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:10.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.140Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.753Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:12.706Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:13.415Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:14.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:32.057Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.069Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:03.680Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:04.519Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.202Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.852Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:09.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:16.580Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:17.875Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:38.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:39.801Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T18:39:22.602Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-15T18:39:42.262Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T18:58:06.027Z", "action": "click_product", "action_argument": "B07HY3WF49"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T20:48:37.346Z", "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": ""
}
  ],
  "cart_items": [
    {"title": "Fizik Terra Bondcush Tacky,Gravel and Road Cycling bar Tape, Green, 3mm", "asin": "B07HY3WF49", "price": "$43.62", "quantity": "1"},
    {"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories", "asin": "B0DH7PNPPM", "price": "$33.24", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener -Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets, Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0D418HHPL", "price": "$3.99", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener - White Jasmine Handmade Scented Ceramic for Drawers and Closets, Car Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0DBZ3JYRF", "price": "$6.99", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener - Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets,Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0CMQZ2HFJ", "price": "$8.99", "quantity": "1"}
  ],
  "product_details": [
    {
  "asin": "B0D7QFZN99"
},
    {
  "title": "NDakter Bike Triangle Frame Bag, Bicycle Storage Pouch with 2 Side Pockets, 3-in-1 Top Tube Bags for Phone, Waterproof Cycling Tool Accessories Pack for MTB Mountain Road Bikes\uff081.2L\uff09"
},
    {
  "price": "$17.99"
},
    {
  "bullet_list": "\u30103 in 1-Bike Frame Bag/Top Tube Bag\u3011The velcro on top of this bike bag is removable, so this bike frame bag is easy for you to switch to a bike frame triangle bag or top tube bag at any time. The installation is very easy,just wrap the velcro straps around the frame, thru the clip and tightly back, fits above/below tube.(Tip: after pulling the strap tight you will need to push the extra Velcro material through the provided loops in the bag to hold the bag to the frame securely, if the velcro straps are way longer than you need, it can be easily trimmed with scissors. ) \u30101.2L LARGE Capacity -Good Storage Makes Riding More Comfortable\u30111.2L capacities bike pouch is large enough to essential tools on you rides,such as mini-pump, spare inner tube, tire levers, small adjustable wrench, and screwdriver set, etc., bike pack can also carry other items: mobile phones, keys, snacks and sundries.Beside\uff0cthis bike triangle bag has a small elastic netted compartment inside that could be good for cash cards or valuable small items\uff0cso your small items won't move around and safer in the elastic compartment. \u30102 Handy Zipper Side Pocket & Thinner Design\u3011Bicycle pouch has 2 side zipper pocket, you can put something like keys,gum or cards into the mountain bike bag's pocket without having to dig to the bottom of the stuff in the large compartment to find them,and the zippers are sturdy and easy to access quickly with one handedly while riding. Besides, bike tool bag was the thin profile is enough-2.5inchi, so that bike storage bag don't hit you knees while riding. \u3010Upgraded Waterproof Fabric & Zippers- Good Water Resistance \u3011Bike pouches for adult bikes is well made of smooth 900D Oxford fabric and PU coatin,and all of the zippers are covered,so that NDakter's bicycle bags has a higher level of water resistance,this bike phone bag can protect the contents from rain, and is a safe place to hide a phone in a mild rain. \u3010Large Reflective Area for Night-Safer Riding\u3011Also the reflector on waterproof bike bag is a plus along with weather resistant.Both the sides of road bike bag are highly reflective, so this cycling bag can provides extra safety when crossing traffic at night .(see photos taken with and without the camera flash)."
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Model": "Bike Triangle Frame Bag"
},
    {
  "Style": "Bike Triangle Frame Bag With 2 Side Zipper Pockets"
},
    {
  "Part Number": "002"
}
  ],
  "promotion_items": [
    {"title": "Bike Frame Bag, Waterproof Bicycle Storage Bag, Large Volume, Easy to Install, Refl...", "asin": "B0DMDP1JHH", "price": "$15.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Frame Bag, Bicycle Top Tube Pouch Dual Zippers, 3.5L Water-Resistant Triangle Storage Tool Pack for Road BMX MTB, Cycling Accessories Reflective", "asin": "B0DM27LLPM", "price": "$24.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""},
    {"title": "Bicycle Frame Bag Bike Triangle Bag Waterproof Bike Bag 1.7L with Dual Side Mesh Po...", "asin": "B0DXKRDF38", "price": "$35.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99", "quantity": ""},
    {"title": "Bike Frame Storage Bag Water Resistant Bicycle Triangle Pouch Bike Accessories Bag ...", "asin": "B0CKHXXJTK", "price": "$17.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity", "asin": "B095H9P4HD", "price": "$31.99", "quantity": ""},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99", "quantity": ""},
    {"title": "Danuosie Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag, Under Seat Tool Accessories Pouch, Top Tube Bike Bag, Adjustable Straps for Road, Mountain, Commuter Bikes", "asin": "B0CWL6DB57", "price": "$17.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack/Phone Bag Cycling Accessories Pouch for Mountain Road Bike Medium", "asin": "B07CGLQ17Z", "price": "$23.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag with Magnetic Flap Top Tube Bike Bag Waterproof Bike Packing Cycling Tools Storage Bag for MTB Road Bike", "asin": "B0DN1B5M46", "price": "$33.99", "quantity": ""},
    {"title": "Bicycle Frame Bag Bike Triangle Bag Waterproof Bike Bag 2.4L with Dual Side Mesh Po...", "asin": "B0DXKR3HSF", "price": "$48.99", "quantity": ""},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack/Phone Bag Cycling Accessories Pouch for Mountain Road Bike Medium", "asin": "B07CGLQ17Z", "price": "$23.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99", "quantity": ""},
    {"title": "Bike Frame Bag, Waterproof Bicycle Storage Bag, Large Volume, Easy to Install, Refl...", "asin": "B0DMDP1JHH", "price": "$15.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "NDakter Bike Triangle Frame Bag, Bicycle Storage Pouch with 2 Side Pockets, 3-in-1 Top Tube Bags for Phone, Waterproof Cycling Tool Accessories Pack for MTB Mountain Road Bikes\uff081.2L\uff09", "asin": "B0D7QFZN99", "price": "$17.99"},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99"},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack Bike Phone Bag Cycling Accessories Pouch for Mountain Road Bike Large", "asin": "B07BMPF9HS", "price": "$24.99"},
    {"title": "Danuosie Bike Frame Bag, Water-resistant Bicycle Triangle Bag, Reflective Under Tube Storage Pouch with Side Pocket for Road Mountain Cycling Accessories, 1.8L", "asin": "B0D4VRVJ1S", "price": "$18.49"},
    {"title": "Cool Change Bike Bag Top Tube, Bike Frame Bag Triangle Waterproof Bicycle Under Tube Bag for MTB Road Bike, Cycling Accessories", "asin": "B08SLQ1B4R", "price": "$26.89"},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-16T20:48:41.739Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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

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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-03T01:06:31.719Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-03T01:06:36.176Z", "action": "click_product", "action_argument": "B0CMQZ2HFJ"}
{"timestamp": "2025-04-03T01:06:46.589Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:53.317Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:55.971Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:06:59.511Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:07:35.819Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:07:42.855Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:12.385Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:25.056Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:28.535Z", "action": "purchase", "action_argument": "B0DBZ3JYRF"}
{"timestamp": "2025-04-03T01:08:33.297Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:40.408Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:08:45.088Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-03T01:09:12.992Z", "action": "purchase", "action_argument": "B0D418HHPL"}
{"timestamp": "2025-04-03T21:01:16.883Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-03T21:01:48.059Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-10T16:48:03.168Z", "action": "input", "action_argument": "Specialized Flashback Bicycle Tail Light"}
{"timestamp": "2025-04-10T16:49:40.256Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-10T20:22:03.308Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:22:28.693Z", "action": "click_product", "action_argument": "B0DJFQB41P"}
{"timestamp": "2025-04-10T20:22:58.638Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:23:03.709Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:05.344Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:25.478Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:30.679Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:33.320Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:36.445Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:39.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:23:54.549Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-10T20:24:40.619Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:48.903Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-10T20:24:59.251Z", "action": "purchase", "action_argument": "B0DH7PNPPM"}
{"timestamp": "2025-04-10T20:25:06.552Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-10T20:25:18.663Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-11T22:32:42.448Z", "action": "input", "action_argument": "shimano rx400"}
{"timestamp": "2025-04-11T22:33:06.788Z", "action": "click_product", "action_argument": "B07YMBRRBN"}
{"timestamp": "2025-04-14T18:30:56.587Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-14T18:31:09.041Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:13.008Z", "action": "click_product", "action_argument": "B0CLKPNDKL"}
{"timestamp": "2025-04-14T18:31:21.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T18:31:46.860Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:49.158Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-14T18:31:51.911Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-14T21:25:57.008Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:50.263Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:26:55.594Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:02.079Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:27:14.054Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-14T21:35:30.511Z", "action": "purchase", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:38:56.748Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-14T21:39:00.252Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-14T21:39:05.273Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:06.598Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:09.722Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:10.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.140Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:11.753Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:12.706Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:13.415Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:14.623Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:39:32.057Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.069Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:02.789Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:03.680Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:04.519Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.202Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:05.852Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:09.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:16.580Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:17.875Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:38.047Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-14T21:40:39.801Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-15T18:39:22.602Z", "action": "click_product", "action_argument": "B07HY3WF49"}
{"timestamp": "2025-04-15T18:39:42.262Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T18:58:06.027Z", "action": "click_product", "action_argument": "B07HY3WF49"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-16T20:48:37.346Z", "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": ""
}
  ],
  "cart_items": [
    {"title": "Fizik Terra Bondcush Tacky,Gravel and Road Cycling bar Tape, Green, 3mm", "asin": "B07HY3WF49", "price": "$43.62", "quantity": "1"},
    {"title": "Lumiere & Co. Maximus Large Magnetic Bike Seat Bag \u2013 Quick-Attach Saddle Bag with AquaGuard Zippers, Secure Under-Seat Storage for Cycling Gear & Accessories", "asin": "B0DH7PNPPM", "price": "$33.24", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener -Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets, Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0D418HHPL", "price": "$3.99", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener - White Jasmine Handmade Scented Ceramic for Drawers and Closets, Car Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0DBZ3JYRF", "price": "$6.99", "quantity": "1"},
    {"title": "Airkeep Car Air Freshener - Ocean Mist&Sea Salt Handmade Scented Ceramic for Drawers and Closets,Air Freshener Gifts for Men Women Car Fragrance", "asin": "B0CMQZ2HFJ", "price": "$8.99", "quantity": "1"}
  ],
  "product_details": [
    {
  "asin": "B0D7QFZN99"
},
    {
  "title": "NDakter Bike Triangle Frame Bag, Bicycle Storage Pouch with 2 Side Pockets, 3-in-1 Top Tube Bags for Phone, Waterproof Cycling Tool Accessories Pack for MTB Mountain Road Bikes\uff081.2L\uff09"
},
    {
  "price": "$17.99"
},
    {
  "bullet_list": "\u30103 in 1-Bike Frame Bag/Top Tube Bag\u3011The velcro on top of this bike bag is removable, so this bike frame bag is easy for you to switch to a bike frame triangle bag or top tube bag at any time. The installation is very easy,just wrap the velcro straps around the frame, thru the clip and tightly back, fits above/below tube.(Tip: after pulling the strap tight you will need to push the extra Velcro material through the provided loops in the bag to hold the bag to the frame securely, if the velcro straps are way longer than you need, it can be easily trimmed with scissors. ) \u30101.2L LARGE Capacity -Good Storage Makes Riding More Comfortable\u30111.2L capacities bike pouch is large enough to essential tools on you rides,such as mini-pump, spare inner tube, tire levers, small adjustable wrench, and screwdriver set, etc., bike pack can also carry other items: mobile phones, keys, snacks and sundries.Beside\uff0cthis bike triangle bag has a small elastic netted compartment inside that could be good for cash cards or valuable small items\uff0cso your small items won't move around and safer in the elastic compartment. \u30102 Handy Zipper Side Pocket & Thinner Design\u3011Bicycle pouch has 2 side zipper pocket, you can put something like keys,gum or cards into the mountain bike bag's pocket without having to dig to the bottom of the stuff in the large compartment to find them,and the zippers are sturdy and easy to access quickly with one handedly while riding. Besides, bike tool bag was the thin profile is enough-2.5inchi, so that bike storage bag don't hit you knees while riding. \u3010Upgraded Waterproof Fabric & Zippers- Good Water Resistance \u3011Bike pouches for adult bikes is well made of smooth 900D Oxford fabric and PU coatin,and all of the zippers are covered,so that NDakter's bicycle bags has a higher level of water resistance,this bike phone bag can protect the contents from rain, and is a safe place to hide a phone in a mild rain. \u3010Large Reflective Area for Night-Safer Riding\u3011Also the reflector on waterproof bike bag is a plus along with weather resistant.Both the sides of road bike bag are highly reflective, so this cycling bag can provides extra safety when crossing traffic at night .(see photos taken with and without the camera flash)."
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "product_options": [
    {
  "Model": "Bike Triangle Frame Bag"
},
    {
  "Style": "Bike Triangle Frame Bag With 2 Side Zipper Pockets"
},
    {
  "Part Number": "002"
}
  ],
  "promotion_items": [
    {"title": "Bike Frame Bag, Waterproof Bicycle Storage Bag, Large Volume, Easy to Install, Refl...", "asin": "B0DMDP1JHH", "price": "$15.99", "quantity": ""},
    {"title": "KEMIMOTO Bike Frame Bag, Bicycle Top Tube Pouch Dual Zippers, 3.5L Water-Resistant Triangle Storage Tool Pack for Road BMX MTB, Cycling Accessories Reflective", "asin": "B0DM27LLPM", "price": "$24.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""},
    {"title": "Bicycle Frame Bag Bike Triangle Bag Waterproof Bike Bag 1.7L with Dual Side Mesh Po...", "asin": "B0DXKRDF38", "price": "$35.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99", "quantity": ""},
    {"title": "Bike Frame Storage Bag Water Resistant Bicycle Triangle Pouch Bike Accessories Bag ...", "asin": "B0CKHXXJTK", "price": "$17.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity", "asin": "B095H9P4HD", "price": "$31.99", "quantity": ""},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99", "quantity": ""},
    {"title": "Danuosie Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag, Under Seat Tool Accessories Pouch, Top Tube Bike Bag, Adjustable Straps for Road, Mountain, Commuter Bikes", "asin": "B0CWL6DB57", "price": "$17.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack/Phone Bag Cycling Accessories Pouch for Mountain Road Bike Medium", "asin": "B07CGLQ17Z", "price": "$23.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag with Magnetic Flap Top Tube Bike Bag Waterproof Bike Packing Cycling Tools Storage Bag for MTB Road Bike", "asin": "B0DN1B5M46", "price": "$33.99", "quantity": ""},
    {"title": "Bicycle Frame Bag Bike Triangle Bag Waterproof Bike Bag 2.4L with Dual Side Mesh Po...", "asin": "B0DXKR3HSF", "price": "$48.99", "quantity": ""},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack/Phone Bag Cycling Accessories Pouch for Mountain Road Bike Medium", "asin": "B07CGLQ17Z", "price": "$23.99", "quantity": ""},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99", "quantity": ""},
    {"title": "Bike Frame Bag, Waterproof Bicycle Storage Bag, Large Volume, Easy to Install, Refl...", "asin": "B0DMDP1JHH", "price": "$15.99", "quantity": ""},
    {"title": "NDakter Bike Bicycle Frame Storage Bag, 2L Waterproof Bicycles Triangle Pouch, Cycling Pack for Phone, Wallet, Keys, Tools, Accessories, Bikes Front Tube Bag for Mountain Road Bike, MTB", "asin": "B07RR1WX8Z", "price": "$19.99", "quantity": ""},
    {"title": "ROCKBROS Bike Triangle Frame Bag, Bike Triangle Bag, with Two Side Pockets, 1.5L", "asin": "B081N51NQ2", "price": "$19.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "NDakter Bike Triangle Frame Bag, Bicycle Storage Pouch with 2 Side Pockets, 3-in-1 Top Tube Bags for Phone, Waterproof Cycling Tool Accessories Pack for MTB Mountain Road Bikes\uff081.2L\uff09", "asin": "B0D7QFZN99", "price": "$17.99"},
    {"title": "ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories", "asin": "B07QM4X22Z", "price": "$32.99"},
    {"title": "ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack Bike Phone Bag Cycling Accessories Pouch for Mountain Road Bike Large", "asin": "B07BMPF9HS", "price": "$24.99"},
    {"title": "Danuosie Bike Frame Bag, Water-resistant Bicycle Triangle Bag, Reflective Under Tube Storage Pouch with Side Pocket for Road Mountain Cycling Accessories, 1.8L", "asin": "B0D4VRVJ1S", "price": "$18.49"},
    {"title": "Cool Change Bike Bag Top Tube, Bike Frame Bag Triangle Waterproof Bicycle Under Tube Bag for MTB Road Bike, Cycling Accessories", "asin": "B08SLQ1B4R", "price": "$26.89"},
    {"title": "WOTOW Bike Frame Storage Bag, Water Resistant Reflective Bicycle Triangle Bag with Two Side Pockets, Strap-On Under Seat Tool Accessories Pouch for Mountain Road Bike Trip (2L)", "asin": "B083TG9F14", "price": "$19.99"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-16T20:48:41.739Z", // 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>
