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: MTM SPUD7 Sportsmen's Plus Utility Dry Box. Sports & Outdoors. Sports & Fitness. MTM.
2nd: MTM SPUD2 Sportsmen's Plus Utility Dry Box. Sports & Outdoors. Sports & Fitness. MTM.

Options:
A: Winco TMT-OV3 B001B4KUPY 3-Inch Dial Oven Thermometer with Hook and Panel Base, 1. Home & Kitchen. Kitchen & Dining. Winco.
B: DeSantis Thumb Break Scabbard Holster fits 2-Inch Colt Agent, Cobra, Detective Special. Sports & Outdoors. Sports & Fitness. DeSantis.
C: 3-piece Stainless Steel Turner & Spatula Set. Home & Kitchen. Kitchen & Dining. MIU France.
D: Fujifilm Finepix Z20fd 10MP Digital Camera with 3x Optical Zoom (Hot Pink). Electronics. Camera & Photo. Fujifilm.
E: Cool Mist Oscillating Ultrasonic Humidifier | 120-Degree Rotation, 1 Gallon Tank, 48 Hour Runtime, Nightlight | Clean Tank Technology, BONUS DEMINERALIZATION CARTRIDGE | HoMedics. Home...
F: Home Life Cloth Light Grey Silver Linen 47" Tall Headboard Platform Bed with Slats King - Complete Bed 5 Year Warranty Included. Home & Kitchen...
G: Winco ACTD-3 Acrylic Toothpick Dispenser. Home & Kitchen. Kitchen & Dining. Winco.
H: AC Outlet Mount for YI Home Camera, Wall Mount with 360 Degree Swivel for YI Home Camera by Wasserstein (Camera not Included). Electronics. Camera &...
I: MoKo Case for Kindle E-reader (8th Generation 2016) - The Thinnest and Lightest  Cover with Auto Wake/Sleep for Amazon Kindle (6 Display, 8th Gen...
J: Canon Battery Pack NB-5L. Electronics. Camera & Photo. Canon.
K: OUTAD Waterproof Outdoor Hiking Walking Climbing Hunting Snow Legging Gaiters(1 Pair). Sports & Outdoors. Outdoor Recreation. OUTAD.
L: West Biking Thicken Ergonomic Anatomic Relief Little Pressure Soft Bicycle Suspension Cruiser Saddle MTB Cycling Seat Bike Cushion Saddles. Sports & Outdoors. Outdoor Recreation. West...
M: Disney Cars 2 Bean Bag Sofa Chair. Home & Kitchen. Furniture. Disney.
N: Disney Traditions by Jim Shore Thumper Bambi Stone Resin Figurine. Home & Kitchen. Home Dcor. Enesco.
O: Cat Mug 95 765. Home & Kitchen. Kitchen & Dining. Boston Warehouse.
P: Pro Breeze Renewable Cordless Mini Dehumidifier - for Small Spaces - Gun Safe, Wardrobe, Cabinet. Home & Kitchen. Heating, Cooling & Air Quality. Pro Breeze.
Q: Owl Vase, SMALL, WHITE. Home & Kitchen. Home Dcor. Home Decorators Collection.
R: 24 Lot Lipstick Nail polish Holder Makeup Cosmetics Organizer, Marrywindix Acrylic Luxury Crystal Insert Holder Box. Home & Kitchen. Bath.
S: Frigidaire FFRE0833S1 8,000 BTU 115V Window-Mounted Mini-Compact Air Conditioner with Temperature-Sensing Remote Control. Home & Kitchen. Heating, Cooling & Air Quality. Frigidaire.
T: Upper Deck UX1005 Skeleton Key Cast Iron Coat Wall Hook and Key Rack. Home & Kitchen. Storage & Organization. Upper Deck.
Answer: K