Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: Green Label 2 PADS. Type WH01000 pads for Hoover WH20200 steam mop and WH20300 Canister Steam Cleaner. Home & Kitchen. Vacuums & Floor Care. Green...
2nd: Spectrum Diversified Coasters, Set of 4, Clear Acrylic and Cork. Home & Kitchen. Kitchen & Dining. Spectrum Diversified.
3rd: Think Crucial 2 Replacement for Hoover Scrubbing Steam Pads, Fit WH20200 and WH20300 Steam Mops, Compatible with Part WH01000, WH01010 and WH20200. Home & Kitchen...
4th: CAMTOA 2PCS Car Neck Pillow (Soft Version) Lovely Breathe Car Auto Head Neck Rest Cushion Headrest Pillow Pad (Black). Home & Kitchen. Bedding. CAMTOA.

Options:
A: Legacy Decor 7 Piece Aqua Brown Beige Micro Suede Patchwork Comforter Set Machine Washable, Bed-in-a Bag- Queen Size. Home & Kitchen. Bedding. Legacy Decor.
B: Nachtmann Vivendi XXL Bordeaux Glass, Set of 6. Home & Kitchen. Kitchen & Dining. Nachtmann.
C: Fiskars 3 Piece Heavy-Duty, All-Purpose Fast-Prep Kitchen Shears Set, 510061-1001. Home & Kitchen. Kitchen & Dining. Fiskars.
D: BOOGIE BOARD Paperless LCD Writing Tablet (8.5"/Red). Electronics. Computers & Accessories. iMPROV Electronics.
E: Comfy Sacks 3 ft Memory Foam Bean Bag Chair, Black Micro Suede. Home & Kitchen. Furniture. Comfy Sacks.
F: 2012 Hallmark Ralphie Sees the Light Christmas Keepsake Ornament. Home & Kitchen. Seasonal Dcor. Hallmark.
G: Paw Patrol Toddler Helmet. Sports & Outdoors. Outdoor Recreation. Nickelodeon.
H: Far Infrared Amethyst Mat Pillow - Negative Ion - Crystal FIR Rays Pillow - Natural Amethyst Gemstones - Non Electric - For MediCrystal Mats -...
I: (50) 2ba 3/16" DART 0-RINGS DART WASHERS KEEP SHAFTS TIGHT. Sports & Outdoors. Sports & Fitness. Viper.
J: QNAP HS-251 2-Bay Fanless Personal Cloud NAS, Intel 2.41GHz Dual Core CPU with Media Transcoding, PLEX and DLNA Support. Electronics. Computers & Accessories. QNAP.
K: Samsung Original Bluetooth Keyboard Dock Case (EJ-CT700KAKG - Bronze) for Galaxy Tab S 8.4 *Korean/English Keybaord. Electronics. Computers & Accessories. Samsung.
L: Hallmark Keepsake Ornament: Peanuts A Snoopy for Christmas. Home & Kitchen. Home Dcor. Hallmark.
M: TEMCo 3/8" AR500 Sheet Steel Armor Wear Plate Target Raw Sheet. Sports & Outdoors. Sports & Fitness. Temco.
N: CAP Barbell Workout Bar. Sports & Outdoors. Sports & Fitness. CAP Barbell.
O: Next Innovations Gecko Designs Refraxions 3D Wall Art, Set of 3. Home & Kitchen. Home Dcor. Next Innovations.
P: Suprema Digital Dive Camera 5 Megapixel. Electronics. Camera & Photo. Goldline USA Inc.
Q: Cooler Master HAF XB - High Air Flow Test Bench and LAN Box Mid Tower Computer Case with ATX Motherboard Support. Electronics. Computers & Accessories...
R: De'Longhi ECP3630 15 Bar Pump Espresso and Cappuccino Machine, Stainless Steel (ECP3630). Home & Kitchen. Kitchen & Dining. DeLonghi.
S: Token Alloy with Carbon Appearance Front Derailleur Clamp. Sports & Outdoors. Outdoor Recreation. Token.
T: Tek Republic TUS-400 USB Sharing Switch - 4 Port Manual Switch One USB Device/Hub Between Four Computers. Electronics. Computers & Accessories. Tek Republic.
Answer: R