<|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|>
{"timestamp": "2025-04-28T04:00:24.973Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-28T04:01:04.111Z", "action": "click", "action_argument": "review"}
<|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": "CASIMY 15V AC Adapter Compatible with Yamaha THR10 THR10C THR10X THR5 THR5A THR10II THR30II WL THR30IIA Yamaha Mini TSS-15 TSS15 DTS Wireless Guitar Amplifier Amp Effects Power Supply Charger", "asin": "B0CHF8VN73", "price": "$18.99", "quantity": "1"},
{"title": "Gimme Seaweed Organic Premium Roasted Seaweed Snacks, Sea Salt & Avocado Oil, 20 Count, Keto, Vegan, Gluten-Free, Great Source of Omega3s and Iodine, Healthy On-The-Go Snack for Kids and Adults", "asin": "B088PRVMXL", "price": "$16.98", "quantity": "1"},
{"title": "Bentgo Prep 60-Piece Meal Prep Kit - Reusable Food Containers 1-Compartment, 2-Compartment, & 3-Compartments for Healthy Eating - Microwave, Freezer, & Dishwasher Safe (Floral Pastels)", "asin": "B09DHYTDBD", "price": "$29.99", "quantity": "1"},
{"title": "Pet Wipes for Dogs and Cats, Paws Butt Fur Cleaning Deodorizing, 100 Count Unscented Pet Grooming Wipes with 8\"x8\" Biodegradable Bamboo Fiber, Puppy Kitten Bath Wipe, Hypoallergenic, Licking Safety", "asin": "B0DLGBPDY8", "price": "$9.98", "quantity": "1"},
{"title": "ROYDX Non Stick Healthy Ceramic Frying Pan,Stainless Steel Cookware Set,Large Stockpot with Steamer,Detachable Handles, PFOA,PFAS Free for All Stoves,Family Party,Space Saving,Induction Oven Safe", "asin": "B0D2CS9YB4", "price": "$59.99", "quantity": "1"},
{"title": "Maruchan Ramen Chicken, Instant Ramen Noodles, Ready to Eat Meals, 3 Oz, 24 Count", "asin": "B07222R3Y5", "price": "$7.36", "quantity": "1"},
{"title": "Multipet's 18-Inch Floppy Loofa Light Weight No Stuffing Dog Toys, Assorted Colors", "asin": "B004HIJJNA", "price": "$6.00", "quantity": "1"},
{"title": "Multipet's Original Loofa Jumbo Dog Toy in Assorted Colors, 24-Inch", "asin": "B000I7TUKG", "price": "$6.71", "quantity": "1"}],
"product_details": [{"asin": "B08N4CLFP2"},
{"title": "COOLM 15V 3A Power Supply Universal AC 100-240V to DC 15V 3A 45W Power Adapter 110V Charger Transformer 5.5x2.5mm 2.1mm Interface Compatible with 15 Volt 1A 1.5A 2A 2.5A Equipment"},
{"price": "$14.98"},
{"bullet_list": "Output: DC 15V 3A, Input: AC 100-240V 50/60Hz, Applicable worldwide; DC interface size: 5.5mm x 2.5mm (and compatible with 5.5mm x 2.1mm). Note: It can not work for Microsoft Surface Book, Surface Go, Surface Pro X, Microsoft Laptop It perfect replacement for 1A / 1.5A / 2A / 2.5A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced) It are certified by CE / FCC / RoSH certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. Notice: Please check the specifications of your appliance, power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "15V 3A Power Supply"}],
"promotion_items": [{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99", "quantity": ""},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240...", "asin": "B08CZD4HWG", "price": "$12.99", "quantity": ""},
{"title": "15V 2A AC Adapter Power Supply Charger [15 Volts 2 Amps Regulated Switching Power] ...", "asin": "B0BHWNS5RW", "price": "$13.99", "quantity": ""},
{"title": "Portable Power Station Charger Adapter, FANLIDE 15V 2.5A Power Supply Adapter Charg...", "asin": "B09NPYR67W", "price": "$16.99", "quantity": ""},
{"title": "15V 2A 1.5A AC Adapter Power Supply Charger, 30W Universal Switching Power Cord Cha...", "asin": "B08HT1QK1G", "price": "$17.99", "quantity": ""},
{"title": "15V 4A Power Supply - COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A", "asin": "B083LX7CHV", "price": "$16.98", "quantity": ""},
{"title": "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 3A 2500mA Max.", "asin": "B078LSVVTB", "price": "$15.90", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] ...", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "15V 3A 2A 1A AC DC Power Supply Adapter 15 Volts 3 Amps DC Plug 5.5 x 2.1mm & 2.5mm...", "asin": "B0D83DTB6W", "price": "$15.99", "quantity": ""},
{"title": "15V 2A 1.5A AC Adapter Power Supply Charger, 30W Universal Switching Power Cord Cha...", "asin": "B08HT1QK1G", "price": "$17.99", "quantity": ""},
{"title": "Hustery 15V AC Adapter Charger Replacement Compatible with II Litter-Robot III Open...", "asin": "B0C3TTJ3BZ", "price": "$9.99", "quantity": ""},
{"title": "UL Listed 15V 2A Power Supply Adapter, 100-240V AC to 15V DC 2000mA Wall Charger with 5.5x2.1mm, 2.5mm, 3.5x1.35mm, 4.8x1.7mm Output Jacks - Replacement for AIMTOM SPS-155 and Small Electronics", "asin": "B08C8W2D13", "price": "$27.99", "quantity": ""},
{"title": "UL Listed 15V 1A 0.8A 0.5A Charger AC Adapter 15W Switching DC Power Supply Univers...", "asin": "B096R3MP3P", "price": "$17.99", "quantity": ""},
{"title": "3V~36V 4A 144W Universal Power Supply 3V 5V 6V 9V 12V 15V 18V 20V 24V 30V 36V Adjus...", "asin": "B0CW2HDGCG", "price": "$26.09", "quantity": ""},
{"title": "COOLM 5V 10A Power Supply Adapter AC 100-240V to DC 5 Volt 10amp DC5V10A 50W Converter 5.5x2.5mm DC Output Jack for CCTV Camera WS2812B WS2811 WS2813 SK6812 LED Strip", "asin": "B07H9XRZBP", "price": "$22.96", "quantity": ""},
{"title": "UL Listed 5V 3A 2.5A 15W Universal AC/DC Adapters Power Cord with Multi Tips Replac...", "asin": "B08HT1HKJ3", "price": "$15.59", "quantity": ""},
{"title": "DC 15V 1A Car Jump Starter Power Cord Charger for Peak 450A 500A 600A 800A 1000A Au...", "asin": "B0D2WF2LWX", "price": "$12.98", "quantity": ""},
{"title": "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 3A 2500mA Max.", "asin": "B078LSVVTB", "price": "$15.90", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] ...", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99", "quantity": ""},
{"title": "Portable Power Station Charger Adapter, FANLIDE 15V 2.5A Power Supply Adapter Charg...", "asin": "B09NPYR67W", "price": "$16.99", "quantity": ""},
{"title": "15V 4A Power Supply - COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A", "asin": "B083LX7CHV", "price": "$16.98", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 500mA 600mA 700mA 800mA 900mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt), Round Barrel Plug 5.5mm x 2.1mm & 2.5mm Tip Center Positive - 3.3ft Long Cord", "asin": "B08CZD4HWG", "price": "$12.99", "quantity": ""},
{"title": "Belker 45W Universal 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Adapter Power Supply for Household Eletronics LCD LED Strip Light Router HUB Speaker Smart Phone Tablet - Support Amps 0.5A 1A 2A 3A 3000mA Max.", "asin": "B015H0UPWU", "price": "$16.90", "quantity": ""},
{"title": "Foresight Sports GCQuad/GC3 Golf Launch Monitor Replacement Power Cord", "asin": "B0BB3HK9MW", "price": "$70.00", "quantity": ""},
{"title": "15V 3A Extra Long 6FT Power Supply Charger Cable (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt) Adapter Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm", "asin": "/promo/A1N34YMNYB79L1", "price": "$12.34", "quantity": ""},
{"title": "KOOBOOK 1Pcs L298P Shield R3 Motor Driver Module Expansion Board H-Bridge 2A for Arduino UNO 2560", "asin": "B07Y1J34P3", "price": "$14.99", "quantity": ""}],
"comparison_items": [{"title": "COOLM 15V 3A Power Supply Universal AC 100-240V to DC 15V 3A 45W Power Adapter 110V Charger Transformer 5.5x2.5mm 2.1mm Interface Compatible with 15 Volt 1A 1.5A 2A 2.5A Equipment", "asin": "B08N4CLFP2", "price": "$14.98"},
{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99"},
{"title": "Universal DC15V 3A Power Supply with 11 DC Plug Tips AC120V to DC15Volt 3000mA 2500mA 2000mA 1500mA 1000mA Switching Power Adapter Cord 15v AC Adapter Charger Transformer 5FT", "asin": "B0CZ9FPMLP", "price": "$9.29"},
{"title": "MTDZKJG 15V 3A Power Supply 45W AC Adapter 100~240V AC to DC 15V Transformer with 5.5mm x 2.5mm/2.1mm Plug for 15Volt 500mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment", "asin": "B0CCSGTSDD", "price": "$9.99"},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt), Round Barrel Plug 5.5mm x 2.1mm & 2.5mm Tip Center Positive - 3.3ft Long Cord", "asin": "B08CZD4HWG", "price": "$12.99"},
{"title": "DC15V Power Supply AC Adapter Charger 15V Power Cord AC to DC15Volt 3A 2.5A 2A 1500mA 1000mA 500mA Regulated Switching Power Adapter with 11 Plug Tips for Massage Gun Monitor Display (DC15V~3A)", "asin": "B07WF5W985", "price": "$9.99"}]
<|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": "2025-04-28T04:02:07.736Z", // 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|>
{"timestamp": "2025-04-28T04:00:24.973Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-28T04:01:04.111Z", "action": "click", "action_argument": "review"}
<|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": "CASIMY 15V AC Adapter Compatible with Yamaha THR10 THR10C THR10X THR5 THR5A THR10II THR30II WL THR30IIA Yamaha Mini TSS-15 TSS15 DTS Wireless Guitar Amplifier Amp Effects Power Supply Charger", "asin": "B0CHF8VN73", "price": "$18.99", "quantity": "1"},
{"title": "Gimme Seaweed Organic Premium Roasted Seaweed Snacks, Sea Salt & Avocado Oil, 20 Count, Keto, Vegan, Gluten-Free, Great Source of Omega3s and Iodine, Healthy On-The-Go Snack for Kids and Adults", "asin": "B088PRVMXL", "price": "$16.98", "quantity": "1"},
{"title": "Bentgo Prep 60-Piece Meal Prep Kit - Reusable Food Containers 1-Compartment, 2-Compartment, & 3-Compartments for Healthy Eating - Microwave, Freezer, & Dishwasher Safe (Floral Pastels)", "asin": "B09DHYTDBD", "price": "$29.99", "quantity": "1"},
{"title": "Pet Wipes for Dogs and Cats, Paws Butt Fur Cleaning Deodorizing, 100 Count Unscented Pet Grooming Wipes with 8\"x8\" Biodegradable Bamboo Fiber, Puppy Kitten Bath Wipe, Hypoallergenic, Licking Safety", "asin": "B0DLGBPDY8", "price": "$9.98", "quantity": "1"},
{"title": "ROYDX Non Stick Healthy Ceramic Frying Pan,Stainless Steel Cookware Set,Large Stockpot with Steamer,Detachable Handles, PFOA,PFAS Free for All Stoves,Family Party,Space Saving,Induction Oven Safe", "asin": "B0D2CS9YB4", "price": "$59.99", "quantity": "1"},
{"title": "Maruchan Ramen Chicken, Instant Ramen Noodles, Ready to Eat Meals, 3 Oz, 24 Count", "asin": "B07222R3Y5", "price": "$7.36", "quantity": "1"},
{"title": "Multipet's 18-Inch Floppy Loofa Light Weight No Stuffing Dog Toys, Assorted Colors", "asin": "B004HIJJNA", "price": "$6.00", "quantity": "1"},
{"title": "Multipet's Original Loofa Jumbo Dog Toy in Assorted Colors, 24-Inch", "asin": "B000I7TUKG", "price": "$6.71", "quantity": "1"}],
"product_details": [{"asin": "B08N4CLFP2"},
{"title": "COOLM 15V 3A Power Supply Universal AC 100-240V to DC 15V 3A 45W Power Adapter 110V Charger Transformer 5.5x2.5mm 2.1mm Interface Compatible with 15 Volt 1A 1.5A 2A 2.5A Equipment"},
{"price": "$14.98"},
{"bullet_list": "Output: DC 15V 3A, Input: AC 100-240V 50/60Hz, Applicable worldwide; DC interface size: 5.5mm x 2.5mm (and compatible with 5.5mm x 2.1mm). Note: It can not work for Microsoft Surface Book, Surface Go, Surface Pro X, Microsoft Laptop It perfect replacement for 1A / 1.5A / 2A / 2.5A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced) It are certified by CE / FCC / RoSH certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. Notice: Please check the specifications of your appliance, power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "15V 3A Power Supply"}],
"promotion_items": [{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99", "quantity": ""},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240...", "asin": "B08CZD4HWG", "price": "$12.99", "quantity": ""},
{"title": "15V 2A AC Adapter Power Supply Charger [15 Volts 2 Amps Regulated Switching Power] ...", "asin": "B0BHWNS5RW", "price": "$13.99", "quantity": ""},
{"title": "Portable Power Station Charger Adapter, FANLIDE 15V 2.5A Power Supply Adapter Charg...", "asin": "B09NPYR67W", "price": "$16.99", "quantity": ""},
{"title": "15V 2A 1.5A AC Adapter Power Supply Charger, 30W Universal Switching Power Cord Cha...", "asin": "B08HT1QK1G", "price": "$17.99", "quantity": ""},
{"title": "15V 4A Power Supply - COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A", "asin": "B083LX7CHV", "price": "$16.98", "quantity": ""},
{"title": "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 3A 2500mA Max.", "asin": "B078LSVVTB", "price": "$15.90", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] ...", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "15V 3A 2A 1A AC DC Power Supply Adapter 15 Volts 3 Amps DC Plug 5.5 x 2.1mm & 2.5mm...", "asin": "B0D83DTB6W", "price": "$15.99", "quantity": ""},
{"title": "15V 2A 1.5A AC Adapter Power Supply Charger, 30W Universal Switching Power Cord Cha...", "asin": "B08HT1QK1G", "price": "$17.99", "quantity": ""},
{"title": "Hustery 15V AC Adapter Charger Replacement Compatible with II Litter-Robot III Open...", "asin": "B0C3TTJ3BZ", "price": "$9.99", "quantity": ""},
{"title": "UL Listed 15V 2A Power Supply Adapter, 100-240V AC to 15V DC 2000mA Wall Charger with 5.5x2.1mm, 2.5mm, 3.5x1.35mm, 4.8x1.7mm Output Jacks - Replacement for AIMTOM SPS-155 and Small Electronics", "asin": "B08C8W2D13", "price": "$27.99", "quantity": ""},
{"title": "UL Listed 15V 1A 0.8A 0.5A Charger AC Adapter 15W Switching DC Power Supply Univers...", "asin": "B096R3MP3P", "price": "$17.99", "quantity": ""},
{"title": "3V~36V 4A 144W Universal Power Supply 3V 5V 6V 9V 12V 15V 18V 20V 24V 30V 36V Adjus...", "asin": "B0CW2HDGCG", "price": "$26.09", "quantity": ""},
{"title": "COOLM 5V 10A Power Supply Adapter AC 100-240V to DC 5 Volt 10amp DC5V10A 50W Converter 5.5x2.5mm DC Output Jack for CCTV Camera WS2812B WS2811 WS2813 SK6812 LED Strip", "asin": "B07H9XRZBP", "price": "$22.96", "quantity": ""},
{"title": "UL Listed 5V 3A 2.5A 15W Universal AC/DC Adapters Power Cord with Multi Tips Replac...", "asin": "B08HT1HKJ3", "price": "$15.59", "quantity": ""},
{"title": "DC 15V 1A Car Jump Starter Power Cord Charger for Peak 450A 500A 600A 800A 1000A Au...", "asin": "B0D2WF2LWX", "price": "$12.98", "quantity": ""},
{"title": "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 3A 2500mA Max.", "asin": "B078LSVVTB", "price": "$15.90", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] ...", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99", "quantity": ""},
{"title": "Portable Power Station Charger Adapter, FANLIDE 15V 2.5A Power Supply Adapter Charg...", "asin": "B09NPYR67W", "price": "$16.99", "quantity": ""},
{"title": "15V 4A Power Supply - COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A", "asin": "B083LX7CHV", "price": "$16.98", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 500mA 600mA 700mA 800mA 900mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt), Round Barrel Plug 5.5mm x 2.1mm & 2.5mm Tip Center Positive - 3.3ft Long Cord", "asin": "B08CZD4HWG", "price": "$12.99", "quantity": ""},
{"title": "Belker 45W Universal 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Adapter Power Supply for Household Eletronics LCD LED Strip Light Router HUB Speaker Smart Phone Tablet - Support Amps 0.5A 1A 2A 3A 3000mA Max.", "asin": "B015H0UPWU", "price": "$16.90", "quantity": ""},
{"title": "Foresight Sports GCQuad/GC3 Golf Launch Monitor Replacement Power Cord", "asin": "B0BB3HK9MW", "price": "$70.00", "quantity": ""},
{"title": "15V 3A Extra Long 6FT Power Supply Charger Cable (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt) Adapter Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm", "asin": "/promo/A1N34YMNYB79L1", "price": "$12.34", "quantity": ""},
{"title": "KOOBOOK 1Pcs L298P Shield R3 Motor Driver Module Expansion Board H-Bridge 2A for Arduino UNO 2560", "asin": "B07Y1J34P3", "price": "$14.99", "quantity": ""}],
"comparison_items": [{"title": "COOLM 15V 3A Power Supply Universal AC 100-240V to DC 15V 3A 45W Power Adapter 110V Charger Transformer 5.5x2.5mm 2.1mm Interface Compatible with 15 Volt 1A 1.5A 2A 2.5A Equipment", "asin": "B08N4CLFP2", "price": "$14.98"},
{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99"},
{"title": "Universal DC15V 3A Power Supply with 11 DC Plug Tips AC120V to DC15Volt 3000mA 2500mA 2000mA 1500mA 1000mA Switching Power Adapter Cord 15v AC Adapter Charger Transformer 5FT", "asin": "B0CZ9FPMLP", "price": "$9.29"},
{"title": "MTDZKJG 15V 3A Power Supply 45W AC Adapter 100~240V AC to DC 15V Transformer with 5.5mm x 2.5mm/2.1mm Plug for 15Volt 500mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment", "asin": "B0CCSGTSDD", "price": "$9.99"},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt), Round Barrel Plug 5.5mm x 2.1mm & 2.5mm Tip Center Positive - 3.3ft Long Cord", "asin": "B08CZD4HWG", "price": "$12.99"},
{"title": "DC15V Power Supply AC Adapter Charger 15V Power Cord AC to DC15Volt 3A 2.5A 2A 1500mA 1000mA 500mA Regulated Switching Power Adapter with 11 Plug Tips for Massage Gun Monitor Display (DC15V~3A)", "asin": "B07WF5W985", "price": "$9.99"}]
<|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": "2025-04-28T04:02:07.736Z", // 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|>
{"timestamp": "2025-04-28T04:00:24.973Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-28T04:01:04.111Z", "action": "click", "action_argument": "review"}
<|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": "CASIMY 15V AC Adapter Compatible with Yamaha THR10 THR10C THR10X THR5 THR5A THR10II THR30II WL THR30IIA Yamaha Mini TSS-15 TSS15 DTS Wireless Guitar Amplifier Amp Effects Power Supply Charger", "asin": "B0CHF8VN73", "price": "$18.99", "quantity": "1"},
{"title": "Gimme Seaweed Organic Premium Roasted Seaweed Snacks, Sea Salt & Avocado Oil, 20 Count, Keto, Vegan, Gluten-Free, Great Source of Omega3s and Iodine, Healthy On-The-Go Snack for Kids and Adults", "asin": "B088PRVMXL", "price": "$16.98", "quantity": "1"},
{"title": "Bentgo Prep 60-Piece Meal Prep Kit - Reusable Food Containers 1-Compartment, 2-Compartment, & 3-Compartments for Healthy Eating - Microwave, Freezer, & Dishwasher Safe (Floral Pastels)", "asin": "B09DHYTDBD", "price": "$29.99", "quantity": "1"},
{"title": "Pet Wipes for Dogs and Cats, Paws Butt Fur Cleaning Deodorizing, 100 Count Unscented Pet Grooming Wipes with 8\"x8\" Biodegradable Bamboo Fiber, Puppy Kitten Bath Wipe, Hypoallergenic, Licking Safety", "asin": "B0DLGBPDY8", "price": "$9.98", "quantity": "1"},
{"title": "ROYDX Non Stick Healthy Ceramic Frying Pan,Stainless Steel Cookware Set,Large Stockpot with Steamer,Detachable Handles, PFOA,PFAS Free for All Stoves,Family Party,Space Saving,Induction Oven Safe", "asin": "B0D2CS9YB4", "price": "$59.99", "quantity": "1"},
{"title": "Maruchan Ramen Chicken, Instant Ramen Noodles, Ready to Eat Meals, 3 Oz, 24 Count", "asin": "B07222R3Y5", "price": "$7.36", "quantity": "1"},
{"title": "Multipet's 18-Inch Floppy Loofa Light Weight No Stuffing Dog Toys, Assorted Colors", "asin": "B004HIJJNA", "price": "$6.00", "quantity": "1"},
{"title": "Multipet's Original Loofa Jumbo Dog Toy in Assorted Colors, 24-Inch", "asin": "B000I7TUKG", "price": "$6.71", "quantity": "1"}],
"product_details": [{"asin": "B08N4CLFP2"},
{"title": "COOLM 15V 3A Power Supply Universal AC 100-240V to DC 15V 3A 45W Power Adapter 110V Charger Transformer 5.5x2.5mm 2.1mm Interface Compatible with 15 Volt 1A 1.5A 2A 2.5A Equipment"},
{"price": "$14.98"},
{"bullet_list": "Output: DC 15V 3A, Input: AC 100-240V 50/60Hz, Applicable worldwide; DC interface size: 5.5mm x 2.5mm (and compatible with 5.5mm x 2.1mm). Note: It can not work for Microsoft Surface Book, Surface Go, Surface Pro X, Microsoft Laptop It perfect replacement for 1A / 1.5A / 2A / 2.5A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced) It are certified by CE / FCC / RoSH certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. Notice: Please check the specifications of your appliance, power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "15V 3A Power Supply"}],
"promotion_items": [{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99", "quantity": ""},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240...", "asin": "B08CZD4HWG", "price": "$12.99", "quantity": ""},
{"title": "15V 2A AC Adapter Power Supply Charger [15 Volts 2 Amps Regulated Switching Power] ...", "asin": "B0BHWNS5RW", "price": "$13.99", "quantity": ""},
{"title": "Portable Power Station Charger Adapter, FANLIDE 15V 2.5A Power Supply Adapter Charg...", "asin": "B09NPYR67W", "price": "$16.99", "quantity": ""},
{"title": "15V 2A 1.5A AC Adapter Power Supply Charger, 30W Universal Switching Power Cord Cha...", "asin": "B08HT1QK1G", "price": "$17.99", "quantity": ""},
{"title": "15V 4A Power Supply - COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A", "asin": "B083LX7CHV", "price": "$16.98", "quantity": ""},
{"title": "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 3A 2500mA Max.", "asin": "B078LSVVTB", "price": "$15.90", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] ...", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "15V 3A 2A 1A AC DC Power Supply Adapter 15 Volts 3 Amps DC Plug 5.5 x 2.1mm & 2.5mm...", "asin": "B0D83DTB6W", "price": "$15.99", "quantity": ""},
{"title": "15V 2A 1.5A AC Adapter Power Supply Charger, 30W Universal Switching Power Cord Cha...", "asin": "B08HT1QK1G", "price": "$17.99", "quantity": ""},
{"title": "Hustery 15V AC Adapter Charger Replacement Compatible with II Litter-Robot III Open...", "asin": "B0C3TTJ3BZ", "price": "$9.99", "quantity": ""},
{"title": "UL Listed 15V 2A Power Supply Adapter, 100-240V AC to 15V DC 2000mA Wall Charger with 5.5x2.1mm, 2.5mm, 3.5x1.35mm, 4.8x1.7mm Output Jacks - Replacement for AIMTOM SPS-155 and Small Electronics", "asin": "B08C8W2D13", "price": "$27.99", "quantity": ""},
{"title": "UL Listed 15V 1A 0.8A 0.5A Charger AC Adapter 15W Switching DC Power Supply Univers...", "asin": "B096R3MP3P", "price": "$17.99", "quantity": ""},
{"title": "3V~36V 4A 144W Universal Power Supply 3V 5V 6V 9V 12V 15V 18V 20V 24V 30V 36V Adjus...", "asin": "B0CW2HDGCG", "price": "$26.09", "quantity": ""},
{"title": "COOLM 5V 10A Power Supply Adapter AC 100-240V to DC 5 Volt 10amp DC5V10A 50W Converter 5.5x2.5mm DC Output Jack for CCTV Camera WS2812B WS2811 WS2813 SK6812 LED Strip", "asin": "B07H9XRZBP", "price": "$22.96", "quantity": ""},
{"title": "UL Listed 5V 3A 2.5A 15W Universal AC/DC Adapters Power Cord with Multi Tips Replac...", "asin": "B08HT1HKJ3", "price": "$15.59", "quantity": ""},
{"title": "DC 15V 1A Car Jump Starter Power Cord Charger for Peak 450A 500A 600A 800A 1000A Au...", "asin": "B0D2WF2LWX", "price": "$12.98", "quantity": ""},
{"title": "Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 3A 2500mA Max.", "asin": "B078LSVVTB", "price": "$15.90", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] ...", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99", "quantity": ""},
{"title": "Portable Power Station Charger Adapter, FANLIDE 15V 2.5A Power Supply Adapter Charg...", "asin": "B09NPYR67W", "price": "$16.99", "quantity": ""},
{"title": "15V 4A Power Supply - COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A", "asin": "B083LX7CHV", "price": "$16.98", "quantity": ""},
{"title": "15V 3A AC Adapter Power Supply Charger [15 Volts 3 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 500mA 600mA 700mA 800mA 900mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment", "asin": "B0BFPXF7GV", "price": "$14.99", "quantity": ""},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt), Round Barrel Plug 5.5mm x 2.1mm & 2.5mm Tip Center Positive - 3.3ft Long Cord", "asin": "B08CZD4HWG", "price": "$12.99", "quantity": ""},
{"title": "Belker 45W Universal 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Adapter Power Supply for Household Eletronics LCD LED Strip Light Router HUB Speaker Smart Phone Tablet - Support Amps 0.5A 1A 2A 3A 3000mA Max.", "asin": "B015H0UPWU", "price": "$16.90", "quantity": ""},
{"title": "Foresight Sports GCQuad/GC3 Golf Launch Monitor Replacement Power Cord", "asin": "B0BB3HK9MW", "price": "$70.00", "quantity": ""},
{"title": "15V 3A Extra Long 6FT Power Supply Charger Cable (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt) Adapter Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm", "asin": "/promo/A1N34YMNYB79L1", "price": "$12.34", "quantity": ""},
{"title": "KOOBOOK 1Pcs L298P Shield R3 Motor Driver Module Expansion Board H-Bridge 2A for Arduino UNO 2560", "asin": "B07Y1J34P3", "price": "$14.99", "quantity": ""}],
"comparison_items": [{"title": "COOLM 15V 3A Power Supply Universal AC 100-240V to DC 15V 3A 45W Power Adapter 110V Charger Transformer 5.5x2.5mm 2.1mm Interface Compatible with 15 Volt 1A 1.5A 2A 2.5A Equipment", "asin": "B08N4CLFP2", "price": "$14.98"},
{"title": "[UL Listed] Maxson 15V 2A Power Supply Charger (Input AC 100V-240V, Output DC 15 Volt 2 Amp 30 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal", "asin": "B07DFNF49F", "price": "$12.99"},
{"title": "Universal DC15V 3A Power Supply with 11 DC Plug Tips AC120V to DC15Volt 3000mA 2500mA 2000mA 1500mA 1000mA Switching Power Adapter Cord 15v AC Adapter Charger Transformer 5FT", "asin": "B0CZ9FPMLP", "price": "$9.29"},
{"title": "MTDZKJG 15V 3A Power Supply 45W AC Adapter 100~240V AC to DC 15V Transformer with 5.5mm x 2.5mm/2.1mm Plug for 15Volt 500mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment", "asin": "B0CCSGTSDD", "price": "$9.99"},
{"title": "15V 3A Power Supply Adapter Charger Switching Converter Adapter, (Input AC 100V-240V, Output DC 15 Volt 3 Amp 45 Watt), Round Barrel Plug 5.5mm x 2.1mm & 2.5mm Tip Center Positive - 3.3ft Long Cord", "asin": "B08CZD4HWG", "price": "$12.99"},
{"title": "DC15V Power Supply AC Adapter Charger 15V Power Cord AC to DC15Volt 3A 2.5A 2A 1500mA 1000mA 500mA Regulated Switching Power Adapter with 11 Plug Tips for Massage Gun Monitor Display (DC15V~3A)", "asin": "B07WF5W985", "price": "$9.99"}]
<|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": "2025-04-28T04:02:07.736Z", // 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>
