<|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": "2025-04-12T21:20:03.946Z", "action": "input", "action_argument": "ts7200"}
{"timestamp": "2025-04-12T21:20:04.154Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:20:08.337Z", "action": "input", "action_argument": "ts7200 mic"}
{"timestamp": "2025-04-12T21:20:08.570Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "ts7200 mic"}],
"cart_items": [{"title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects", "asin": "B00IBIVL42", "price": "$267.99", "quantity": "1"},
{"title": "Yamaha Mixer-Unpowered, Multicolored, 10-Input (MG10X CV)", "asin": "B09SQB4BVX", "price": "$247.99", "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": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made\nXLR", "asin": "B004MQSV04", "price": "$149.00", "quantity": ""},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable\nXLR", "asin": "B07CTQL5TC", "price": "$449.99", "quantity": ""},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)\nXLR", "asin": "B089SJGQBH", "price": "$59.99", "quantity": ""},
{"title": "Shure WH20 Dynamic Headset Microphone (Wired) - Rugged, Lightweight, Secure Fit for Active Mic Users, for Instructors/Musicians, 3-pin Male XLR Connector with Detachable Belt Clip (WH20XLR)\nXLR", "asin": "B0001DBZNM", "price": "$80.00", "quantity": ""},
{"title": "Fat Toad Dynamic Vocal Microphones with XLR Mic Cables & Clips (3 Pack) Cardioid Handheld, Unidirectional for Home Music Studio Recording, Live Stage Singing, DJ Karaoke | Pro Audio 20ft Mic Cord\nXLR", "asin": "B071LHC1XG", "price": "$54.20", "quantity": ""},
{"title": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made\nXLR", "asin": "B004MQSV04", "price": "$149.00", "quantity": ""},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable\nXLR", "asin": "B07CTQL5TC", "price": "$449.99", "quantity": ""},
{"title": "Lewitt RAY Microphone with Autofocus for Your Voice - Mute by Distance and Mute Button - for Podcasts, Streaming, Content and Music in Studio Quality - 1\" Studio Condenser Capsule\nXLR", "asin": "B0D1GWSKJX", "price": "$349.00", "quantity": ""},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)\nXLR", "asin": "B089SJGQBH", "price": "$59.99", "quantity": ""},
{"title": "Shure WH20 Dynamic Headset Microphone (Wired) - Rugged, Lightweight, Secure Fit for Active Mic Users, for Instructors/Musicians, 3-pin Male XLR Connector with Detachable Belt Clip (WH20XLR)\nXLR", "asin": "B0001DBZNM", "price": "$80.00", "quantity": ""}],
"ads": [{"title": "FIFINE K688 Podcast Microphone Kit, USB/XLR Dynamic Microphone with Boom Arm for PC/XLR Mixer, Gaming Mic with Mute Button, Headphone Jack for Vocal, Voice-Over, Streaming, Music Recording -K688CT", "asin": "B0D458QDVN"},
{"title": "FIFINE Studio Condenser USB Microphone Computer PC Microphone Kit with Adjustable Boom Arm Stand Shock Mount for Instruments Voice Overs Recording Podcasting YouTube Vocal Gaming Streaming-T669", "asin": "B07Y1C6GDS"},
{"title": "FIFINE USB/XLR Dynamic Microphone for Podcast Recording, PC Computer Gaming Streaming Mic with RGB Light, Mute Button, Headphones Jack, Desktop Stand, Vocal Mic for Singing YouTube-AmpliGame AM8", "asin": "B0BMFQP2ZZ"}],
"search_results": [{"title": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made", "asin": "B004MQSV04", "price": "$149.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable", "asin": "B07CTQL5TC", "price": "$449.99", "delivery": "FREE delivery Wed, Apr 16 Only 5 left in stock - order soon."},
{"title": "Movo VXR10 Universal Shotgun Mic for Camera - Camera Microphone for DSLR, iPhone and Android Smartphones - Compatible with Canon EOS, Nikon, and Sony Cameras - with Shock Mount, Deadcat Windscreen", "asin": "B0723D3FVL", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "SENNHEISER MKE 200 Condenser Microphone for Cameras and Mobile Devices, Black (508897)", "asin": "B08C8Y5XDC", "price": "$60.17", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TYT Authentic Genuine Speaker Mic Microphone for TYT TH-9800 TH-9800Plus TH-7800 Mobile car Radio Two Way Radio", "asin": "B075CXNGYK", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Movo VXR10-PRO External Video Microphone for Camera with Rycote Lyre Shock Mount - Compact Shotgun Mic and Accessories Compatible with Smartphones and DSLR Cameras - Battery-Free DSLR Microphone", "asin": "B08DDLMRBP", "price": "$49.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)", "asin": "B089SJGQBH", "price": "$59.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Bestshoot Condenser Interview Microphone Photography Shotgun Mic for Video Camcorders DSLR DV Camcorder 11 inches/27cm Camera Microphone with Metal Holder, Anti-Wind Foam Cap XLR Cable", "asin": "B076J4TTQP", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Tascam TM-2X Stereo X-Y Microphone for DSLR Cameras ,Black", "asin": "B00GBATPFO", "price": "$84.99", "delivery": "FREE delivery Tue, Apr 22"},
{"title": "TAKSTAR SGC-600 Video Microphone, Mini Shotgun Mic, Professional Camera Microphone for iPhone, Android Phone, Canon/Nikon/Sony Camera&Camcorder, Video Mic with Shock Mount, Windscreen, and 3.5mm Jack", "asin": "B08CB7J24N", "price": "$31.95", "delivery": "FREE delivery Fri, Apr 18 for Prime members Only 7 left in stock - order soon."},
{"title": "SYNCO External Video Microphone, Mic-M1S Camera Shotgun Microphone with Shock Mount Windshield for DSLR Camera Smartphone, Cardioid Directional Microphone", "asin": "B07ZPYMZCC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Lavalier Microphone for Sennheiser Wireless Transmitter Omnidirectional Condenser Wired Mic 3.5mm TRS Lapel for Lectures Live Streaming YouTube,5ft Black", "asin": "B0DGGJPNX5", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "JJC SGM-V1 Shotgun Video Microphone, Cardioid Microphone Condenser Mic Vdeomicro w/Shock Mount, Furry Foam Windscreen, Electret Condenser, 3.5mm TRS TRRS Cable, for Andoid Phone DSLR Camcorder", "asin": "B083CX1GH5", "price": "$26.99", "delivery": "FREE delivery Thu, Apr 17 for Prime members Only 14 left in stock - order soon."},
{"title": "Comica CVM-V30 LITE Video Microphone,Super-Cardioid Condenser On-Camera Shotgun Microphone for Canon Nikon Sony Panasonic DSLR Cameras,Mic for iPhone Android Smartphone with 3.5mm Jack(Red)", "asin": "B07DWRGWRF", "price": "$29.99", "delivery": "FREE delivery Apr 21 - 29 for Prime members"},
{"title": "Fat Toad Dynamic Vocal Microphones with XLR Mic Cables & Clips (3 Pack) Cardioid Handheld, Unidirectional for Home Music Studio Recording, Live Stage Singing, DJ Karaoke | Pro Audio 20ft Mic Cord", "asin": "B071LHC1XG", "price": "$54.20", "delivery": "FREE delivery Apr 16 - 21 Or fastest delivery Apr 15 - 18"},
{"title": "Behringer X32 Digital Mixer", "asin": "B008R7F382", "price": "$2,249.00", "delivery": "FREE delivery Tue, Apr 15"}]
<|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": "2025-04-12T21:20:56.477Z", // 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": "2025-04-12T21:20:03.946Z", "action": "input", "action_argument": "ts7200"}
{"timestamp": "2025-04-12T21:20:04.154Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:20:08.337Z", "action": "input", "action_argument": "ts7200 mic"}
{"timestamp": "2025-04-12T21:20:08.570Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "ts7200 mic"}],
"cart_items": [{"title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects", "asin": "B00IBIVL42", "price": "$267.99", "quantity": "1"},
{"title": "Yamaha Mixer-Unpowered, Multicolored, 10-Input (MG10X CV)", "asin": "B09SQB4BVX", "price": "$247.99", "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": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made\nXLR", "asin": "B004MQSV04", "price": "$149.00", "quantity": ""},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable\nXLR", "asin": "B07CTQL5TC", "price": "$449.99", "quantity": ""},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)\nXLR", "asin": "B089SJGQBH", "price": "$59.99", "quantity": ""},
{"title": "Shure WH20 Dynamic Headset Microphone (Wired) - Rugged, Lightweight, Secure Fit for Active Mic Users, for Instructors/Musicians, 3-pin Male XLR Connector with Detachable Belt Clip (WH20XLR)\nXLR", "asin": "B0001DBZNM", "price": "$80.00", "quantity": ""},
{"title": "Fat Toad Dynamic Vocal Microphones with XLR Mic Cables & Clips (3 Pack) Cardioid Handheld, Unidirectional for Home Music Studio Recording, Live Stage Singing, DJ Karaoke | Pro Audio 20ft Mic Cord\nXLR", "asin": "B071LHC1XG", "price": "$54.20", "quantity": ""},
{"title": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made\nXLR", "asin": "B004MQSV04", "price": "$149.00", "quantity": ""},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable\nXLR", "asin": "B07CTQL5TC", "price": "$449.99", "quantity": ""},
{"title": "Lewitt RAY Microphone with Autofocus for Your Voice - Mute by Distance and Mute Button - for Podcasts, Streaming, Content and Music in Studio Quality - 1\" Studio Condenser Capsule\nXLR", "asin": "B0D1GWSKJX", "price": "$349.00", "quantity": ""},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)\nXLR", "asin": "B089SJGQBH", "price": "$59.99", "quantity": ""},
{"title": "Shure WH20 Dynamic Headset Microphone (Wired) - Rugged, Lightweight, Secure Fit for Active Mic Users, for Instructors/Musicians, 3-pin Male XLR Connector with Detachable Belt Clip (WH20XLR)\nXLR", "asin": "B0001DBZNM", "price": "$80.00", "quantity": ""}],
"ads": [{"title": "FIFINE K688 Podcast Microphone Kit, USB/XLR Dynamic Microphone with Boom Arm for PC/XLR Mixer, Gaming Mic with Mute Button, Headphone Jack for Vocal, Voice-Over, Streaming, Music Recording -K688CT", "asin": "B0D458QDVN"},
{"title": "FIFINE Studio Condenser USB Microphone Computer PC Microphone Kit with Adjustable Boom Arm Stand Shock Mount for Instruments Voice Overs Recording Podcasting YouTube Vocal Gaming Streaming-T669", "asin": "B07Y1C6GDS"},
{"title": "FIFINE USB/XLR Dynamic Microphone for Podcast Recording, PC Computer Gaming Streaming Mic with RGB Light, Mute Button, Headphones Jack, Desktop Stand, Vocal Mic for Singing YouTube-AmpliGame AM8", "asin": "B0BMFQP2ZZ"}],
"search_results": [{"title": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made", "asin": "B004MQSV04", "price": "$149.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable", "asin": "B07CTQL5TC", "price": "$449.99", "delivery": "FREE delivery Wed, Apr 16 Only 5 left in stock - order soon."},
{"title": "Movo VXR10 Universal Shotgun Mic for Camera - Camera Microphone for DSLR, iPhone and Android Smartphones - Compatible with Canon EOS, Nikon, and Sony Cameras - with Shock Mount, Deadcat Windscreen", "asin": "B0723D3FVL", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "SENNHEISER MKE 200 Condenser Microphone for Cameras and Mobile Devices, Black (508897)", "asin": "B08C8Y5XDC", "price": "$60.17", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TYT Authentic Genuine Speaker Mic Microphone for TYT TH-9800 TH-9800Plus TH-7800 Mobile car Radio Two Way Radio", "asin": "B075CXNGYK", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Movo VXR10-PRO External Video Microphone for Camera with Rycote Lyre Shock Mount - Compact Shotgun Mic and Accessories Compatible with Smartphones and DSLR Cameras - Battery-Free DSLR Microphone", "asin": "B08DDLMRBP", "price": "$49.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)", "asin": "B089SJGQBH", "price": "$59.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Bestshoot Condenser Interview Microphone Photography Shotgun Mic for Video Camcorders DSLR DV Camcorder 11 inches/27cm Camera Microphone with Metal Holder, Anti-Wind Foam Cap XLR Cable", "asin": "B076J4TTQP", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Tascam TM-2X Stereo X-Y Microphone for DSLR Cameras ,Black", "asin": "B00GBATPFO", "price": "$84.99", "delivery": "FREE delivery Tue, Apr 22"},
{"title": "TAKSTAR SGC-600 Video Microphone, Mini Shotgun Mic, Professional Camera Microphone for iPhone, Android Phone, Canon/Nikon/Sony Camera&Camcorder, Video Mic with Shock Mount, Windscreen, and 3.5mm Jack", "asin": "B08CB7J24N", "price": "$31.95", "delivery": "FREE delivery Fri, Apr 18 for Prime members Only 7 left in stock - order soon."},
{"title": "SYNCO External Video Microphone, Mic-M1S Camera Shotgun Microphone with Shock Mount Windshield for DSLR Camera Smartphone, Cardioid Directional Microphone", "asin": "B07ZPYMZCC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Lavalier Microphone for Sennheiser Wireless Transmitter Omnidirectional Condenser Wired Mic 3.5mm TRS Lapel for Lectures Live Streaming YouTube,5ft Black", "asin": "B0DGGJPNX5", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "JJC SGM-V1 Shotgun Video Microphone, Cardioid Microphone Condenser Mic Vdeomicro w/Shock Mount, Furry Foam Windscreen, Electret Condenser, 3.5mm TRS TRRS Cable, for Andoid Phone DSLR Camcorder", "asin": "B083CX1GH5", "price": "$26.99", "delivery": "FREE delivery Thu, Apr 17 for Prime members Only 14 left in stock - order soon."},
{"title": "Comica CVM-V30 LITE Video Microphone,Super-Cardioid Condenser On-Camera Shotgun Microphone for Canon Nikon Sony Panasonic DSLR Cameras,Mic for iPhone Android Smartphone with 3.5mm Jack(Red)", "asin": "B07DWRGWRF", "price": "$29.99", "delivery": "FREE delivery Apr 21 - 29 for Prime members"},
{"title": "Fat Toad Dynamic Vocal Microphones with XLR Mic Cables & Clips (3 Pack) Cardioid Handheld, Unidirectional for Home Music Studio Recording, Live Stage Singing, DJ Karaoke | Pro Audio 20ft Mic Cord", "asin": "B071LHC1XG", "price": "$54.20", "delivery": "FREE delivery Apr 16 - 21 Or fastest delivery Apr 15 - 18"},
{"title": "Behringer X32 Digital Mixer", "asin": "B008R7F382", "price": "$2,249.00", "delivery": "FREE delivery Tue, Apr 15"}]
<|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": "2025-04-12T21:20:56.477Z", // 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": "2025-04-12T21:20:03.946Z", "action": "input", "action_argument": "ts7200"}
{"timestamp": "2025-04-12T21:20:04.154Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:20:08.337Z", "action": "input", "action_argument": "ts7200 mic"}
{"timestamp": "2025-04-12T21:20:08.570Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "ts7200 mic"}],
"cart_items": [{"title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects", "asin": "B00IBIVL42", "price": "$267.99", "quantity": "1"},
{"title": "Yamaha Mixer-Unpowered, Multicolored, 10-Input (MG10X CV)", "asin": "B09SQB4BVX", "price": "$247.99", "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": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made\nXLR", "asin": "B004MQSV04", "price": "$149.00", "quantity": ""},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable\nXLR", "asin": "B07CTQL5TC", "price": "$449.99", "quantity": ""},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)\nXLR", "asin": "B089SJGQBH", "price": "$59.99", "quantity": ""},
{"title": "Shure WH20 Dynamic Headset Microphone (Wired) - Rugged, Lightweight, Secure Fit for Active Mic Users, for Instructors/Musicians, 3-pin Male XLR Connector with Detachable Belt Clip (WH20XLR)\nXLR", "asin": "B0001DBZNM", "price": "$80.00", "quantity": ""},
{"title": "Fat Toad Dynamic Vocal Microphones with XLR Mic Cables & Clips (3 Pack) Cardioid Handheld, Unidirectional for Home Music Studio Recording, Live Stage Singing, DJ Karaoke | Pro Audio 20ft Mic Cord\nXLR", "asin": "B071LHC1XG", "price": "$54.20", "quantity": ""},
{"title": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made\nXLR", "asin": "B004MQSV04", "price": "$149.00", "quantity": ""},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable\nXLR", "asin": "B07CTQL5TC", "price": "$449.99", "quantity": ""},
{"title": "Lewitt RAY Microphone with Autofocus for Your Voice - Mute by Distance and Mute Button - for Podcasts, Streaming, Content and Music in Studio Quality - 1\" Studio Condenser Capsule\nXLR", "asin": "B0D1GWSKJX", "price": "$349.00", "quantity": ""},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)\nXLR", "asin": "B089SJGQBH", "price": "$59.99", "quantity": ""},
{"title": "Shure WH20 Dynamic Headset Microphone (Wired) - Rugged, Lightweight, Secure Fit for Active Mic Users, for Instructors/Musicians, 3-pin Male XLR Connector with Detachable Belt Clip (WH20XLR)\nXLR", "asin": "B0001DBZNM", "price": "$80.00", "quantity": ""}],
"ads": [{"title": "FIFINE K688 Podcast Microphone Kit, USB/XLR Dynamic Microphone with Boom Arm for PC/XLR Mixer, Gaming Mic with Mute Button, Headphone Jack for Vocal, Voice-Over, Streaming, Music Recording -K688CT", "asin": "B0D458QDVN"},
{"title": "FIFINE Studio Condenser USB Microphone Computer PC Microphone Kit with Adjustable Boom Arm Stand Shock Mount for Instruments Voice Overs Recording Podcasting YouTube Vocal Gaming Streaming-T669", "asin": "B07Y1C6GDS"},
{"title": "FIFINE USB/XLR Dynamic Microphone for Podcast Recording, PC Computer Gaming Streaming Mic with RGB Light, Mute Button, Headphones Jack, Desktop Stand, Vocal Mic for Singing YouTube-AmpliGame AM8", "asin": "B0BMFQP2ZZ"}],
"search_results": [{"title": "Cloud Microphones - Cloudlifter CL-1 Mic Activator - Ultra-Clean Microphone Preamp Gain - USA Made", "asin": "B004MQSV04", "price": "$149.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Heil Sound PR 40 Dynamic Cardioid Studio Microphone Bundle with PRSM Shock Mount (Black), Two-Section Broadcast Arm and Microphone Cable", "asin": "B07CTQL5TC", "price": "$449.99", "delivery": "FREE delivery Wed, Apr 16 Only 5 left in stock - order soon."},
{"title": "Movo VXR10 Universal Shotgun Mic for Camera - Camera Microphone for DSLR, iPhone and Android Smartphones - Compatible with Canon EOS, Nikon, and Sony Cameras - with Shock Mount, Deadcat Windscreen", "asin": "B0723D3FVL", "price": "$39.95", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "SENNHEISER MKE 200 Condenser Microphone for Cameras and Mobile Devices, Black (508897)", "asin": "B08C8Y5XDC", "price": "$60.17", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TYT Authentic Genuine Speaker Mic Microphone for TYT TH-9800 TH-9800Plus TH-7800 Mobile car Radio Two Way Radio", "asin": "B075CXNGYK", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Movo VXR10-PRO External Video Microphone for Camera with Rycote Lyre Shock Mount - Compact Shotgun Mic and Accessories Compatible with Smartphones and DSLR Cameras - Battery-Free DSLR Microphone", "asin": "B08DDLMRBP", "price": "$49.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "XLR Condenser Microphone, TONOR Professional Cardioid Studio Mic Kit with T20 Boom Arm, Shock Mount, Pop Filter for Recording, Podcasting, Voice Over, Streaming, Home Studio, YouTube (TC20)", "asin": "B089SJGQBH", "price": "$59.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Bestshoot Condenser Interview Microphone Photography Shotgun Mic for Video Camcorders DSLR DV Camcorder 11 inches/27cm Camera Microphone with Metal Holder, Anti-Wind Foam Cap XLR Cable", "asin": "B076J4TTQP", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Tascam TM-2X Stereo X-Y Microphone for DSLR Cameras ,Black", "asin": "B00GBATPFO", "price": "$84.99", "delivery": "FREE delivery Tue, Apr 22"},
{"title": "TAKSTAR SGC-600 Video Microphone, Mini Shotgun Mic, Professional Camera Microphone for iPhone, Android Phone, Canon/Nikon/Sony Camera&Camcorder, Video Mic with Shock Mount, Windscreen, and 3.5mm Jack", "asin": "B08CB7J24N", "price": "$31.95", "delivery": "FREE delivery Fri, Apr 18 for Prime members Only 7 left in stock - order soon."},
{"title": "SYNCO External Video Microphone, Mic-M1S Camera Shotgun Microphone with Shock Mount Windshield for DSLR Camera Smartphone, Cardioid Directional Microphone", "asin": "B07ZPYMZCC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Lavalier Microphone for Sennheiser Wireless Transmitter Omnidirectional Condenser Wired Mic 3.5mm TRS Lapel for Lectures Live Streaming YouTube,5ft Black", "asin": "B0DGGJPNX5", "price": "$10.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "JJC SGM-V1 Shotgun Video Microphone, Cardioid Microphone Condenser Mic Vdeomicro w/Shock Mount, Furry Foam Windscreen, Electret Condenser, 3.5mm TRS TRRS Cable, for Andoid Phone DSLR Camcorder", "asin": "B083CX1GH5", "price": "$26.99", "delivery": "FREE delivery Thu, Apr 17 for Prime members Only 14 left in stock - order soon."},
{"title": "Comica CVM-V30 LITE Video Microphone,Super-Cardioid Condenser On-Camera Shotgun Microphone for Canon Nikon Sony Panasonic DSLR Cameras,Mic for iPhone Android Smartphone with 3.5mm Jack(Red)", "asin": "B07DWRGWRF", "price": "$29.99", "delivery": "FREE delivery Apr 21 - 29 for Prime members"},
{"title": "Fat Toad Dynamic Vocal Microphones with XLR Mic Cables & Clips (3 Pack) Cardioid Handheld, Unidirectional for Home Music Studio Recording, Live Stage Singing, DJ Karaoke | Pro Audio 20ft Mic Cord", "asin": "B071LHC1XG", "price": "$54.20", "delivery": "FREE delivery Apr 16 - 21 Or fastest delivery Apr 15 - 18"},
{"title": "Behringer X32 Digital Mixer", "asin": "B008R7F382", "price": "$2,249.00", "delivery": "FREE delivery Tue, Apr 15"}]
<|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": "2025-04-12T21:20:56.477Z", // 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>
