<|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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-03-27T21:36:45.430Z", "action": "input", "action_argument": "chicken breast"}
{"timestamp": "2025-03-27T21:36:49.246Z", "action": "input", "action_argument": "beef"}
<|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": "beef"
}
  ],
  "cart_items": [
    {"title": "Professional Hair Cutting Shears Set,6 Inch Barber Hair Cutting Scissors Kit,Hairdressing Thinning Shears for Hair Cutting,Sharp Blades Haircut Scissors Kit for Women/Men/Kids (Rainbow)", "asin": "B08PL2ZMLZ", "price": "$9.99", "quantity": "1"},
    {"title": "OLLY Probiotic + Prebiotic Gummy, Digestive Support and Gut Health, 500 Million CFUs, Fiber, Adult Chewable Supplement for Men and Women, Peach, 30 Day Supply - 30 Count", "asin": "B012RFVHSO", "price": "$11.96", "quantity": "1"},
    {"title": "Nature's Bounty Acidophilus Probiotic, Daily Probiotic Supplement, Supports Digestive Health, Twin Pack, 200 Tablets", "asin": "B004JO3JTM", "price": "$12.99", "quantity": "1"},
    {"title": "SNOCATENA Snow Chains for Car,SUV,Truck and Pickup,Universal Emergency Tire chains,Compatible with Tire Width 205 215 225 235 245 255 265 MM - Set of 2", "asin": "B0DCVJL9X8", "price": "$55.99", "quantity": "1"},
    {"title": "Just Bare\u00ae Natural Fresh Chicken Breast Fillets | Family Pack | Antibiotic Free | Boneless | Skinless | 2.25 LB", "asin": "B00J3VHERY", "price": "$8.29"},
    {"title": "Just Bare Chicken Natural Fresh Chicken Thighs | No Antibiotics Ever | Boneless | Skinless | 1.25 LB", "asin": "B00AR100NE", "price": "$5.49"},
    {"title": "Just Bare\u00ae Natural Fresh Chicken Tenders | Family Pack | No Antibiotics Ever | Boneless | Skinless | 2.0 LB", "asin": "B07PSZTSGH", "price": "$12.98"},
    {"title": "Grown in Idaho Super Crispy Crinkle Cut Fries, 28 oz (Frozen)", "asin": "B07HKGMPDR", "price": "$4.99"},
    {"title": "365 by Whole Foods Market, Potatoes Shoestring Organic, 16 Ounce", "asin": "B074H61M18", "price": "$3.69"},
    {"title": "Amazon Brand, Happy Belly Straight Fries, 32 Oz", "asin": "B08CPLHDMC", "price": "$2.79"},
    {"title": "Alexia Seasoned Waffle Cut Fries, Non-GMO Ingredients, 20 oz (Frozen)", "asin": "B000VHPHF0", "price": "$4.69"},
    {"title": "Amazon Fresh Brand, Wild Caught Pacific Whiting Skin-On Fillets Value Pack, Frozen, Sustainably Sourced, Phosphate Free, 2 Lb", "asin": "B07ZS3QV9T", "price": "$11.95"},
    {"title": "Amazon Grocery, Beef Stew Meat, Boneless, USDA Choice, Weight Varies", "asin": "B0D4GM1BXQ", "price": "$8.99/lb"},
    {"title": "Amazon Fresh Brand, Bay Scallops, Frozen, Responsibly Sourced, Phosphate Free, 12 Oz", "asin": "B0948HW1ST", "price": "$9.65"},
    {"title": "Beef Ribeye Roast, Bone-In, 2 Bone, USDA Choice", "asin": "B09W22N2SK", "price": "$31.96"},
    {"title": "365 by Whole Foods Market, Oil Avocado, 16.9 Fl Oz", "asin": "B07Q4YNG8W", "price": "$11.29"}
  ],
  "promotion_items": [
    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb\nBeef", "asin": "B0CSF27LF4", "price": "$10.44", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Old Fashioned - Original - Healthy, Sugar Free, Zero Carb, Gluten Free, Keto Friendly, High Protein Meat Snack - Dry Texture - 1 Pound, 16 oz - 1 Bag\n16 Ounce (Pack of 1)", "asin": "B0176REM9E", "price": "$34.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Classic - Original - Big Slab - Whole Muscle Premium Cuts - Bulk Jerky Package - Thin Sheets - Low Sodium Low Salt High Protein Meat Snack - 15 Count, 1 Bag\n3 Ounce (Pack of 1)", "asin": "B0176R2PY8", "price": "$39.99", "quantity": ""},
    {"title": "Stellar - Beef Tallow - 100% Grass-Fed & Finished - Good for Cooking, Baking and Frying - Food Grade - 5 LBS\nBeef5 pound", "asin": "B0CNNT1CML", "price": "$42.99", "quantity": ""},
    {"title": "Mission Meats Beef Sticks \u2013 100% Grass Fed & Pasture Raised, Zero Sugar, Gluten Free, Individually Wrapped Healthy Snacks, Whole 30 & Paleo Friendly, Original 1oz (Pack of 12)\nOriginal12 Count (Pack of 1)", "asin": "B012YAV43A", "price": "$24.99", "quantity": ""},
    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb\nBeef", "asin": "B0CSF27LF4", "price": "$10.44", "quantity": ""},
    {"title": "Omaha Steaks Deluxe Gift Package (2 Bacon-Wrapped Filet Mignons, 2 Butcher's Cut Top Sirloins, 4 Steak Burgers, 4 Gourmet Jumbo Franks, 4 Potatoes au Gratin, 4 Caramel Apple Tartlets, 1 jar Omaha Steaks Seasoning)\nDeluxe", "asin": "B0BN6Q88GH", "price": "$99.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Old Fashioned - Original - Healthy, Sugar Free, Zero Carb, Gluten Free, Keto Friendly, High Protein Meat Snack - Dry Texture - 1 Pound, 16 oz - 1 Bag\n16 Ounce (Pack of 1)", "asin": "B0176REM9E", "price": "$34.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Classic - Original - Big Slab - Whole Muscle Premium Cuts - Bulk Jerky Package - Thin Sheets - Low Sodium Low Salt High Protein Meat Snack - 15 Count, 1 Bag\n3 Ounce (Pack of 1)", "asin": "B0176R2PY8", "price": "$39.99", "quantity": ""},
    {"title": "Mission Meats Beef Sticks \u2013 100% Grass Fed & Pasture Raised, Zero Sugar, Gluten Free, Individually Wrapped Healthy Snacks, Whole 30 & Paleo Friendly, Original 1oz (Pack of 12)\nOriginal12 Count (Pack of 1)", "asin": "B012YAV43A", "price": "$24.99", "quantity": ""}
  ],
  "ads": [
    {
  "title": "Dietz & Watson London Broil Thin Sliced Roast Beef, 6 Oz",
  "asin": "B07CH4WFZG"
},
    {
  "title": "Dietz & Watson Pre-Sliced Oven Browned Turkey Breast, 7 oz",
  "asin": "B00ZOPCKOA"
},
    {
  "title": "Dietz & Watson American White Cheese, 8 oz",
  "asin": "B00ZOPDPFI"
}
  ],
  "search_results": [
    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb", "asin": "B0CSF27LF4", "price": "$10.44", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Verde Farms, Beef Burgers, Organic, Grass-Fed, 1.25 lb, Pack of 4", "asin": "B0CK4WVRGN", "price": "$6.78", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Allen Brothers, Beef Ribeye Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDXNWVR", "price": "$40.11", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Verde Farms, Beef Ribeye Steak, Organic, Grass-Fed, 10 oz", "asin": "B01N30RMAF", "price": "$14.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Ribeye Steak, Grass-Fed, Pasture-Raised, 10 oz", "asin": "B01H0AI64Y", "price": "$12.49", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Organic Rancher Organic Ground Beef 93% Lean/7% Fat, 16 OZ", "asin": "B09439SKW3", "price": "$9.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup"},
    {"title": "Ground Beef, 80% Lean/20% Fat, 3 lb (Pack of 3) (Previously Fresh Brand, Packaging May Vary)", "asin": "B0974FCX1V", "price": "$20.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "COUNTRY ARCHER Original Ancestral Blend Beef Stick, 0.85 OZ", "asin": "B0D6PFMBFD", "price": "$2.29", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup"},
    {"title": "Ground Beef, 90% Lean/10% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJVNW82", "price": "$6.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Organic Rancher, Organic Ground Beef 85% Lean/15% Fat, 16 Ounce", "asin": "B09431KDP8", "price": "$8.99", "delivery": " FREE pickup"},
    {"title": "365 By Whole Foods Market, Beef Ground 90% Lean 10% Fat Brick Step 1, 16 Ounce", "asin": "B0CBCX2FSM", "price": "$6.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "MOUNTAIN ESSENTIALS Fully Cooked Ready-to-Eat Ground Beef 14 Oz All Natural, No Water Added, Recipe Ready Perfect for Quick Meals, Emergency Food, Daily Survival, and No Preservatives Pack of 1", "asin": "B0DM6LS16P", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Ground Beef, 80% Lean/20% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJVQSL2", "price": "$4.39", "delivery": " FREE pickup"},
    {"title": "Verde Farms, Ground Beef 93% Lean/7% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01N4KVZ7G", "price": "$7.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Allen Brothers, Black Angus Beef Ribeye Steak, Boneless, USDA High Choice, 1 lb", "asin": "B0CSDYMRSW", "price": "$35.82", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Beef Chuck Center Roast, Boneless, USDA Choice, Weight Varies", "asin": "B0D8P79Z9Q", "price": "$25.62", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Strips for Stir Fry, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PLKJ9T", "price": "$7.14", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Stew Meat, Boneless, USDA Choice, Weight Varies", "asin": "B0D4GM1BXQ", "price": "$9.89", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Ground Beef, 85% Lean/15% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJN248R", "price": "$6.79", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Allen Brothers, Beef New York Strip Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDYGPBH", "price": "$41.16", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef New York Strip Steak, Grass-Fed, Pasture-Raised, 10 oz", "asin": "B01H0AI57M", "price": "$12.29", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Allen Brothers, Black Angus Beef Filet Mignon Steak, USDA High Choice, 6 oz", "asin": "B0CSGD5Q2Q", "price": "$23.05", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Clasico Roast Beef with Gravy | Shelf Stable | Fully Cooked | Ready-to-Eat | 14g of Protein per Serving | 12oz per Carton (Case of 12)", "asin": "B0DHT2LD2V", "price": "$39.09", "delivery": "FREE delivery Sun, Mar 30"},
    {"title": "Verde Farms, Ground Beef 80% Lean/20% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01NCSZ6ZH", "price": "$9.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "365 By Whole Foods Market, Beef Ground 80/20 Brick Step 1, 16 Ounce", "asin": "B0CBCX4THF", "price": "$5.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "Just Bare, Angus Beef Top Sirloin Steak, USDA Choice, No Antibiotics Ever, 8 oz", "asin": "B09BP1Z5SY", "price": "$7.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Jack Link's Beef Sticks, Original Protein Snack, Meat Stick with 6g of Protein, Meat Snack Sticks Made with 100% Beef, Keto, Paleo & Carnivore Diet Ready, Individually Wrapped 0.92 Oz. (20 Count)", "asin": "B00649MYJG", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "R-C Ranch - Wagyu Beef Jerky - Texas Original 3oz, Zero Sugar, Keto Friendly, Gluten Free, Low Carb", "asin": "B0CW8X5X2V", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
    {"title": "Beef Gelatin: Pasture-Raised, Grass Fed (16oz)", "asin": "B00XPZOUI0", "price": "$23.99", "delivery": " Two-Day FREE delivery Sat, Mar 29"},
    {"title": "Jack Link's Beef Jerky, Original, Half Pounder Large Jerky Bag \u2013 Flavorful Meat Snack, Ready to Eat Protein Snacks with 10g of Protein, Made with 100% Beef, Keto, Paleo & Carnivore Diet Ready", "asin": "B00PO9IEEG", "price": "$10.59", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50"},
    {"title": "Beef Chuck Roast, Grass-Fed, Pasture-Raised, 1.5 lb", "asin": "B01LXS7YAM", "price": "$13.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Maruchan Instant Lunch Beef, Ramen Noodle Soup, Microwaveable Meal, 2.25 Oz, 12 Count", "asin": "B003OB69PC", "price": "$4.68", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "365 By Whole Foods Market, Beef Ground 80/20 Value Pack Step 1, 48 Ounce", "asin": "B0CBCXDLVK", "price": "$14.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "Beef Ground 90/10 Pasture Raised Step 4", "asin": "B07WSPS77M", "price": "$7.99", "delivery": " FREE pickup"},
    {"title": "South Chicago Packing Wagyu Beef Tallow, 42 Ounces, Paleo-friendly, Keto-friendly, 100% Pure Wagyu", "asin": "B0881XTCR3", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Ground Beef 95% Lean/5% Fat, Grass-Fed, Pasture-Raised, 1 lb", "asin": "B01H0AI6J4", "price": "$7.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Just Bare, Angus Beef Stew Meat, USDA Choice, No Antibiotics Ever, 16 oz", "asin": "B09BP2BFMQ", "price": "$8.39", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Old Wisconsin Beef Sausage Snack Sticks, Naturally Smoked, Ready to Eat, High Protein, Low Carb, Keto, Gluten Free, 26 Ounce Resealable Package", "asin": "B007K687HA", "price": "$15.43", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Beef Chuck Roast Boneless Step 1", "asin": "B0787W31S5", "price": "$9.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"},
    {"title": "Old Trapper Beef Jerky, Old-Fashioned 10-Ounce Bag, Tender Meat Snacks for Lunches or Between Meals, 11 Grams of Protein, Zero Grams of Fat, and 70 Calories per Ounce (Pack of One)", "asin": "B00FIVCDR4", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Bare Bones Beef Bone Broth Instant Powdered Mix | Rich Savory Packets on-the-Go No Artificial Flavors | 100% Grass Fed Keto & Paleo Friendly | 10g Protein | 16 Pack", "asin": "B07T15BBGP", "price": "$22.29", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Boneless Beef Chuck Roast, Pasture Raised Step 4", "asin": "B07815GM3N", "price": "$9.99", "delivery": " FREE pickup"},
    {"title": "Pre, Beef Top Sirloin Steak, Grass-Fed, Pasture-Raised, 8 oz", "asin": "B01H0AI5JK", "price": "$6.49", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Verde Farms, Beef Sirloin Steaks, Organic, Grass-Fed, 12 oz, Pack of 2", "asin": "B07QCZ43S7", "price": "$13.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Just Bare, Angus Beef Top Loin Strip Steak, USDA Choice, No Antibiotics Ever, 10 oz", "asin": "B09BP2HTBQ", "price": "$10.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Jack Link's Premium Cuts Beef Steak, Original \u2013 Protein Snacks, Meat Snack with 23g of Protein, Made with 100% Beef, Individually Wrapped Bulk Snack Pack, Keto & Paleo Diet Ready \u2013 2 Oz. (12 Count)", "asin": "B000GW6786", "price": "$33.36", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Verde Farms, Ground Beef 85% Lean/15% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01MS49EXF", "price": "$5.78", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Paleovalley 100% Grass Fed Beef Sticks - Delicious Gluten Free Beef Snack - High Protein Keto Friendly, 50 Count Variety Pack", "asin": "B07GBFTLVY", "price": "$119.95", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Just Bare, Angus Beef Chuck Center Roast, USDA Choice, No Antibiotics Ever, 1.5 lb", "asin": "B09BNZKQ1Y", "price": "$17.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Chomps Grass-Fed and Finished Jalape\u00f1o Beef Jerky Snack Sticks 24-Pack - Keto, Paleo, Whole30, 10g Lean Meat Protein, Gluten-Free, Zero Sugar Food, Non-GMO", "asin": "B00E8M9AYS", "price": "$49.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Ground Beef 80% Lean / 20% Fat, Step 4", "asin": "B07YFSXPSY", "price": "$6.99", "delivery": " FREE pickup"},
    {"title": "Verde Farms, Beef Stew Meat, Organic, Grass-Fed, 1 lb", "asin": "B01NAQ23DQ", "price": "$6.18", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Beef Eye of Round Roast, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PHNNWF", "price": "$18.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Flat-Cut Beef Brisket", "asin": "B07BLXKCFJ", "price": "$11.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"},
    {"title": "Verde Farms, Beef Ribeye Steak, Organic, Grass-Fed, 10 oz", "asin": "B01N30RMAF", "price": "$14.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Loin Top Sirloin Steak Pasture Raised Step 4", "asin": "B0787W946Z", "price": "$13.99", "delivery": " FREE pickup"},
    {"title": "Stellar - Beef Tallow - 100% Grass-Fed & Finished - Good for Cooking, Baking and Frying - Food Grade - 2 LBS", "asin": "B0CNNS1636", "price": "$27.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Beef Chuck Flanken Style Short Ribs, Bone-In, USDA Choice, Weight Varies", "asin": "B0D4G7XL58", "price": "$12.61", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Top Round Steak, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PLKK54", "price": "$7.06", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "WHOLE FOODS KITCHENS Salt & Pepper Roast Beef", "asin": "B0989QQWRL", "price": "$19.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-03-27T21:36:57.947Z", // 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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-03-27T21:36:45.430Z", "action": "input", "action_argument": "chicken breast"}
{"timestamp": "2025-03-27T21:36:49.246Z", "action": "input", "action_argument": "beef"}
<|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": "beef"
}
  ],
  "cart_items": [
    {"title": "Professional Hair Cutting Shears Set,6 Inch Barber Hair Cutting Scissors Kit,Hairdressing Thinning Shears for Hair Cutting,Sharp Blades Haircut Scissors Kit for Women/Men/Kids (Rainbow)", "asin": "B08PL2ZMLZ", "price": "$9.99", "quantity": "1"},
    {"title": "OLLY Probiotic + Prebiotic Gummy, Digestive Support and Gut Health, 500 Million CFUs, Fiber, Adult Chewable Supplement for Men and Women, Peach, 30 Day Supply - 30 Count", "asin": "B012RFVHSO", "price": "$11.96", "quantity": "1"},
    {"title": "Nature's Bounty Acidophilus Probiotic, Daily Probiotic Supplement, Supports Digestive Health, Twin Pack, 200 Tablets", "asin": "B004JO3JTM", "price": "$12.99", "quantity": "1"},
    {"title": "SNOCATENA Snow Chains for Car,SUV,Truck and Pickup,Universal Emergency Tire chains,Compatible with Tire Width 205 215 225 235 245 255 265 MM - Set of 2", "asin": "B0DCVJL9X8", "price": "$55.99", "quantity": "1"},
    {"title": "Just Bare\u00ae Natural Fresh Chicken Breast Fillets | Family Pack | Antibiotic Free | Boneless | Skinless | 2.25 LB", "asin": "B00J3VHERY", "price": "$8.29"},
    {"title": "Just Bare Chicken Natural Fresh Chicken Thighs | No Antibiotics Ever | Boneless | Skinless | 1.25 LB", "asin": "B00AR100NE", "price": "$5.49"},
    {"title": "Just Bare\u00ae Natural Fresh Chicken Tenders | Family Pack | No Antibiotics Ever | Boneless | Skinless | 2.0 LB", "asin": "B07PSZTSGH", "price": "$12.98"},
    {"title": "Grown in Idaho Super Crispy Crinkle Cut Fries, 28 oz (Frozen)", "asin": "B07HKGMPDR", "price": "$4.99"},
    {"title": "365 by Whole Foods Market, Potatoes Shoestring Organic, 16 Ounce", "asin": "B074H61M18", "price": "$3.69"},
    {"title": "Amazon Brand, Happy Belly Straight Fries, 32 Oz", "asin": "B08CPLHDMC", "price": "$2.79"},
    {"title": "Alexia Seasoned Waffle Cut Fries, Non-GMO Ingredients, 20 oz (Frozen)", "asin": "B000VHPHF0", "price": "$4.69"},
    {"title": "Amazon Fresh Brand, Wild Caught Pacific Whiting Skin-On Fillets Value Pack, Frozen, Sustainably Sourced, Phosphate Free, 2 Lb", "asin": "B07ZS3QV9T", "price": "$11.95"},
    {"title": "Amazon Grocery, Beef Stew Meat, Boneless, USDA Choice, Weight Varies", "asin": "B0D4GM1BXQ", "price": "$8.99/lb"},
    {"title": "Amazon Fresh Brand, Bay Scallops, Frozen, Responsibly Sourced, Phosphate Free, 12 Oz", "asin": "B0948HW1ST", "price": "$9.65"},
    {"title": "Beef Ribeye Roast, Bone-In, 2 Bone, USDA Choice", "asin": "B09W22N2SK", "price": "$31.96"},
    {"title": "365 by Whole Foods Market, Oil Avocado, 16.9 Fl Oz", "asin": "B07Q4YNG8W", "price": "$11.29"}
  ],
  "promotion_items": [
    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb\nBeef", "asin": "B0CSF27LF4", "price": "$10.44", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Old Fashioned - Original - Healthy, Sugar Free, Zero Carb, Gluten Free, Keto Friendly, High Protein Meat Snack - Dry Texture - 1 Pound, 16 oz - 1 Bag\n16 Ounce (Pack of 1)", "asin": "B0176REM9E", "price": "$34.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Classic - Original - Big Slab - Whole Muscle Premium Cuts - Bulk Jerky Package - Thin Sheets - Low Sodium Low Salt High Protein Meat Snack - 15 Count, 1 Bag\n3 Ounce (Pack of 1)", "asin": "B0176R2PY8", "price": "$39.99", "quantity": ""},
    {"title": "Stellar - Beef Tallow - 100% Grass-Fed & Finished - Good for Cooking, Baking and Frying - Food Grade - 5 LBS\nBeef5 pound", "asin": "B0CNNT1CML", "price": "$42.99", "quantity": ""},
    {"title": "Mission Meats Beef Sticks \u2013 100% Grass Fed & Pasture Raised, Zero Sugar, Gluten Free, Individually Wrapped Healthy Snacks, Whole 30 & Paleo Friendly, Original 1oz (Pack of 12)\nOriginal12 Count (Pack of 1)", "asin": "B012YAV43A", "price": "$24.99", "quantity": ""},
    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb\nBeef", "asin": "B0CSF27LF4", "price": "$10.44", "quantity": ""},
    {"title": "Omaha Steaks Deluxe Gift Package (2 Bacon-Wrapped Filet Mignons, 2 Butcher's Cut Top Sirloins, 4 Steak Burgers, 4 Gourmet Jumbo Franks, 4 Potatoes au Gratin, 4 Caramel Apple Tartlets, 1 jar Omaha Steaks Seasoning)\nDeluxe", "asin": "B0BN6Q88GH", "price": "$99.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Old Fashioned - Original - Healthy, Sugar Free, Zero Carb, Gluten Free, Keto Friendly, High Protein Meat Snack - Dry Texture - 1 Pound, 16 oz - 1 Bag\n16 Ounce (Pack of 1)", "asin": "B0176REM9E", "price": "$34.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Classic - Original - Big Slab - Whole Muscle Premium Cuts - Bulk Jerky Package - Thin Sheets - Low Sodium Low Salt High Protein Meat Snack - 15 Count, 1 Bag\n3 Ounce (Pack of 1)", "asin": "B0176R2PY8", "price": "$39.99", "quantity": ""},
    {"title": "Mission Meats Beef Sticks \u2013 100% Grass Fed & Pasture Raised, Zero Sugar, Gluten Free, Individually Wrapped Healthy Snacks, Whole 30 & Paleo Friendly, Original 1oz (Pack of 12)\nOriginal12 Count (Pack of 1)", "asin": "B012YAV43A", "price": "$24.99", "quantity": ""}
  ],
  "ads": [
    {
  "title": "Dietz & Watson London Broil Thin Sliced Roast Beef, 6 Oz",
  "asin": "B07CH4WFZG"
},
    {
  "title": "Dietz & Watson Pre-Sliced Oven Browned Turkey Breast, 7 oz",
  "asin": "B00ZOPCKOA"
},
    {
  "title": "Dietz & Watson American White Cheese, 8 oz",
  "asin": "B00ZOPDPFI"
}
  ],
  "search_results": [
    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb", "asin": "B0CSF27LF4", "price": "$10.44", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Verde Farms, Beef Burgers, Organic, Grass-Fed, 1.25 lb, Pack of 4", "asin": "B0CK4WVRGN", "price": "$6.78", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Allen Brothers, Beef Ribeye Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDXNWVR", "price": "$40.11", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Verde Farms, Beef Ribeye Steak, Organic, Grass-Fed, 10 oz", "asin": "B01N30RMAF", "price": "$14.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Ribeye Steak, Grass-Fed, Pasture-Raised, 10 oz", "asin": "B01H0AI64Y", "price": "$12.49", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Organic Rancher Organic Ground Beef 93% Lean/7% Fat, 16 OZ", "asin": "B09439SKW3", "price": "$9.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup"},
    {"title": "Ground Beef, 80% Lean/20% Fat, 3 lb (Pack of 3) (Previously Fresh Brand, Packaging May Vary)", "asin": "B0974FCX1V", "price": "$20.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "COUNTRY ARCHER Original Ancestral Blend Beef Stick, 0.85 OZ", "asin": "B0D6PFMBFD", "price": "$2.29", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup"},
    {"title": "Ground Beef, 90% Lean/10% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJVNW82", "price": "$6.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Organic Rancher, Organic Ground Beef 85% Lean/15% Fat, 16 Ounce", "asin": "B09431KDP8", "price": "$8.99", "delivery": " FREE pickup"},
    {"title": "365 By Whole Foods Market, Beef Ground 90% Lean 10% Fat Brick Step 1, 16 Ounce", "asin": "B0CBCX2FSM", "price": "$6.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "MOUNTAIN ESSENTIALS Fully Cooked Ready-to-Eat Ground Beef 14 Oz All Natural, No Water Added, Recipe Ready Perfect for Quick Meals, Emergency Food, Daily Survival, and No Preservatives Pack of 1", "asin": "B0DM6LS16P", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Ground Beef, 80% Lean/20% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJVQSL2", "price": "$4.39", "delivery": " FREE pickup"},
    {"title": "Verde Farms, Ground Beef 93% Lean/7% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01N4KVZ7G", "price": "$7.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Allen Brothers, Black Angus Beef Ribeye Steak, Boneless, USDA High Choice, 1 lb", "asin": "B0CSDYMRSW", "price": "$35.82", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Beef Chuck Center Roast, Boneless, USDA Choice, Weight Varies", "asin": "B0D8P79Z9Q", "price": "$25.62", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Strips for Stir Fry, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PLKJ9T", "price": "$7.14", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Stew Meat, Boneless, USDA Choice, Weight Varies", "asin": "B0D4GM1BXQ", "price": "$9.89", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Ground Beef, 85% Lean/15% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJN248R", "price": "$6.79", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Allen Brothers, Beef New York Strip Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDYGPBH", "price": "$41.16", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef New York Strip Steak, Grass-Fed, Pasture-Raised, 10 oz", "asin": "B01H0AI57M", "price": "$12.29", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Allen Brothers, Black Angus Beef Filet Mignon Steak, USDA High Choice, 6 oz", "asin": "B0CSGD5Q2Q", "price": "$23.05", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Clasico Roast Beef with Gravy | Shelf Stable | Fully Cooked | Ready-to-Eat | 14g of Protein per Serving | 12oz per Carton (Case of 12)", "asin": "B0DHT2LD2V", "price": "$39.09", "delivery": "FREE delivery Sun, Mar 30"},
    {"title": "Verde Farms, Ground Beef 80% Lean/20% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01NCSZ6ZH", "price": "$9.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "365 By Whole Foods Market, Beef Ground 80/20 Brick Step 1, 16 Ounce", "asin": "B0CBCX4THF", "price": "$5.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "Just Bare, Angus Beef Top Sirloin Steak, USDA Choice, No Antibiotics Ever, 8 oz", "asin": "B09BP1Z5SY", "price": "$7.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Jack Link's Beef Sticks, Original Protein Snack, Meat Stick with 6g of Protein, Meat Snack Sticks Made with 100% Beef, Keto, Paleo & Carnivore Diet Ready, Individually Wrapped 0.92 Oz. (20 Count)", "asin": "B00649MYJG", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "R-C Ranch - Wagyu Beef Jerky - Texas Original 3oz, Zero Sugar, Keto Friendly, Gluten Free, Low Carb", "asin": "B0CW8X5X2V", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
    {"title": "Beef Gelatin: Pasture-Raised, Grass Fed (16oz)", "asin": "B00XPZOUI0", "price": "$23.99", "delivery": " Two-Day FREE delivery Sat, Mar 29"},
    {"title": "Jack Link's Beef Jerky, Original, Half Pounder Large Jerky Bag \u2013 Flavorful Meat Snack, Ready to Eat Protein Snacks with 10g of Protein, Made with 100% Beef, Keto, Paleo & Carnivore Diet Ready", "asin": "B00PO9IEEG", "price": "$10.59", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50"},
    {"title": "Beef Chuck Roast, Grass-Fed, Pasture-Raised, 1.5 lb", "asin": "B01LXS7YAM", "price": "$13.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Maruchan Instant Lunch Beef, Ramen Noodle Soup, Microwaveable Meal, 2.25 Oz, 12 Count", "asin": "B003OB69PC", "price": "$4.68", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "365 By Whole Foods Market, Beef Ground 80/20 Value Pack Step 1, 48 Ounce", "asin": "B0CBCXDLVK", "price": "$14.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "Beef Ground 90/10 Pasture Raised Step 4", "asin": "B07WSPS77M", "price": "$7.99", "delivery": " FREE pickup"},
    {"title": "South Chicago Packing Wagyu Beef Tallow, 42 Ounces, Paleo-friendly, Keto-friendly, 100% Pure Wagyu", "asin": "B0881XTCR3", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Ground Beef 95% Lean/5% Fat, Grass-Fed, Pasture-Raised, 1 lb", "asin": "B01H0AI6J4", "price": "$7.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Just Bare, Angus Beef Stew Meat, USDA Choice, No Antibiotics Ever, 16 oz", "asin": "B09BP2BFMQ", "price": "$8.39", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Old Wisconsin Beef Sausage Snack Sticks, Naturally Smoked, Ready to Eat, High Protein, Low Carb, Keto, Gluten Free, 26 Ounce Resealable Package", "asin": "B007K687HA", "price": "$15.43", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Beef Chuck Roast Boneless Step 1", "asin": "B0787W31S5", "price": "$9.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"},
    {"title": "Old Trapper Beef Jerky, Old-Fashioned 10-Ounce Bag, Tender Meat Snacks for Lunches or Between Meals, 11 Grams of Protein, Zero Grams of Fat, and 70 Calories per Ounce (Pack of One)", "asin": "B00FIVCDR4", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Bare Bones Beef Bone Broth Instant Powdered Mix | Rich Savory Packets on-the-Go No Artificial Flavors | 100% Grass Fed Keto & Paleo Friendly | 10g Protein | 16 Pack", "asin": "B07T15BBGP", "price": "$22.29", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Boneless Beef Chuck Roast, Pasture Raised Step 4", "asin": "B07815GM3N", "price": "$9.99", "delivery": " FREE pickup"},
    {"title": "Pre, Beef Top Sirloin Steak, Grass-Fed, Pasture-Raised, 8 oz", "asin": "B01H0AI5JK", "price": "$6.49", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Verde Farms, Beef Sirloin Steaks, Organic, Grass-Fed, 12 oz, Pack of 2", "asin": "B07QCZ43S7", "price": "$13.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Just Bare, Angus Beef Top Loin Strip Steak, USDA Choice, No Antibiotics Ever, 10 oz", "asin": "B09BP2HTBQ", "price": "$10.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Jack Link's Premium Cuts Beef Steak, Original \u2013 Protein Snacks, Meat Snack with 23g of Protein, Made with 100% Beef, Individually Wrapped Bulk Snack Pack, Keto & Paleo Diet Ready \u2013 2 Oz. (12 Count)", "asin": "B000GW6786", "price": "$33.36", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Verde Farms, Ground Beef 85% Lean/15% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01MS49EXF", "price": "$5.78", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Paleovalley 100% Grass Fed Beef Sticks - Delicious Gluten Free Beef Snack - High Protein Keto Friendly, 50 Count Variety Pack", "asin": "B07GBFTLVY", "price": "$119.95", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Just Bare, Angus Beef Chuck Center Roast, USDA Choice, No Antibiotics Ever, 1.5 lb", "asin": "B09BNZKQ1Y", "price": "$17.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Chomps Grass-Fed and Finished Jalape\u00f1o Beef Jerky Snack Sticks 24-Pack - Keto, Paleo, Whole30, 10g Lean Meat Protein, Gluten-Free, Zero Sugar Food, Non-GMO", "asin": "B00E8M9AYS", "price": "$49.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Ground Beef 80% Lean / 20% Fat, Step 4", "asin": "B07YFSXPSY", "price": "$6.99", "delivery": " FREE pickup"},
    {"title": "Verde Farms, Beef Stew Meat, Organic, Grass-Fed, 1 lb", "asin": "B01NAQ23DQ", "price": "$6.18", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Beef Eye of Round Roast, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PHNNWF", "price": "$18.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Flat-Cut Beef Brisket", "asin": "B07BLXKCFJ", "price": "$11.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"},
    {"title": "Verde Farms, Beef Ribeye Steak, Organic, Grass-Fed, 10 oz", "asin": "B01N30RMAF", "price": "$14.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Loin Top Sirloin Steak Pasture Raised Step 4", "asin": "B0787W946Z", "price": "$13.99", "delivery": " FREE pickup"},
    {"title": "Stellar - Beef Tallow - 100% Grass-Fed & Finished - Good for Cooking, Baking and Frying - Food Grade - 2 LBS", "asin": "B0CNNS1636", "price": "$27.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Beef Chuck Flanken Style Short Ribs, Bone-In, USDA Choice, Weight Varies", "asin": "B0D4G7XL58", "price": "$12.61", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Top Round Steak, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PLKK54", "price": "$7.06", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "WHOLE FOODS KITCHENS Salt & Pepper Roast Beef", "asin": "B0989QQWRL", "price": "$19.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-03-27T21:36:57.947Z", // 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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-03-27T21:36:45.430Z", "action": "input", "action_argument": "chicken breast"}
{"timestamp": "2025-03-27T21:36:49.246Z", "action": "input", "action_argument": "beef"}
<|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": [
    {
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    {"title": "People's Choice Beef Jerky - Old Fashioned - Original - Healthy, Sugar Free, Zero Carb, Gluten Free, Keto Friendly, High Protein Meat Snack - Dry Texture - 1 Pound, 16 oz - 1 Bag\n16 Ounce (Pack of 1)", "asin": "B0176REM9E", "price": "$34.99", "quantity": ""},
    {"title": "People's Choice Beef Jerky - Classic - Original - Big Slab - Whole Muscle Premium Cuts - Bulk Jerky Package - Thin Sheets - Low Sodium Low Salt High Protein Meat Snack - 15 Count, 1 Bag\n3 Ounce (Pack of 1)", "asin": "B0176R2PY8", "price": "$39.99", "quantity": ""},
    {"title": "Stellar - Beef Tallow - 100% Grass-Fed & Finished - Good for Cooking, Baking and Frying - Food Grade - 5 LBS\nBeef5 pound", "asin": "B0CNNT1CML", "price": "$42.99", "quantity": ""},
    {"title": "Mission Meats Beef Sticks \u2013 100% Grass Fed & Pasture Raised, Zero Sugar, Gluten Free, Individually Wrapped Healthy Snacks, Whole 30 & Paleo Friendly, Original 1oz (Pack of 12)\nOriginal12 Count (Pack of 1)", "asin": "B012YAV43A", "price": "$24.99", "quantity": ""},
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    {"title": "Omaha Steaks Deluxe Gift Package (2 Bacon-Wrapped Filet Mignons, 2 Butcher's Cut Top Sirloins, 4 Steak Burgers, 4 Gourmet Jumbo Franks, 4 Potatoes au Gratin, 4 Caramel Apple Tartlets, 1 jar Omaha Steaks Seasoning)\nDeluxe", "asin": "B0BN6Q88GH", "price": "$99.99", "quantity": ""},
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    {"title": "People's Choice Beef Jerky - Classic - Original - Big Slab - Whole Muscle Premium Cuts - Bulk Jerky Package - Thin Sheets - Low Sodium Low Salt High Protein Meat Snack - 15 Count, 1 Bag\n3 Ounce (Pack of 1)", "asin": "B0176R2PY8", "price": "$39.99", "quantity": ""},
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    {"title": "Allen Brothers, Black Angus Beef Ground Chuck 80% Lean/20% Fat, USDA High Choice, 1 lb", "asin": "B0CSF27LF4", "price": "$10.44", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Verde Farms, Beef Burgers, Organic, Grass-Fed, 1.25 lb, Pack of 4", "asin": "B0CK4WVRGN", "price": "$6.78", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Allen Brothers, Beef Ribeye Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDXNWVR", "price": "$40.11", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Verde Farms, Beef Ribeye Steak, Organic, Grass-Fed, 10 oz", "asin": "B01N30RMAF", "price": "$14.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Ribeye Steak, Grass-Fed, Pasture-Raised, 10 oz", "asin": "B01H0AI64Y", "price": "$12.49", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Organic Rancher Organic Ground Beef 93% Lean/7% Fat, 16 OZ", "asin": "B09439SKW3", "price": "$9.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup"},
    {"title": "Ground Beef, 80% Lean/20% Fat, 3 lb (Pack of 3) (Previously Fresh Brand, Packaging May Vary)", "asin": "B0974FCX1V", "price": "$20.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "COUNTRY ARCHER Original Ancestral Blend Beef Stick, 0.85 OZ", "asin": "B0D6PFMBFD", "price": "$2.29", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup"},
    {"title": "Ground Beef, 90% Lean/10% Fat, 1 lb (Previously Fresh Brand, Packaging May Vary)", "asin": "B08LJVNW82", "price": "$6.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Organic Rancher, Organic Ground Beef 85% Lean/15% Fat, 16 Ounce", "asin": "B09431KDP8", "price": "$8.99", "delivery": " FREE pickup"},
    {"title": "365 By Whole Foods Market, Beef Ground 90% Lean 10% Fat Brick Step 1, 16 Ounce", "asin": "B0CBCX2FSM", "price": "$6.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM Or FREE pickup Out of Stock"},
    {"title": "MOUNTAIN ESSENTIALS Fully Cooked Ready-to-Eat Ground Beef 14 Oz All Natural, No Water Added, Recipe Ready Perfect for Quick Meals, Emergency Food, Daily Survival, and No Preservatives Pack of 1", "asin": "B0DM6LS16P", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
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    {"title": "Verde Farms, Ground Beef 93% Lean/7% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01N4KVZ7G", "price": "$7.99", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Allen Brothers, Black Angus Beef Ribeye Steak, Boneless, USDA High Choice, 1 lb", "asin": "B0CSDYMRSW", "price": "$35.82", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Beef Chuck Center Roast, Boneless, USDA Choice, Weight Varies", "asin": "B0D8P79Z9Q", "price": "$25.62", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Strips for Stir Fry, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PLKJ9T", "price": "$7.14", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
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    {"title": "Allen Brothers, Beef New York Strip Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDYGPBH", "price": "$41.16", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
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    {"title": "Allen Brothers, Black Angus Beef Filet Mignon Steak, USDA High Choice, 6 oz", "asin": "B0CSGD5Q2Q", "price": "$23.05", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Clasico Roast Beef with Gravy | Shelf Stable | Fully Cooked | Ready-to-Eat | 14g of Protein per Serving | 12oz per Carton (Case of 12)", "asin": "B0DHT2LD2V", "price": "$39.09", "delivery": "FREE delivery Sun, Mar 30"},
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    {"title": "Just Bare, Angus Beef Top Sirloin Steak, USDA Choice, No Antibiotics Ever, 8 oz", "asin": "B09BP1Z5SY", "price": "$7.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Jack Link's Beef Sticks, Original Protein Snack, Meat Stick with 6g of Protein, Meat Snack Sticks Made with 100% Beef, Keto, Paleo & Carnivore Diet Ready, Individually Wrapped 0.92 Oz. (20 Count)", "asin": "B00649MYJG", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
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    {"title": "Maruchan Instant Lunch Beef, Ramen Noodle Soup, Microwaveable Meal, 2.25 Oz, 12 Count", "asin": "B003OB69PC", "price": "$4.68", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
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    {"title": "South Chicago Packing Wagyu Beef Tallow, 42 Ounces, Paleo-friendly, Keto-friendly, 100% Pure Wagyu", "asin": "B0881XTCR3", "price": "$29.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
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    {"title": "Old Wisconsin Beef Sausage Snack Sticks, Naturally Smoked, Ready to Eat, High Protein, Low Carb, Keto, Gluten Free, 26 Ounce Resealable Package", "asin": "B007K687HA", "price": "$15.43", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Beef Chuck Roast Boneless Step 1", "asin": "B0787W31S5", "price": "$9.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"},
    {"title": "Old Trapper Beef Jerky, Old-Fashioned 10-Ounce Bag, Tender Meat Snacks for Lunches or Between Meals, 11 Grams of Protein, Zero Grams of Fat, and 70 Calories per Ounce (Pack of One)", "asin": "B00FIVCDR4", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Bare Bones Beef Bone Broth Instant Powdered Mix | Rich Savory Packets on-the-Go No Artificial Flavors | 100% Grass Fed Keto & Paleo Friendly | 10g Protein | 16 Pack", "asin": "B07T15BBGP", "price": "$22.29", "delivery": " One-Day FREE delivery Tomorrow, Mar 28 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
    {"title": "Boneless Beef Chuck Roast, Pasture Raised Step 4", "asin": "B07815GM3N", "price": "$9.99", "delivery": " FREE pickup"},
    {"title": "Pre, Beef Top Sirloin Steak, Grass-Fed, Pasture-Raised, 8 oz", "asin": "B01H0AI5JK", "price": "$6.49", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
    {"title": "Verde Farms, Beef Sirloin Steaks, Organic, Grass-Fed, 12 oz, Pack of 2", "asin": "B07QCZ43S7", "price": "$13.49", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Just Bare, Angus Beef Top Loin Strip Steak, USDA Choice, No Antibiotics Ever, 10 oz", "asin": "B09BP2HTBQ", "price": "$10.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Jack Link's Premium Cuts Beef Steak, Original \u2013 Protein Snacks, Meat Snack with 23g of Protein, Made with 100% Beef, Individually Wrapped Bulk Snack Pack, Keto & Paleo Diet Ready \u2013 2 Oz. (12 Count)", "asin": "B000GW6786", "price": "$33.36", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Verde Farms, Ground Beef 85% Lean/15% Fat, Organic, Grass-Fed, 1 lb", "asin": "B01MS49EXF", "price": "$5.78", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Paleovalley 100% Grass Fed Beef Sticks - Delicious Gluten Free Beef Snack - High Protein Keto Friendly, 50 Count Variety Pack", "asin": "B07GBFTLVY", "price": "$119.95", "delivery": " One-Day FREE delivery Tomorrow, Mar 28"},
    {"title": "Just Bare, Angus Beef Chuck Center Roast, USDA Choice, No Antibiotics Ever, 1.5 lb", "asin": "B09BNZKQ1Y", "price": "$17.29", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Chomps Grass-Fed and Finished Jalape\u00f1o Beef Jerky Snack Sticks 24-Pack - Keto, Paleo, Whole30, 10g Lean Meat Protein, Gluten-Free, Zero Sugar Food, Non-GMO", "asin": "B00E8M9AYS", "price": "$49.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Ground Beef 80% Lean / 20% Fat, Step 4", "asin": "B07YFSXPSY", "price": "$6.99", "delivery": " FREE pickup"},
    {"title": "Verde Farms, Beef Stew Meat, Organic, Grass-Fed, 1 lb", "asin": "B01NAQ23DQ", "price": "$6.18", "delivery": " FREE 2-hour delivery on orders over $50 Or FREE pickup Out of Stock"},
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    {"title": "Flat-Cut Beef Brisket", "asin": "B07BLXKCFJ", "price": "$11.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"},
    {"title": "Verde Farms, Beef Ribeye Steak, Organic, Grass-Fed, 10 oz", "asin": "B01N30RMAF", "price": "$14.99", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Loin Top Sirloin Steak Pasture Raised Step 4", "asin": "B0787W946Z", "price": "$13.99", "delivery": " FREE pickup"},
    {"title": "Stellar - Beef Tallow - 100% Grass-Fed & Finished - Good for Cooking, Baking and Frying - Food Grade - 2 LBS", "asin": "B0CNNS1636", "price": "$27.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
    {"title": "Beef Chuck Flanken Style Short Ribs, Bone-In, USDA Choice, Weight Varies", "asin": "B0D4G7XL58", "price": "$12.61", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "Beef Top Round Steak, Boneless, USDA Choice, Weight Varies", "asin": "B0D8PLKK54", "price": "$7.06", "delivery": " FREE delivery Tomorrow 7 AM - 9 AM on orders over $50 Or FREE pickup"},
    {"title": "WHOLE FOODS KITCHENS Salt & Pepper Roast Beef", "asin": "B0989QQWRL", "price": "$19.99", "delivery": " $9.95 delivery Today 5 PM - 7 PM"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-03-27T21:36:57.947Z", // 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>
