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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-05T12:18:23.999Z", "action": "click_product", "action_argument": "B085DV8T75"}
{"timestamp": "2025-04-05T12:19:32.528Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T12:20:11.395Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T12:22:43.737Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T12:23:51.315Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:03:52.457Z", "action": "purchase", "action_argument": "B0C59CLN29"}
{"timestamp": "2025-04-05T14:03:57.703Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T14:05:52.191Z", "action": "input", "action_argument": "Owala "}
{"timestamp": "2025-04-05T14:05:52.255Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-05T14:12:37.724Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:12:41.570Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:14:43.173Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:16:40.604Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:17:30.738Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:19:51.531Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:02.137Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:13.944Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:20.417Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:22.135Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:21:31.538Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:22:06.442Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-05T14:22:19.296Z", "action": "purchase", "action_argument": "B0C59CLN29"}
{"timestamp": "2025-04-07T16:09:01.555Z", "action": "input", "action_argument": "a book of stranger"}
{"timestamp": "2025-04-07T16:09:25.241Z", "action": "click_product", "action_argument": "0887069916"}
{"timestamp": "2025-04-07T16:19:22.361Z", "action": "input", "action_argument": "power of stranger"}
{"timestamp": "2025-04-07T16:19:30.051Z", "action": "click_product", "action_argument": "1984855778"}
{"timestamp": "2025-04-07T16:23:07.364Z", "action": "purchase", "action_argument": "1984855778"}
{"timestamp": "2025-04-12T13:25:10.640Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:49.122Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:51.567Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:56.998Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:57.641Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:58.257Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:58.969Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:59.514Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:00.072Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:04.918Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:05.689Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:06.454Z", "action": "click", "action_argument": "review"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-12T17:45:22.740Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-12T17:45:55.421Z", "action": "click", "action_argument": "other"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "cart_items": [
    {"title": "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"}
  ],
  "product_details": [
    {
  "asin": "B00IBIVL42"
},
    {
  "title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects"
},
    {
  "price": "$267.99"
},
    {
  "bullet_list": "10 channel mixer with USB and SPX digital effects Featuring studio grade discrete class A D PRE amps with inverted Darlington circuit providing fat, natural sounding bass and smooth, soaring highs 3 band EQ and high pass filters give you maximum control and eliminate unwanted noise, resulting in a cleaner mix 1 knob compressors allow easy control resulting in livelier guitars, punchier bass lines, a tighter snare and a cleaner vocal sound MG Series mixers feature a rugged, impact resistant, powder coated metal chassis; Equivalent input noise 128 dBu, residual output noise 102 dBu Note: Please refer to the user manual before use Dimensions(W\u00d7H\u00d7D): 244 millimeter x 71 millimeter x 294 millimeter (9.6x2.8x11.6 inches)"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
},
    {
  "quantity": "1 "
}
  ],
  "product_options": [
    {
  "Size": "6-input"
},
    {
  "Style": "USB Interface with Effects"
}
  ],
  "promotion_items": [
    {"title": "Mackie 802VLZ4 8-Channel Ultra-Compact Mixer with G-MIXERBAG-1212 Padded Nylon Mixer/Equipment Bag & PB-S3410 3.5 mm Stereo Breakout Cable, 10 feet Bundle", "asin": "B07F96NPYS", "price": "$232.99", "quantity": ""},
    {"title": "8 Channel Professional audio mixer,Audio Mixer,DJ Mixers with 48V Phantom Power,USB recording,3-Band EQ Output,with MP3 Player+Bluetooth U disk for Streaming Karaoke Party Recording(CT80S)", "asin": "B0D8XXHDCX", "price": "$89.99", "quantity": ""},
    {"title": "K-mxerpro 8 Channel Professional Audio Mixer Console Sound Board with 48V Phantom Power,USB Audio Interface for Live Show,Streaming Recording Music Stage Karaoke", "asin": "B0CYLBGWNC", "price": "$119.98", "quantity": ""},
    {"title": "Professional Audio Mixer With Dual Wireless Microphone, Sound Board Console System Interface 4 Channel Dj Mixer USB Bluetooth MP3 Computer Input 48V Phantom Power, Suitable for DJ Karaoke PC Guitar", "asin": "B09MFQBJ3B", "price": "$103.99", "quantity": ""},
    {"title": "NBVOICE Professional Portable All-in-One 2-Way PA System Suitcase-Style Design with 8-Channel Mixer and 2X Speaker Stands,Bluetooth, Microphone, Remote Control for Performances, Presentations", "asin": "B0CQT9DK1M", "price": "$376.99", "quantity": ""},
    {"title": "Mackie PROFX10V3 10 Channel Professional Effects Mixer with USB Bundle with Tascam Closed-Back Professional Headphones Black TH-02-B and Deluxe Accessory Bundle", "asin": "B07Z4W6YH6", "price": "$199.95", "quantity": ""},
    {"title": "Mackie ProFX10v3 10-Channel Sound Reinforcement Mixer with Built-In FX, Gator Cases G-MIXERBAG-1515 Mixer Bag & Stereo Cable 10' Bundle", "asin": "B07Y8LNCH5", "price": "$294.99", "quantity": ""},
    {"title": "PUPGSIS Gaming Audio Mixer, Audio Interface for PC/Podcast/Streaming, Sound Board with 3.5mm/XLR Mic Input, 48V Phantom Power, Voice Changer, Live Sound Card with DJ Mixer Effects/Bluetooth/4 Channel", "asin": "B0DLK14FTY", "price": "$29.99", "quantity": ""},
    {"title": "MAONO Audio Interface, MaonoCaster 10-Channel Podcast mixer with Pro-preamp, 48V Phantom Power, Bluetooth, 11 Customize sound pads for Recording, Streaming, Youtube, TikTok, PC, Guitar (AME2)", "asin": "B0B1DJP9KW", "price": "$95.97", "quantity": ""},
    {"title": "FIFINE Gaming Audio Mixer, Streaming RGB PC Mixer with XLR Microphone Interface, Individual Control, Volume Fader, Mute Button, 48V Phantom Power, for Podcast/Recording/Vocal/Game Voice-AmpliGame SC3", "asin": "B0BZP95YB5", "price": "$39.99", "quantity": ""},
    {"title": "KUCCU Stand Food Mixer, 6.5 Qt 660W, 6-Speed Tilt-Head , Kitchen Electric Mixer with Stainless Steel Bowl,Dough Hook,Whisk, Beater, Egg white separator (6.5-QT, Red)", "asin": "B08NJQKT6T", "price": "$109.99", "quantity": ""},
    {"title": "Hand Mixer Electric, 400W Food Mixer 5 Speeds Handheld Blender, 5 Stainless Steel Accessories, Storage Box, Kitchen Blender with Cord for Cream, Cookies, Dishwasher Safe, White", "asin": "B08LKR2TM8", "price": "$26.99", "quantity": ""},
    {"title": "Z-DESDEMONA Electric Hand Mixer, Powerful 300W Hand Mixer Electric Handheld with 304 Beaters, Dough Hook,Hand Held Mixer with Turbo for Baking Cakes, Eggs, Cream Food(Pink)", "asin": "B0DB7WN1RG", "price": "$18.99", "quantity": ""},
    {"title": "Yomelo 9-Speed Digital Hand Mixer Electric, 400W Powerful DC Motor, Baking Mixer Handheld with Snap-On Storage Case, Touch Button, Turbo Boost, Dough Hooks, Whisk (Ice Blue)", "asin": "B0B397TM76", "price": "$28.78", "quantity": ""},
    {"title": "Professional Portable All-in-One 2-Way PA System Suitcase-Style Design with 8-Chann...", "asin": "B0CQT9DK1M", "price": "$376.99", "quantity": ""},
    {"title": "FIFINE Gaming Audio Mixer, Streaming RGB PC Mixer with XLR Microphone Interface, Individual Control, Volume Fader, Mute Button, 48V Phantom Power, for Podcast/Recording/Vocal/Game Voice-AmpliGame SC3", "asin": "B0BZP95YB5", "price": "$39.99", "quantity": ""},
    {"title": "Mackie ProFX16v3 16-Channel Sound Reinforcement Mixer with Built-In FX, Gator Cases G-MIXERBAG-2118 Mixer Bag & Stereo Cable 10' Bundle", "asin": "B07Y8MQ1PD", "price": "$569.99", "quantity": ""},
    {"title": "Sustain Pedal Universal for Yamaha Casio Roland Korg Behringer Moog Piano Midi Elec...", "asin": "B071HN5TQ5", "price": "$15.99", "quantity": ""},
    {"title": "teenage engineering TX\u20136 portable and rechargeable 6 stereo channel mixer, usb audio interface and sound card, 8 hour battery life, built-in effects, ble and usb midi, iOS compatible", "asin": "B09VXQMK9K", "price": "$1,199.00", "quantity": ""},
    {"title": "Mackie 802VLZ4 8-Channel Ultra-Compact Mixer with G-MIXERBAG-1212 Padded Nylon Mixer/Equipment Bag & PB-S3410 3.5 mm Stereo Breakout Cable, 10 feet Bundle", "asin": "B07F96NPYS", "price": "$232.99", "quantity": ""},
    {"title": "8 Channel Professional audio mixer,Audio Mixer,DJ Mixers with 48V Phantom Power,USB...", "asin": "B0D8XXHDCX", "price": "$89.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects", "asin": "B00IBIVL42", "price": "$267.99"},
    {"title": "10 Channel Analog Sound Table Mg10 Yamaha, Yamaha, Mg10", "asin": "B0753J3HSS", "price": "$204.99"},
    {"title": "D Debra SI Series Professional Portable Recording Mixer Audio with 99 DSP Digital Effects Mic Preamps and USB for DJ Mixer Console Karaoke Home Recording Studio (SI-6UX)", "asin": "B08F27HQ7J", "price": "$115.99"},
    {"title": "Yamaha AG03MK2 Black 6-Channel Live Streaming Loopback Mixer/USB Interface with Steinberg Software Suite", "asin": "B09VTKC91H", "price": "$161.01"},
    {"title": "Mackie PROFX10V3 10 Channel Professional Effects Mixer with USB Bundle with Tascam Closed-Back Professional Headphones Black TH-02-B and Deluxe Accessory Bundle", "asin": "B07Z4W6YH6", "price": "$199.95"},
    {"title": "K-mxerpro 8 Channel Professional Audio Mixer Console Sound Board with 48V Phantom Power,USB Audio Interface for Live Show,Streaming Recording Music Stage Karaoke", "asin": "B0CYLBGWNC", "price": "$119.98"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-12T18:59:35.391Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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

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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-05T12:18:23.999Z", "action": "click_product", "action_argument": "B085DV8T75"}
{"timestamp": "2025-04-05T12:19:32.528Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T12:20:11.395Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T12:22:43.737Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T12:23:51.315Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:03:52.457Z", "action": "purchase", "action_argument": "B0C59CLN29"}
{"timestamp": "2025-04-05T14:03:57.703Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T14:05:52.191Z", "action": "input", "action_argument": "Owala "}
{"timestamp": "2025-04-05T14:05:52.255Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-05T14:12:37.724Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:12:41.570Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:14:43.173Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:16:40.604Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:17:30.738Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:19:51.531Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:02.137Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:13.944Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:20.417Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:22.135Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:21:31.538Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:22:06.442Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-05T14:22:19.296Z", "action": "purchase", "action_argument": "B0C59CLN29"}
{"timestamp": "2025-04-07T16:09:01.555Z", "action": "input", "action_argument": "a book of stranger"}
{"timestamp": "2025-04-07T16:09:25.241Z", "action": "click_product", "action_argument": "0887069916"}
{"timestamp": "2025-04-07T16:19:22.361Z", "action": "input", "action_argument": "power of stranger"}
{"timestamp": "2025-04-07T16:19:30.051Z", "action": "click_product", "action_argument": "1984855778"}
{"timestamp": "2025-04-07T16:23:07.364Z", "action": "purchase", "action_argument": "1984855778"}
{"timestamp": "2025-04-12T13:25:10.640Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:49.122Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:51.567Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:56.998Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:57.641Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:58.257Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:58.969Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:59.514Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:00.072Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:04.918Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:05.689Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:06.454Z", "action": "click", "action_argument": "review"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-12T17:45:22.740Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-12T17:45:55.421Z", "action": "click", "action_argument": "other"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "cart_items": [
    {"title": "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"}
  ],
  "product_details": [
    {
  "asin": "B00IBIVL42"
},
    {
  "title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects"
},
    {
  "price": "$267.99"
},
    {
  "bullet_list": "10 channel mixer with USB and SPX digital effects Featuring studio grade discrete class A D PRE amps with inverted Darlington circuit providing fat, natural sounding bass and smooth, soaring highs 3 band EQ and high pass filters give you maximum control and eliminate unwanted noise, resulting in a cleaner mix 1 knob compressors allow easy control resulting in livelier guitars, punchier bass lines, a tighter snare and a cleaner vocal sound MG Series mixers feature a rugged, impact resistant, powder coated metal chassis; Equivalent input noise 128 dBu, residual output noise 102 dBu Note: Please refer to the user manual before use Dimensions(W\u00d7H\u00d7D): 244 millimeter x 71 millimeter x 294 millimeter (9.6x2.8x11.6 inches)"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
},
    {
  "quantity": "1 "
}
  ],
  "product_options": [
    {
  "Size": "6-input"
},
    {
  "Style": "USB Interface with Effects"
}
  ],
  "promotion_items": [
    {"title": "Mackie 802VLZ4 8-Channel Ultra-Compact Mixer with G-MIXERBAG-1212 Padded Nylon Mixer/Equipment Bag & PB-S3410 3.5 mm Stereo Breakout Cable, 10 feet Bundle", "asin": "B07F96NPYS", "price": "$232.99", "quantity": ""},
    {"title": "8 Channel Professional audio mixer,Audio Mixer,DJ Mixers with 48V Phantom Power,USB recording,3-Band EQ Output,with MP3 Player+Bluetooth U disk for Streaming Karaoke Party Recording(CT80S)", "asin": "B0D8XXHDCX", "price": "$89.99", "quantity": ""},
    {"title": "K-mxerpro 8 Channel Professional Audio Mixer Console Sound Board with 48V Phantom Power,USB Audio Interface for Live Show,Streaming Recording Music Stage Karaoke", "asin": "B0CYLBGWNC", "price": "$119.98", "quantity": ""},
    {"title": "Professional Audio Mixer With Dual Wireless Microphone, Sound Board Console System Interface 4 Channel Dj Mixer USB Bluetooth MP3 Computer Input 48V Phantom Power, Suitable for DJ Karaoke PC Guitar", "asin": "B09MFQBJ3B", "price": "$103.99", "quantity": ""},
    {"title": "NBVOICE Professional Portable All-in-One 2-Way PA System Suitcase-Style Design with 8-Channel Mixer and 2X Speaker Stands,Bluetooth, Microphone, Remote Control for Performances, Presentations", "asin": "B0CQT9DK1M", "price": "$376.99", "quantity": ""},
    {"title": "Mackie PROFX10V3 10 Channel Professional Effects Mixer with USB Bundle with Tascam Closed-Back Professional Headphones Black TH-02-B and Deluxe Accessory Bundle", "asin": "B07Z4W6YH6", "price": "$199.95", "quantity": ""},
    {"title": "Mackie ProFX10v3 10-Channel Sound Reinforcement Mixer with Built-In FX, Gator Cases G-MIXERBAG-1515 Mixer Bag & Stereo Cable 10' Bundle", "asin": "B07Y8LNCH5", "price": "$294.99", "quantity": ""},
    {"title": "PUPGSIS Gaming Audio Mixer, Audio Interface for PC/Podcast/Streaming, Sound Board with 3.5mm/XLR Mic Input, 48V Phantom Power, Voice Changer, Live Sound Card with DJ Mixer Effects/Bluetooth/4 Channel", "asin": "B0DLK14FTY", "price": "$29.99", "quantity": ""},
    {"title": "MAONO Audio Interface, MaonoCaster 10-Channel Podcast mixer with Pro-preamp, 48V Phantom Power, Bluetooth, 11 Customize sound pads for Recording, Streaming, Youtube, TikTok, PC, Guitar (AME2)", "asin": "B0B1DJP9KW", "price": "$95.97", "quantity": ""},
    {"title": "FIFINE Gaming Audio Mixer, Streaming RGB PC Mixer with XLR Microphone Interface, Individual Control, Volume Fader, Mute Button, 48V Phantom Power, for Podcast/Recording/Vocal/Game Voice-AmpliGame SC3", "asin": "B0BZP95YB5", "price": "$39.99", "quantity": ""},
    {"title": "KUCCU Stand Food Mixer, 6.5 Qt 660W, 6-Speed Tilt-Head , Kitchen Electric Mixer with Stainless Steel Bowl,Dough Hook,Whisk, Beater, Egg white separator (6.5-QT, Red)", "asin": "B08NJQKT6T", "price": "$109.99", "quantity": ""},
    {"title": "Hand Mixer Electric, 400W Food Mixer 5 Speeds Handheld Blender, 5 Stainless Steel Accessories, Storage Box, Kitchen Blender with Cord for Cream, Cookies, Dishwasher Safe, White", "asin": "B08LKR2TM8", "price": "$26.99", "quantity": ""},
    {"title": "Z-DESDEMONA Electric Hand Mixer, Powerful 300W Hand Mixer Electric Handheld with 304 Beaters, Dough Hook,Hand Held Mixer with Turbo for Baking Cakes, Eggs, Cream Food(Pink)", "asin": "B0DB7WN1RG", "price": "$18.99", "quantity": ""},
    {"title": "Yomelo 9-Speed Digital Hand Mixer Electric, 400W Powerful DC Motor, Baking Mixer Handheld with Snap-On Storage Case, Touch Button, Turbo Boost, Dough Hooks, Whisk (Ice Blue)", "asin": "B0B397TM76", "price": "$28.78", "quantity": ""},
    {"title": "Professional Portable All-in-One 2-Way PA System Suitcase-Style Design with 8-Chann...", "asin": "B0CQT9DK1M", "price": "$376.99", "quantity": ""},
    {"title": "FIFINE Gaming Audio Mixer, Streaming RGB PC Mixer with XLR Microphone Interface, Individual Control, Volume Fader, Mute Button, 48V Phantom Power, for Podcast/Recording/Vocal/Game Voice-AmpliGame SC3", "asin": "B0BZP95YB5", "price": "$39.99", "quantity": ""},
    {"title": "Mackie ProFX16v3 16-Channel Sound Reinforcement Mixer with Built-In FX, Gator Cases G-MIXERBAG-2118 Mixer Bag & Stereo Cable 10' Bundle", "asin": "B07Y8MQ1PD", "price": "$569.99", "quantity": ""},
    {"title": "Sustain Pedal Universal for Yamaha Casio Roland Korg Behringer Moog Piano Midi Elec...", "asin": "B071HN5TQ5", "price": "$15.99", "quantity": ""},
    {"title": "teenage engineering TX\u20136 portable and rechargeable 6 stereo channel mixer, usb audio interface and sound card, 8 hour battery life, built-in effects, ble and usb midi, iOS compatible", "asin": "B09VXQMK9K", "price": "$1,199.00", "quantity": ""},
    {"title": "Mackie 802VLZ4 8-Channel Ultra-Compact Mixer with G-MIXERBAG-1212 Padded Nylon Mixer/Equipment Bag & PB-S3410 3.5 mm Stereo Breakout Cable, 10 feet Bundle", "asin": "B07F96NPYS", "price": "$232.99", "quantity": ""},
    {"title": "8 Channel Professional audio mixer,Audio Mixer,DJ Mixers with 48V Phantom Power,USB...", "asin": "B0D8XXHDCX", "price": "$89.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects", "asin": "B00IBIVL42", "price": "$267.99"},
    {"title": "10 Channel Analog Sound Table Mg10 Yamaha, Yamaha, Mg10", "asin": "B0753J3HSS", "price": "$204.99"},
    {"title": "D Debra SI Series Professional Portable Recording Mixer Audio with 99 DSP Digital Effects Mic Preamps and USB for DJ Mixer Console Karaoke Home Recording Studio (SI-6UX)", "asin": "B08F27HQ7J", "price": "$115.99"},
    {"title": "Yamaha AG03MK2 Black 6-Channel Live Streaming Loopback Mixer/USB Interface with Steinberg Software Suite", "asin": "B09VTKC91H", "price": "$161.01"},
    {"title": "Mackie PROFX10V3 10 Channel Professional Effects Mixer with USB Bundle with Tascam Closed-Back Professional Headphones Black TH-02-B and Deluxe Accessory Bundle", "asin": "B07Z4W6YH6", "price": "$199.95"},
    {"title": "K-mxerpro 8 Channel Professional Audio Mixer Console Sound Board with 48V Phantom Power,USB Audio Interface for Live Show,Streaming Recording Music Stage Karaoke", "asin": "B0CYLBGWNC", "price": "$119.98"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-12T18:59:35.391Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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

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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-05T12:18:23.999Z", "action": "click_product", "action_argument": "B085DV8T75"}
{"timestamp": "2025-04-05T12:19:32.528Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T12:20:11.395Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T12:22:43.737Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T12:23:51.315Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:03:52.457Z", "action": "purchase", "action_argument": "B0C59CLN29"}
{"timestamp": "2025-04-05T14:03:57.703Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T14:05:52.191Z", "action": "input", "action_argument": "Owala "}
{"timestamp": "2025-04-05T14:05:52.255Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-05T14:12:37.724Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:12:41.570Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:14:43.173Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:16:40.604Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:17:30.738Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:19:51.531Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:02.137Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:13.944Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:20.417Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:20:22.135Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:21:31.538Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T14:22:06.442Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-05T14:22:19.296Z", "action": "purchase", "action_argument": "B0C59CLN29"}
{"timestamp": "2025-04-07T16:09:01.555Z", "action": "input", "action_argument": "a book of stranger"}
{"timestamp": "2025-04-07T16:09:25.241Z", "action": "click_product", "action_argument": "0887069916"}
{"timestamp": "2025-04-07T16:19:22.361Z", "action": "input", "action_argument": "power of stranger"}
{"timestamp": "2025-04-07T16:19:30.051Z", "action": "click_product", "action_argument": "1984855778"}
{"timestamp": "2025-04-07T16:23:07.364Z", "action": "purchase", "action_argument": "1984855778"}
{"timestamp": "2025-04-12T13:25:10.640Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:49.122Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:51.567Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:56.998Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:57.641Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:58.257Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:58.969Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:25:59.514Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:00.072Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:04.918Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:05.689Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-12T13:26:06.454Z", "action": "click", "action_argument": "review"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-12T17:45:22.740Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-12T17:45:55.421Z", "action": "click", "action_argument": "other"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
{
  "search_term": [
    {
  "term": ""
}
  ],
  "cart_items": [
    {"title": "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"}
  ],
  "product_details": [
    {
  "asin": "B00IBIVL42"
},
    {
  "title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects"
},
    {
  "price": "$267.99"
},
    {
  "bullet_list": "10 channel mixer with USB and SPX digital effects Featuring studio grade discrete class A D PRE amps with inverted Darlington circuit providing fat, natural sounding bass and smooth, soaring highs 3 band EQ and high pass filters give you maximum control and eliminate unwanted noise, resulting in a cleaner mix 1 knob compressors allow easy control resulting in livelier guitars, punchier bass lines, a tighter snare and a cleaner vocal sound MG Series mixers feature a rugged, impact resistant, powder coated metal chassis; Equivalent input noise 128 dBu, residual output noise 102 dBu Note: Please refer to the user manual before use Dimensions(W\u00d7H\u00d7D): 244 millimeter x 71 millimeter x 294 millimeter (9.6x2.8x11.6 inches)"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
},
    {
  "quantity": "1 "
}
  ],
  "product_options": [
    {
  "Size": "6-input"
},
    {
  "Style": "USB Interface with Effects"
}
  ],
  "promotion_items": [
    {"title": "Mackie 802VLZ4 8-Channel Ultra-Compact Mixer with G-MIXERBAG-1212 Padded Nylon Mixer/Equipment Bag & PB-S3410 3.5 mm Stereo Breakout Cable, 10 feet Bundle", "asin": "B07F96NPYS", "price": "$232.99", "quantity": ""},
    {"title": "8 Channel Professional audio mixer,Audio Mixer,DJ Mixers with 48V Phantom Power,USB recording,3-Band EQ Output,with MP3 Player+Bluetooth U disk for Streaming Karaoke Party Recording(CT80S)", "asin": "B0D8XXHDCX", "price": "$89.99", "quantity": ""},
    {"title": "K-mxerpro 8 Channel Professional Audio Mixer Console Sound Board with 48V Phantom Power,USB Audio Interface for Live Show,Streaming Recording Music Stage Karaoke", "asin": "B0CYLBGWNC", "price": "$119.98", "quantity": ""},
    {"title": "Professional Audio Mixer With Dual Wireless Microphone, Sound Board Console System Interface 4 Channel Dj Mixer USB Bluetooth MP3 Computer Input 48V Phantom Power, Suitable for DJ Karaoke PC Guitar", "asin": "B09MFQBJ3B", "price": "$103.99", "quantity": ""},
    {"title": "NBVOICE Professional Portable All-in-One 2-Way PA System Suitcase-Style Design with 8-Channel Mixer and 2X Speaker Stands,Bluetooth, Microphone, Remote Control for Performances, Presentations", "asin": "B0CQT9DK1M", "price": "$376.99", "quantity": ""},
    {"title": "Mackie PROFX10V3 10 Channel Professional Effects Mixer with USB Bundle with Tascam Closed-Back Professional Headphones Black TH-02-B and Deluxe Accessory Bundle", "asin": "B07Z4W6YH6", "price": "$199.95", "quantity": ""},
    {"title": "Mackie ProFX10v3 10-Channel Sound Reinforcement Mixer with Built-In FX, Gator Cases G-MIXERBAG-1515 Mixer Bag & Stereo Cable 10' Bundle", "asin": "B07Y8LNCH5", "price": "$294.99", "quantity": ""},
    {"title": "PUPGSIS Gaming Audio Mixer, Audio Interface for PC/Podcast/Streaming, Sound Board with 3.5mm/XLR Mic Input, 48V Phantom Power, Voice Changer, Live Sound Card with DJ Mixer Effects/Bluetooth/4 Channel", "asin": "B0DLK14FTY", "price": "$29.99", "quantity": ""},
    {"title": "MAONO Audio Interface, MaonoCaster 10-Channel Podcast mixer with Pro-preamp, 48V Phantom Power, Bluetooth, 11 Customize sound pads for Recording, Streaming, Youtube, TikTok, PC, Guitar (AME2)", "asin": "B0B1DJP9KW", "price": "$95.97", "quantity": ""},
    {"title": "FIFINE Gaming Audio Mixer, Streaming RGB PC Mixer with XLR Microphone Interface, Individual Control, Volume Fader, Mute Button, 48V Phantom Power, for Podcast/Recording/Vocal/Game Voice-AmpliGame SC3", "asin": "B0BZP95YB5", "price": "$39.99", "quantity": ""},
    {"title": "KUCCU Stand Food Mixer, 6.5 Qt 660W, 6-Speed Tilt-Head , Kitchen Electric Mixer with Stainless Steel Bowl,Dough Hook,Whisk, Beater, Egg white separator (6.5-QT, Red)", "asin": "B08NJQKT6T", "price": "$109.99", "quantity": ""},
    {"title": "Hand Mixer Electric, 400W Food Mixer 5 Speeds Handheld Blender, 5 Stainless Steel Accessories, Storage Box, Kitchen Blender with Cord for Cream, Cookies, Dishwasher Safe, White", "asin": "B08LKR2TM8", "price": "$26.99", "quantity": ""},
    {"title": "Z-DESDEMONA Electric Hand Mixer, Powerful 300W Hand Mixer Electric Handheld with 304 Beaters, Dough Hook,Hand Held Mixer with Turbo for Baking Cakes, Eggs, Cream Food(Pink)", "asin": "B0DB7WN1RG", "price": "$18.99", "quantity": ""},
    {"title": "Yomelo 9-Speed Digital Hand Mixer Electric, 400W Powerful DC Motor, Baking Mixer Handheld with Snap-On Storage Case, Touch Button, Turbo Boost, Dough Hooks, Whisk (Ice Blue)", "asin": "B0B397TM76", "price": "$28.78", "quantity": ""},
    {"title": "Professional Portable All-in-One 2-Way PA System Suitcase-Style Design with 8-Chann...", "asin": "B0CQT9DK1M", "price": "$376.99", "quantity": ""},
    {"title": "FIFINE Gaming Audio Mixer, Streaming RGB PC Mixer with XLR Microphone Interface, Individual Control, Volume Fader, Mute Button, 48V Phantom Power, for Podcast/Recording/Vocal/Game Voice-AmpliGame SC3", "asin": "B0BZP95YB5", "price": "$39.99", "quantity": ""},
    {"title": "Mackie ProFX16v3 16-Channel Sound Reinforcement Mixer with Built-In FX, Gator Cases G-MIXERBAG-2118 Mixer Bag & Stereo Cable 10' Bundle", "asin": "B07Y8MQ1PD", "price": "$569.99", "quantity": ""},
    {"title": "Sustain Pedal Universal for Yamaha Casio Roland Korg Behringer Moog Piano Midi Elec...", "asin": "B071HN5TQ5", "price": "$15.99", "quantity": ""},
    {"title": "teenage engineering TX\u20136 portable and rechargeable 6 stereo channel mixer, usb audio interface and sound card, 8 hour battery life, built-in effects, ble and usb midi, iOS compatible", "asin": "B09VXQMK9K", "price": "$1,199.00", "quantity": ""},
    {"title": "Mackie 802VLZ4 8-Channel Ultra-Compact Mixer with G-MIXERBAG-1212 Padded Nylon Mixer/Equipment Bag & PB-S3410 3.5 mm Stereo Breakout Cable, 10 feet Bundle", "asin": "B07F96NPYS", "price": "$232.99", "quantity": ""},
    {"title": "8 Channel Professional audio mixer,Audio Mixer,DJ Mixers with 48V Phantom Power,USB...", "asin": "B0D8XXHDCX", "price": "$89.99", "quantity": ""}
  ],
  "comparison_items": [
    {"title": "YAMAHA MG10XU 10-Input Stereo Mixer with Effects", "asin": "B00IBIVL42", "price": "$267.99"},
    {"title": "10 Channel Analog Sound Table Mg10 Yamaha, Yamaha, Mg10", "asin": "B0753J3HSS", "price": "$204.99"},
    {"title": "D Debra SI Series Professional Portable Recording Mixer Audio with 99 DSP Digital Effects Mic Preamps and USB for DJ Mixer Console Karaoke Home Recording Studio (SI-6UX)", "asin": "B08F27HQ7J", "price": "$115.99"},
    {"title": "Yamaha AG03MK2 Black 6-Channel Live Streaming Loopback Mixer/USB Interface with Steinberg Software Suite", "asin": "B09VTKC91H", "price": "$161.01"},
    {"title": "Mackie PROFX10V3 10 Channel Professional Effects Mixer with USB Bundle with Tascam Closed-Back Professional Headphones Black TH-02-B and Deluxe Accessory Bundle", "asin": "B07Z4W6YH6", "price": "$199.95"},
    {"title": "K-mxerpro 8 Channel Professional Audio Mixer Console Sound Board with 48V Phantom Power,USB Audio Interface for Live Show,Streaming Recording Music Stage Karaoke", "asin": "B0CYLBGWNC", "price": "$119.98"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-12T18:59:35.391Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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