<|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": "cold sore treatment abreva"}],
"cart_items": [{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$15.50", "quantity": "1"},
{"title": "DJI Osmo Mobile 7 Gimbal Stabilizer for iPhone, Android, Built-in Tripod, Ultra-Light, Comfortable Grip, 3-Axis Phone Gimbal, ActiveTrack 7.0, ShotGuides, One-Tap Edit, 10hrs Use, Phone Charging", "asin": "B07FSS4R16", "price": "$89.00", "quantity": "1"},
{"title": "DJI Osmo Mobile 6, 3-Axis Phone Gimbal, Object Tracking, Built-in Extension Rod, Portable and Foldable, Gimbal Stabilizer for iPhone, Android, YouTube TikTok Video, Platinum Gray", "asin": "B0C5J4M8HD", "price": "$109.00", "quantity": "1"},
{"title": "DOORXIF 4-Tier Ladder Green Bookshelves Freestanding, Cactus Bookcase Storage Organizer Closet Corner Metal Display Cabinet, Corner Green Bookshelf for Small Spaces, Green Bookcase for Bedroom Office", "asin": "B0B51Q4QNG", "price": "$189.00", "quantity": "1"},
{"title": "MIAMIO \u2013 11 Oz., Set of 4 Ceramic Tea Cup and Saucer Bamboo/Tea Mug - Wide Cappuccino Cup, Coffee Cups Ceramic Mug for Cappuccino, Latte, Espresso & Americano - Luxe Collection (Beige Pastel)", "asin": "B0CJVDKJYD", "price": "$36.99", "quantity": "1"},
{"title": "BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, 34g x4ea", "asin": "B0B2RM68G2", "price": "$19.00", "quantity": "1"},
{"title": "medicube Salmon DNA PDRN pink collagen jelly gel mask | overnight face mask for glass glow skin- elasticity, hydrating, firming and moisturizing | korean skincare, 28g, 4ea", "asin": "B0DGTMR754", "price": "$19.00", "quantity": "1"},
{"title": "CLARINS Cryo-Flash Face Mask | Visible Lift Effect in 10 Minutes* | Visibly Minimizes Pores | Boosts Radiance | Pro Like Results | All Skin Types | 2.5 Fluid Ounces", "asin": "B0C63HWV6Z", "price": "$80.00", "quantity": "1"},
{"title": "Sand White and Gold Balloons Set, 60 Pcs 12 Inch White Sand Gold Latex Balloons Gold and White Party Balloons For Birthday Baby Shower Engagement Wedding Anniversary Party Decorations", "asin": "B0BRWHDBPL", "price": "$7.99", "quantity": "1"},
{"title": "Brown Green woodland Party Balloons, 60 Pcs 12 Inch Sage Green Brown Gold Party Balloons Jungle Safari Balloons For Birthday Baby Shower Engagement Wedding Anniversary Jungle Party Decorations", "asin": "B0BTCRVZRJ", "price": "$7.99", "quantity": "1"},
{"title": "MOFT Phone Tripod Stand Compatible with iPhone 16/15/14/13/12 Series, Angle Adjustment & Strong Magnets MOVAS Vegan Leather Invisible Selfie Stick Tripod, Peppermint (Without Card Slot)", "asin": "B0D8KQWD9Z", "price": "$39.99", "quantity": "1"},
{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$16.99", "quantity": "1"}],
"product_details": [{"asin": "B000056OWW"},
{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams"},
{"price": "$15.50"},
{"bullet_list": "One tube of cream Relieves itching and burning Portable tube Temporary relief Easy to apply HSA and FSA eligible product"}],
"product_quantity": [{"quantity": "1"},
{"quantity": "1"}],
"promotion_items": [{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2", "asin": "B071K8PFHG", "price": "$25.49", "quantity": ""},
{"title": "Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3", "asin": "B0D8P72LS1", "price": "$49.99", "quantity": ""},
{"title": "Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count", "asin": "B08MVF9YW1", "price": "$9.99", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DP3TJT3Q", "price": "$13.95", "quantity": ""},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DPJH2LWB", "price": "$13.95", "quantity": ""},
{"title": "Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand", "asin": "B08C9Q8TTM", "price": "$6.54", "quantity": ""},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28", "quantity": ""},
{"title": "Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand", "asin": "B08C9Q8TTM", "price": "$6.54", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DPJH2LWB", "price": "$13.95", "quantity": ""},
{"title": "Campho Phenique Maximum Strength Antiseptic Gel, Pain Relief and Anti-Itch Treatment, Instant Relief From Bug Bites, Minor Cuts and Skin Irritations, 0.5 Oz", "asin": "B003LZVS7K", "price": "$10.00", "quantity": ""},
{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2", "asin": "B071K8PFHG", "price": "$25.49", "quantity": ""},
{"title": "Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count", "asin": "B08MVF9YW1", "price": "$9.99", "quantity": ""},
{"title": "Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3", "asin": "B0D8P72LS1", "price": "$49.99", "quantity": ""}],
"comparison_items": [{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$15.50"},
{"title": "Orajel Moisturelock Cold Sore Symptom Treatment, Cream 0.105 oz (Packaging May Vary)", "asin": "B01KHNJ9KG", "price": "$14.14"},
{"title": "Releev 1 Day Cold Sore Treatment 6ML", "asin": "B003GD0I5A", "price": "$20.59"},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28"},
{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Pump", "asin": "B000UALM1G", "price": "$14.84"}]
<|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": "2025-04-22T19:38:23.815Z", // 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": "cold sore treatment abreva"}],
"cart_items": [{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$15.50", "quantity": "1"},
{"title": "DJI Osmo Mobile 7 Gimbal Stabilizer for iPhone, Android, Built-in Tripod, Ultra-Light, Comfortable Grip, 3-Axis Phone Gimbal, ActiveTrack 7.0, ShotGuides, One-Tap Edit, 10hrs Use, Phone Charging", "asin": "B07FSS4R16", "price": "$89.00", "quantity": "1"},
{"title": "DJI Osmo Mobile 6, 3-Axis Phone Gimbal, Object Tracking, Built-in Extension Rod, Portable and Foldable, Gimbal Stabilizer for iPhone, Android, YouTube TikTok Video, Platinum Gray", "asin": "B0C5J4M8HD", "price": "$109.00", "quantity": "1"},
{"title": "DOORXIF 4-Tier Ladder Green Bookshelves Freestanding, Cactus Bookcase Storage Organizer Closet Corner Metal Display Cabinet, Corner Green Bookshelf for Small Spaces, Green Bookcase for Bedroom Office", "asin": "B0B51Q4QNG", "price": "$189.00", "quantity": "1"},
{"title": "MIAMIO \u2013 11 Oz., Set of 4 Ceramic Tea Cup and Saucer Bamboo/Tea Mug - Wide Cappuccino Cup, Coffee Cups Ceramic Mug for Cappuccino, Latte, Espresso & Americano - Luxe Collection (Beige Pastel)", "asin": "B0CJVDKJYD", "price": "$36.99", "quantity": "1"},
{"title": "BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, 34g x4ea", "asin": "B0B2RM68G2", "price": "$19.00", "quantity": "1"},
{"title": "medicube Salmon DNA PDRN pink collagen jelly gel mask | overnight face mask for glass glow skin- elasticity, hydrating, firming and moisturizing | korean skincare, 28g, 4ea", "asin": "B0DGTMR754", "price": "$19.00", "quantity": "1"},
{"title": "CLARINS Cryo-Flash Face Mask | Visible Lift Effect in 10 Minutes* | Visibly Minimizes Pores | Boosts Radiance | Pro Like Results | All Skin Types | 2.5 Fluid Ounces", "asin": "B0C63HWV6Z", "price": "$80.00", "quantity": "1"},
{"title": "Sand White and Gold Balloons Set, 60 Pcs 12 Inch White Sand Gold Latex Balloons Gold and White Party Balloons For Birthday Baby Shower Engagement Wedding Anniversary Party Decorations", "asin": "B0BRWHDBPL", "price": "$7.99", "quantity": "1"},
{"title": "Brown Green woodland Party Balloons, 60 Pcs 12 Inch Sage Green Brown Gold Party Balloons Jungle Safari Balloons For Birthday Baby Shower Engagement Wedding Anniversary Jungle Party Decorations", "asin": "B0BTCRVZRJ", "price": "$7.99", "quantity": "1"},
{"title": "MOFT Phone Tripod Stand Compatible with iPhone 16/15/14/13/12 Series, Angle Adjustment & Strong Magnets MOVAS Vegan Leather Invisible Selfie Stick Tripod, Peppermint (Without Card Slot)", "asin": "B0D8KQWD9Z", "price": "$39.99", "quantity": "1"},
{"title": "OImaster Monitor Stand Riser, Foldable Computer Monitor Riser, Adjustable Length Computer Stand and Storage Drawer & Pen Slot, Phone Stand Compatible Computer, Desktop, Laptop, Save Space (White)", "asin": "B08XYMLPJD", "price": "$29.99", "quantity": "1"},
{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$16.99", "quantity": "1"}],
"product_details": [{"asin": "B000056OWW"},
{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams"},
{"price": "$15.50"},
{"bullet_list": "One tube of cream Relieves itching and burning Portable tube Temporary relief Easy to apply HSA and FSA eligible product"}],
"product_quantity": [{"quantity": "1"},
{"quantity": "1"}],
"promotion_items": [{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2", "asin": "B071K8PFHG", "price": "$25.49", "quantity": ""},
{"title": "Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3", "asin": "B0D8P72LS1", "price": "$49.99", "quantity": ""},
{"title": "Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count", "asin": "B08MVF9YW1", "price": "$9.99", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DP3TJT3Q", "price": "$13.95", "quantity": ""},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DPJH2LWB", "price": "$13.95", "quantity": ""},
{"title": "Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand", "asin": "B08C9Q8TTM", "price": "$6.54", "quantity": ""},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28", "quantity": ""},
{"title": "Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand", "asin": "B08C9Q8TTM", "price": "$6.54", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DPJH2LWB", "price": "$13.95", "quantity": ""},
{"title": "Campho Phenique Maximum Strength Antiseptic Gel, Pain Relief and Anti-Itch Treatment, Instant Relief From Bug Bites, Minor Cuts and Skin Irritations, 0.5 Oz", "asin": "B003LZVS7K", "price": "$10.00", "quantity": ""},
{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2", "asin": "B071K8PFHG", "price": "$25.49", "quantity": ""},
{"title": "Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count", "asin": "B08MVF9YW1", "price": "$9.99", "quantity": ""},
{"title": "Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3", "asin": "B0D8P72LS1", "price": "$49.99", "quantity": ""}],
"comparison_items": [{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$15.50"},
{"title": "Orajel Moisturelock Cold Sore Symptom Treatment, Cream 0.105 oz (Packaging May Vary)", "asin": "B01KHNJ9KG", "price": "$14.14"},
{"title": "Releev 1 Day Cold Sore Treatment 6ML", "asin": "B003GD0I5A", "price": "$20.59"},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28"},
{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Pump", "asin": "B000UALM1G", "price": "$14.84"}]
<|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": "2025-04-22T19:38:23.815Z", // 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": "cold sore treatment abreva"}],
"cart_items": [{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$15.50", "quantity": "1"},
{"title": "DJI Osmo Mobile 7 Gimbal Stabilizer for iPhone, Android, Built-in Tripod, Ultra-Light, Comfortable Grip, 3-Axis Phone Gimbal, ActiveTrack 7.0, ShotGuides, One-Tap Edit, 10hrs Use, Phone Charging", "asin": "B07FSS4R16", "price": "$89.00", "quantity": "1"},
{"title": "DJI Osmo Mobile 6, 3-Axis Phone Gimbal, Object Tracking, Built-in Extension Rod, Portable and Foldable, Gimbal Stabilizer for iPhone, Android, YouTube TikTok Video, Platinum Gray", "asin": "B0C5J4M8HD", "price": "$109.00", "quantity": "1"},
{"title": "DOORXIF 4-Tier Ladder Green Bookshelves Freestanding, Cactus Bookcase Storage Organizer Closet Corner Metal Display Cabinet, Corner Green Bookshelf for Small Spaces, Green Bookcase for Bedroom Office", "asin": "B0B51Q4QNG", "price": "$189.00", "quantity": "1"},
{"title": "MIAMIO \u2013 11 Oz., Set of 4 Ceramic Tea Cup and Saucer Bamboo/Tea Mug - Wide Cappuccino Cup, Coffee Cups Ceramic Mug for Cappuccino, Latte, Espresso & Americano - Luxe Collection (Beige Pastel)", "asin": "B0CJVDKJYD", "price": "$36.99", "quantity": "1"},
{"title": "BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, 34g x4ea", "asin": "B0B2RM68G2", "price": "$19.00", "quantity": "1"},
{"title": "medicube Salmon DNA PDRN pink collagen jelly gel mask | overnight face mask for glass glow skin- elasticity, hydrating, firming and moisturizing | korean skincare, 28g, 4ea", "asin": "B0DGTMR754", "price": "$19.00", "quantity": "1"},
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{"title": "Sand White and Gold Balloons Set, 60 Pcs 12 Inch White Sand Gold Latex Balloons Gold and White Party Balloons For Birthday Baby Shower Engagement Wedding Anniversary Party Decorations", "asin": "B0BRWHDBPL", "price": "$7.99", "quantity": "1"},
{"title": "Brown Green woodland Party Balloons, 60 Pcs 12 Inch Sage Green Brown Gold Party Balloons Jungle Safari Balloons For Birthday Baby Shower Engagement Wedding Anniversary Jungle Party Decorations", "asin": "B0BTCRVZRJ", "price": "$7.99", "quantity": "1"},
{"title": "MOFT Phone Tripod Stand Compatible with iPhone 16/15/14/13/12 Series, Angle Adjustment & Strong Magnets MOVAS Vegan Leather Invisible Selfie Stick Tripod, Peppermint (Without Card Slot)", "asin": "B0D8KQWD9Z", "price": "$39.99", "quantity": "1"},
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{"title": "Diamond Sutras, Heart meridian and Rostrum Scriptures (Chinese Edition)", "asin": "7101115721", "price": "$19.99", "quantity": "1"},
{"title": "Anker Nano Charger, USB C GaN Charger 30W, PIQ 3.0 Foldable PPS Fast Charger for iPhone 16 / 15 and more series, Galaxy, iPad, Compatible with MagSafe", "asin": "B0B2MM1W65", "price": "$16.99", "quantity": "1"}],
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{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams"},
{"price": "$15.50"},
{"bullet_list": "One tube of cream Relieves itching and burning Portable tube Temporary relief Easy to apply HSA and FSA eligible product"}],
"product_quantity": [{"quantity": "1"},
{"quantity": "1"}],
"promotion_items": [{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2", "asin": "B071K8PFHG", "price": "$25.49", "quantity": ""},
{"title": "Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3", "asin": "B0D8P72LS1", "price": "$49.99", "quantity": ""},
{"title": "Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count", "asin": "B08MVF9YW1", "price": "$9.99", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DP3TJT3Q", "price": "$13.95", "quantity": ""},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DPJH2LWB", "price": "$13.95", "quantity": ""},
{"title": "Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand", "asin": "B08C9Q8TTM", "price": "$6.54", "quantity": ""},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28", "quantity": ""},
{"title": "Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand", "asin": "B08C9Q8TTM", "price": "$6.54", "quantity": ""},
{"title": "Cosette Cold Sore/Fever Blister Treatment for Face or Lips with Docosanol Cream, 10...", "asin": "B0DPJH2LWB", "price": "$13.95", "quantity": ""},
{"title": "Campho Phenique Maximum Strength Antiseptic Gel, Pain Relief and Anti-Itch Treatment, Instant Relief From Bug Bites, Minor Cuts and Skin Irritations, 0.5 Oz", "asin": "B003LZVS7K", "price": "$10.00", "quantity": ""},
{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2", "asin": "B071K8PFHG", "price": "$25.49", "quantity": ""},
{"title": "Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count", "asin": "B08MVF9YW1", "price": "$9.99", "quantity": ""},
{"title": "Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3", "asin": "B0D8P72LS1", "price": "$49.99", "quantity": ""}],
"comparison_items": [{"title": "Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams", "asin": "B000056OWW", "price": "$15.50"},
{"title": "Orajel Moisturelock Cold Sore Symptom Treatment, Cream 0.105 oz (Packaging May Vary)", "asin": "B01KHNJ9KG", "price": "$14.14"},
{"title": "Releev 1 Day Cold Sore Treatment 6ML", "asin": "B003GD0I5A", "price": "$20.59"},
{"title": "Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz", "asin": "B0BDNYX54S", "price": "$7.28"},
{"title": "Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Pump", "asin": "B000UALM1G", "price": "$14.84"}]
<|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": "2025-04-22T19:38:23.815Z", // 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>
