<|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|>
<|memory_end|>

<|action_start|>
<|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": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Brown)", "asin": "B0C8LWPKB2", "price": "$24.99", "quantity": "1"},
{"title": "The Power of Strangers: The Benefits of Connecting in a Suspicious World", "asin": "1984855778", "price": "$15.88", "quantity": "1"},
{"title": "The Art of Gathering: How We Meet and Why It Matters", "asin": "1594634920", "price": "$13.50", "quantity": "1"}],
"promotion_items": [{"title": "plusgutter Rain Gutter Downspout Extensions, Flexible Downspout Extender for Rain Water Drainage, Down Spout Drain Extension Extendable from 21 to 68 Inches(3 Pack, Brown)", "asin": "B0CQN71XT3", "price": "$36.99", "quantity": ""},
{"title": "Filterbuy 12x24x2 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.38 x 23.38 x 1.75 Inches)", "asin": "B00CJZ5P3Q", "price": "$45.80", "quantity": ""},
{"title": "Scotts Turf Builder Triple Action1 - Combination Weed Control, Weed Preventer, and Fertilizer, 33.94 lbs., 12,000 sq. ft.", "asin": "B09JVCSXJC", "price": "$74.96", "quantity": ""},
{"title": "2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (White)", "asin": "B0CGX9TKSV", "price": "$23.99", "quantity": ""},
{"title": "4 Pack Gutter Downspout Extensions,Rain Gutter Downspout Splash Block,Downspout Diverter,Down Spout Drain Extension,Gutter Splash Prevention Device for Cement Floor Lawn Ground (White)", "asin": "B0DZBHZR45", "price": "$32.99", "quantity": ""},
{"title": "Ortho Snake B Gon1 - Snake Repellent Granules, No-Stink Formula, Covers Up to 1,440 sq. ft., 2 lbs.", "asin": "B0B351WTSN", "price": "$14.99", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches", "asin": "B0DPMFSC22", "price": "$24.99", "quantity": ""},
{"title": "Petratools 1 Gallon Pump Sprayer \u2013 HD101 Garden Sprayer for Weeds, Lawn Care & Pesticides \u2013 52\u201d Long Hose, 2 Nozzles & Easy Carry Handle \u2013 Durable & Lightweight", "asin": "B0CKRSTX76", "price": "$22.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\u201d Gutter Downspout Extender Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, White,2-Pack", "asin": "B0D3H8RMF8", "price": "$32.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\" Downspout Extender Drainage Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, Black,1-Pack", "asin": "", "price": "$18.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (2 Pack, Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "Gutterlix Flexible Gutter Downspout Extensions, Connectable Downspout Extender with 58\"+ 67\" Extendable Pipe, Thickened Down spout Drain Extension for Rainwater Drainage(2 Pack, Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "plusgutter Brown 2-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches", "asin": "", "price": "$32.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Extendable 58\"+66\" Down Spout Drain Extension Pipes (2 Pack, Brown)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (2 Pack, Brown)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches(Brown)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Black)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (White)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Extendable 58\"+66\" Down Spout Drain Extension Pipes (2 Pack, Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\u201d Downspout Extender Drainage Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, White,1-Pack", "asin": "", "price": "", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches", "asin": "", "price": "", "quantity": ""},
{"title": "7ft Long Gutter Downspout Extensions, Outer diameter 3\" Gutter Extensions for Downspout,Flexible Drainage Pipe Suitable for 2\"\u00d73\" and 3\"\u00d74\" Downspout,Flexible Pipe Stretched Length 7ft (2 Pack)", "asin": "", "price": "", "quantity": ""},
{"title": "NDS FWFF67 Filter Fabric Wrap for Flo-Well\u00ae Stormwater Dry Well System, 2 ft. wide X 7 ft. long, Pack of 1, Nonwoven Geotextile Filter Fabric for NDS Drainage Products, Black", "asin": "", "price": "$13.39", "quantity": ""},
{"title": "Ranger++Ranger+Pro+Glyphosate++Herbicide++Concentrate++2.5+gal.", "asin": "", "price": "$64.96", "quantity": ""},
{"title": "Woods 68579223 100' 14/2 MC Alum Cable; 100 Foot", "asin": "", "price": "$72.52", "quantity": ""},
{"title": "Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP", "asin": "", "price": "$59.73", "quantity": ""},
{"title": "Garden Hose Metal 100FT, Stainless Steel Heavy Duty Water Hose With 10 Function Nozzle, No-Kink, Tough & Flexible, Sturdy and Lightweight, Rust Proof for Yard, Outdoor, RV", "asin": "", "price": "$59.39", "quantity": ""},
{"title": "Rubberific Premium Rubber Downspout Splash Block, Rain Guard, Stone Textured Drain Extender (Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Rust-Oleum 250702 Stops Rust Spray Paint, 12 oz, Gloss Pure White", "asin": "", "price": "$10.19", "quantity": ""},
{"title": "plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24\" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(2 Pack, Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Ogutter Splash Blocks for Gutters Downspouts, 24\" Downspout Extensions for Rain Water Drainage, Thickened Gutter Splash Guard with Fixing Piles(2 Pack, Brown)", "asin": "", "price": "$22.93", "quantity": ""},
{"title": "Gutterlix 3 Pack Flexible Gutter Downspout Extensions Extendable from 21\" to 67\", Downspout Extender Comes with Adapters, Thickened Down spout Drain Extension for Rainwater Drainage(Brown)", "asin": "", "price": "$35.99", "quantity": ""},
{"title": "plusgutter Brown 1-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "POLARDAYS 7ft Long Gutter Downspout Extensions, Outer Diameter 3\" Downspout Extender for Rainwater Drainage, Flexible Drainage Pipe Suitable for 2\"\u00d73\" and 3\"\u00d74\" Downspout (Brown-1-Pack)", "asin": "", "price": "", "quantity": ""},
{"title": "WholesalePlumbing Supply Limestone Flexible Downspout Extension Gutter Connector Rainwater Drainage,25 to 55 inches,FD-85014", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "Flex-Drain ADP53102 Downspout Adaptor, Landscaping Drain Pipe Adapter 3 by 4 by 4-Inch , Black", "asin": "", "price": "$6.43", "quantity": ""},
{"title": "plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24\" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(1 Pack, Brown)", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "Amerimax 4601 Downspout Extension, Black Pack of 2", "asin": "", "price": "$33.46", "quantity": ""},
{"title": "YOTODY 2 Pack Rain Gutter Downspout Extensions Flexible,Down Spout Extender Diverter Extendable from 21 to 60 in,Screws for Included,Black", "asin": "", "price": "$22.98", "quantity": ""},
{"title": "Simply 16x25x1 Air Filter, MERV 8, MPR 600, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 15.75\"x24.75\"x0.75\") DUST, Pet, & Allergy Control", "asin": "", "price": "$34.65", "quantity": ""},
{"title": "Prestantious 2\" ID Small Size 8.5ft Long Downspout Extender, Gutter Downspout Extensions Pipe ONLY for 2\"\u00d73\" Downspout, Inside Diameter 2 Inches, Flexible Pipe Stretched Length 8.5ft, Black,1-Pack", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "Binazon 1 Pack Black-Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe, Extendable from 21 to 62 Inches (Fit 4\"x 3\" downspouts)", "asin": "", "price": "$15.78", "quantity": ""},
{"title": "2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "PXCAYFF 2 Pack Rain Gutter Downspout Extensions Flexible,Downspout Extender Diverter Extendable from 21\" to 58\". Drain Pipe Connector Extendable for Most Residential Downspouts (Brown)", "asin": "", "price": "$22.99", "quantity": ""},
{"title": "HAHOME 2 Pack Rain Gutter Downspout Extensions,Drain Downspout Extender Diverter, Flexible Downspout Extensions Can Extendable from 21 to 60 Inches (White)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Wagner's 53002 Farmer's Delight Wild Bird Food with Cherry Flavor, 10-Pound Bag", "asin": "", "price": "$11.98", "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": "2025-04-15T23:42:43.660Z", // 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|>
<|memory_end|>

<|action_start|>
<|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": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Brown)", "asin": "B0C8LWPKB2", "price": "$24.99", "quantity": "1"},
{"title": "The Power of Strangers: The Benefits of Connecting in a Suspicious World", "asin": "1984855778", "price": "$15.88", "quantity": "1"},
{"title": "The Art of Gathering: How We Meet and Why It Matters", "asin": "1594634920", "price": "$13.50", "quantity": "1"}],
"promotion_items": [{"title": "plusgutter Rain Gutter Downspout Extensions, Flexible Downspout Extender for Rain Water Drainage, Down Spout Drain Extension Extendable from 21 to 68 Inches(3 Pack, Brown)", "asin": "B0CQN71XT3", "price": "$36.99", "quantity": ""},
{"title": "Filterbuy 12x24x2 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.38 x 23.38 x 1.75 Inches)", "asin": "B00CJZ5P3Q", "price": "$45.80", "quantity": ""},
{"title": "Scotts Turf Builder Triple Action1 - Combination Weed Control, Weed Preventer, and Fertilizer, 33.94 lbs., 12,000 sq. ft.", "asin": "B09JVCSXJC", "price": "$74.96", "quantity": ""},
{"title": "2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (White)", "asin": "B0CGX9TKSV", "price": "$23.99", "quantity": ""},
{"title": "4 Pack Gutter Downspout Extensions,Rain Gutter Downspout Splash Block,Downspout Diverter,Down Spout Drain Extension,Gutter Splash Prevention Device for Cement Floor Lawn Ground (White)", "asin": "B0DZBHZR45", "price": "$32.99", "quantity": ""},
{"title": "Ortho Snake B Gon1 - Snake Repellent Granules, No-Stink Formula, Covers Up to 1,440 sq. ft., 2 lbs.", "asin": "B0B351WTSN", "price": "$14.99", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches", "asin": "B0DPMFSC22", "price": "$24.99", "quantity": ""},
{"title": "Petratools 1 Gallon Pump Sprayer \u2013 HD101 Garden Sprayer for Weeds, Lawn Care & Pesticides \u2013 52\u201d Long Hose, 2 Nozzles & Easy Carry Handle \u2013 Durable & Lightweight", "asin": "B0CKRSTX76", "price": "$22.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\u201d Gutter Downspout Extender Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, White,2-Pack", "asin": "B0D3H8RMF8", "price": "$32.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\" Downspout Extender Drainage Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, Black,1-Pack", "asin": "", "price": "$18.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (2 Pack, Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "Gutterlix Flexible Gutter Downspout Extensions, Connectable Downspout Extender with 58\"+ 67\" Extendable Pipe, Thickened Down spout Drain Extension for Rainwater Drainage(2 Pack, Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "plusgutter Brown 2-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches", "asin": "", "price": "$32.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Extendable 58\"+66\" Down Spout Drain Extension Pipes (2 Pack, Brown)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (2 Pack, Brown)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches(Brown)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Black)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (White)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Extendable 58\"+66\" Down Spout Drain Extension Pipes (2 Pack, Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\u201d Downspout Extender Drainage Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, White,1-Pack", "asin": "", "price": "", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches", "asin": "", "price": "", "quantity": ""},
{"title": "7ft Long Gutter Downspout Extensions, Outer diameter 3\" Gutter Extensions for Downspout,Flexible Drainage Pipe Suitable for 2\"\u00d73\" and 3\"\u00d74\" Downspout,Flexible Pipe Stretched Length 7ft (2 Pack)", "asin": "", "price": "", "quantity": ""},
{"title": "NDS FWFF67 Filter Fabric Wrap for Flo-Well\u00ae Stormwater Dry Well System, 2 ft. wide X 7 ft. long, Pack of 1, Nonwoven Geotextile Filter Fabric for NDS Drainage Products, Black", "asin": "", "price": "$13.39", "quantity": ""},
{"title": "Ranger++Ranger+Pro+Glyphosate++Herbicide++Concentrate++2.5+gal.", "asin": "", "price": "$64.96", "quantity": ""},
{"title": "Woods 68579223 100' 14/2 MC Alum Cable; 100 Foot", "asin": "", "price": "$72.52", "quantity": ""},
{"title": "Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP", "asin": "", "price": "$59.73", "quantity": ""},
{"title": "Garden Hose Metal 100FT, Stainless Steel Heavy Duty Water Hose With 10 Function Nozzle, No-Kink, Tough & Flexible, Sturdy and Lightweight, Rust Proof for Yard, Outdoor, RV", "asin": "", "price": "$59.39", "quantity": ""},
{"title": "Rubberific Premium Rubber Downspout Splash Block, Rain Guard, Stone Textured Drain Extender (Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Rust-Oleum 250702 Stops Rust Spray Paint, 12 oz, Gloss Pure White", "asin": "", "price": "$10.19", "quantity": ""},
{"title": "plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24\" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(2 Pack, Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Ogutter Splash Blocks for Gutters Downspouts, 24\" Downspout Extensions for Rain Water Drainage, Thickened Gutter Splash Guard with Fixing Piles(2 Pack, Brown)", "asin": "", "price": "$22.93", "quantity": ""},
{"title": "Gutterlix 3 Pack Flexible Gutter Downspout Extensions Extendable from 21\" to 67\", Downspout Extender Comes with Adapters, Thickened Down spout Drain Extension for Rainwater Drainage(Brown)", "asin": "", "price": "$35.99", "quantity": ""},
{"title": "plusgutter Brown 1-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "POLARDAYS 7ft Long Gutter Downspout Extensions, Outer Diameter 3\" Downspout Extender for Rainwater Drainage, Flexible Drainage Pipe Suitable for 2\"\u00d73\" and 3\"\u00d74\" Downspout (Brown-1-Pack)", "asin": "", "price": "", "quantity": ""},
{"title": "WholesalePlumbing Supply Limestone Flexible Downspout Extension Gutter Connector Rainwater Drainage,25 to 55 inches,FD-85014", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "Flex-Drain ADP53102 Downspout Adaptor, Landscaping Drain Pipe Adapter 3 by 4 by 4-Inch , Black", "asin": "", "price": "$6.43", "quantity": ""},
{"title": "plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24\" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(1 Pack, Brown)", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "Amerimax 4601 Downspout Extension, Black Pack of 2", "asin": "", "price": "$33.46", "quantity": ""},
{"title": "YOTODY 2 Pack Rain Gutter Downspout Extensions Flexible,Down Spout Extender Diverter Extendable from 21 to 60 in,Screws for Included,Black", "asin": "", "price": "$22.98", "quantity": ""},
{"title": "Simply 16x25x1 Air Filter, MERV 8, MPR 600, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 15.75\"x24.75\"x0.75\") DUST, Pet, & Allergy Control", "asin": "", "price": "$34.65", "quantity": ""},
{"title": "Prestantious 2\" ID Small Size 8.5ft Long Downspout Extender, Gutter Downspout Extensions Pipe ONLY for 2\"\u00d73\" Downspout, Inside Diameter 2 Inches, Flexible Pipe Stretched Length 8.5ft, Black,1-Pack", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "Binazon 1 Pack Black-Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe, Extendable from 21 to 62 Inches (Fit 4\"x 3\" downspouts)", "asin": "", "price": "$15.78", "quantity": ""},
{"title": "2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "PXCAYFF 2 Pack Rain Gutter Downspout Extensions Flexible,Downspout Extender Diverter Extendable from 21\" to 58\". Drain Pipe Connector Extendable for Most Residential Downspouts (Brown)", "asin": "", "price": "$22.99", "quantity": ""},
{"title": "HAHOME 2 Pack Rain Gutter Downspout Extensions,Drain Downspout Extender Diverter, Flexible Downspout Extensions Can Extendable from 21 to 60 Inches (White)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Wagner's 53002 Farmer's Delight Wild Bird Food with Cherry Flavor, 10-Pound Bag", "asin": "", "price": "$11.98", "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": "2025-04-15T23:42:43.660Z", // 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>

<|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|>
<|memory_end|>

<|action_start|>
<|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": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Brown)", "asin": "B0C8LWPKB2", "price": "$24.99", "quantity": "1"},
{"title": "The Power of Strangers: The Benefits of Connecting in a Suspicious World", "asin": "1984855778", "price": "$15.88", "quantity": "1"},
{"title": "The Art of Gathering: How We Meet and Why It Matters", "asin": "1594634920", "price": "$13.50", "quantity": "1"}],
"promotion_items": [{"title": "plusgutter Rain Gutter Downspout Extensions, Flexible Downspout Extender for Rain Water Drainage, Down Spout Drain Extension Extendable from 21 to 68 Inches(3 Pack, Brown)", "asin": "B0CQN71XT3", "price": "$36.99", "quantity": ""},
{"title": "Filterbuy 12x24x2 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.38 x 23.38 x 1.75 Inches)", "asin": "B00CJZ5P3Q", "price": "$45.80", "quantity": ""},
{"title": "Scotts Turf Builder Triple Action1 - Combination Weed Control, Weed Preventer, and Fertilizer, 33.94 lbs., 12,000 sq. ft.", "asin": "B09JVCSXJC", "price": "$74.96", "quantity": ""},
{"title": "2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (White)", "asin": "B0CGX9TKSV", "price": "$23.99", "quantity": ""},
{"title": "4 Pack Gutter Downspout Extensions,Rain Gutter Downspout Splash Block,Downspout Diverter,Down Spout Drain Extension,Gutter Splash Prevention Device for Cement Floor Lawn Ground (White)", "asin": "B0DZBHZR45", "price": "$32.99", "quantity": ""},
{"title": "Ortho Snake B Gon1 - Snake Repellent Granules, No-Stink Formula, Covers Up to 1,440 sq. ft., 2 lbs.", "asin": "B0B351WTSN", "price": "$14.99", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches", "asin": "B0DPMFSC22", "price": "$24.99", "quantity": ""},
{"title": "Petratools 1 Gallon Pump Sprayer \u2013 HD101 Garden Sprayer for Weeds, Lawn Care & Pesticides \u2013 52\u201d Long Hose, 2 Nozzles & Easy Carry Handle \u2013 Durable & Lightweight", "asin": "B0CKRSTX76", "price": "$22.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\u201d Gutter Downspout Extender Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, White,2-Pack", "asin": "B0D3H8RMF8", "price": "$32.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\" Downspout Extender Drainage Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, Black,1-Pack", "asin": "", "price": "$18.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (2 Pack, Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "Gutterlix Flexible Gutter Downspout Extensions, Connectable Downspout Extender with 58\"+ 67\" Extendable Pipe, Thickened Down spout Drain Extension for Rainwater Drainage(2 Pack, Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "plusgutter Brown 2-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches", "asin": "", "price": "$32.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Extendable 58\"+66\" Down Spout Drain Extension Pipes (2 Pack, Brown)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (2 Pack, Brown)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches(Brown)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Black)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (White)", "asin": "", "price": "$24.99", "quantity": ""},
{"title": "Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Extendable 58\"+66\" Down Spout Drain Extension Pipes (2 Pack, Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "plusgutter 2 Pack Rain Gutter Downspout Extensions, Flexible Downspout Extender with 58\"+68\" Extendable Pipes for Rain Water Drainage, Durable Down Spout Drain Extension with Connector (Green)", "asin": "", "price": "$25.99", "quantity": ""},
{"title": "Prestantious 7ft Long Gutter Downspout Extensions, 3\u201d Downspout Extender Drainage Pipe for 2\"\u00d73\" Downspout and 3\"\u00d74\"Downspout, Flexible Pipe Stretched Length 7ft, White,1-Pack", "asin": "", "price": "", "quantity": ""},
{"title": "2 Pack Rain Gutter Downspout Extensions, Upgraded Flexible Drain Downspout Extender, Rainwater Drainage Diverter with Mini Connector, Extendable from 20 to 127 Inches", "asin": "", "price": "", "quantity": ""},
{"title": "7ft Long Gutter Downspout Extensions, Outer diameter 3\" Gutter Extensions for Downspout,Flexible Drainage Pipe Suitable for 2\"\u00d73\" and 3\"\u00d74\" Downspout,Flexible Pipe Stretched Length 7ft (2 Pack)", "asin": "", "price": "", "quantity": ""},
{"title": "NDS FWFF67 Filter Fabric Wrap for Flo-Well\u00ae Stormwater Dry Well System, 2 ft. wide X 7 ft. long, Pack of 1, Nonwoven Geotextile Filter Fabric for NDS Drainage Products, Black", "asin": "", "price": "$13.39", "quantity": ""},
{"title": "Ranger++Ranger+Pro+Glyphosate++Herbicide++Concentrate++2.5+gal.", "asin": "", "price": "$64.96", "quantity": ""},
{"title": "Woods 68579223 100' 14/2 MC Alum Cable; 100 Foot", "asin": "", "price": "$72.52", "quantity": ""},
{"title": "Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP", "asin": "", "price": "$59.73", "quantity": ""},
{"title": "Garden Hose Metal 100FT, Stainless Steel Heavy Duty Water Hose With 10 Function Nozzle, No-Kink, Tough & Flexible, Sturdy and Lightweight, Rust Proof for Yard, Outdoor, RV", "asin": "", "price": "$59.39", "quantity": ""},
{"title": "Rubberific Premium Rubber Downspout Splash Block, Rain Guard, Stone Textured Drain Extender (Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Rust-Oleum 250702 Stops Rust Spray Paint, 12 oz, Gloss Pure White", "asin": "", "price": "$10.19", "quantity": ""},
{"title": "plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24\" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(2 Pack, Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Ogutter Splash Blocks for Gutters Downspouts, 24\" Downspout Extensions for Rain Water Drainage, Thickened Gutter Splash Guard with Fixing Piles(2 Pack, Brown)", "asin": "", "price": "$22.93", "quantity": ""},
{"title": "Gutterlix 3 Pack Flexible Gutter Downspout Extensions Extendable from 21\" to 67\", Downspout Extender Comes with Adapters, Thickened Down spout Drain Extension for Rainwater Drainage(Brown)", "asin": "", "price": "$35.99", "quantity": ""},
{"title": "plusgutter Brown 1-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "POLARDAYS 7ft Long Gutter Downspout Extensions, Outer Diameter 3\" Downspout Extender for Rainwater Drainage, Flexible Drainage Pipe Suitable for 2\"\u00d73\" and 3\"\u00d74\" Downspout (Brown-1-Pack)", "asin": "", "price": "", "quantity": ""},
{"title": "WholesalePlumbing Supply Limestone Flexible Downspout Extension Gutter Connector Rainwater Drainage,25 to 55 inches,FD-85014", "asin": "", "price": "$12.99", "quantity": ""},
{"title": "Flex-Drain ADP53102 Downspout Adaptor, Landscaping Drain Pipe Adapter 3 by 4 by 4-Inch , Black", "asin": "", "price": "$6.43", "quantity": ""},
{"title": "plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24\" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(1 Pack, Brown)", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "Amerimax 4601 Downspout Extension, Black Pack of 2", "asin": "", "price": "$33.46", "quantity": ""},
{"title": "YOTODY 2 Pack Rain Gutter Downspout Extensions Flexible,Down Spout Extender Diverter Extendable from 21 to 60 in,Screws for Included,Black", "asin": "", "price": "$22.98", "quantity": ""},
{"title": "Simply 16x25x1 Air Filter, MERV 8, MPR 600, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 15.75\"x24.75\"x0.75\") DUST, Pet, & Allergy Control", "asin": "", "price": "$34.65", "quantity": ""},
{"title": "Prestantious 2\" ID Small Size 8.5ft Long Downspout Extender, Gutter Downspout Extensions Pipe ONLY for 2\"\u00d73\" Downspout, Inside Diameter 2 Inches, Flexible Pipe Stretched Length 8.5ft, Black,1-Pack", "asin": "", "price": "$16.99", "quantity": ""},
{"title": "Binazon 1 Pack Black-Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe, Extendable from 21 to 62 Inches (Fit 4\"x 3\" downspouts)", "asin": "", "price": "$15.78", "quantity": ""},
{"title": "2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Brown)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "PXCAYFF 2 Pack Rain Gutter Downspout Extensions Flexible,Downspout Extender Diverter Extendable from 21\" to 58\". Drain Pipe Connector Extendable for Most Residential Downspouts (Brown)", "asin": "", "price": "$22.99", "quantity": ""},
{"title": "HAHOME 2 Pack Rain Gutter Downspout Extensions,Drain Downspout Extender Diverter, Flexible Downspout Extensions Can Extendable from 21 to 60 Inches (White)", "asin": "", "price": "$23.99", "quantity": ""},
{"title": "Wagner's 53002 Farmer's Delight Wild Bird Food with Cherry Flavor, 10-Pound Bag", "asin": "", "price": "$11.98", "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": "2025-04-15T23:42:43.660Z", // 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>
