Instruction: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
1st: Soft Air Taurus 24/7 Spring Powered Airsoft Pistol (Dual Tone). Sports & Outdoors. Sports & Fitness. Taurus.
2nd: TheraBand FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis. Sports & Outdoors. Sports &...

Options:
A: JKC Studios Long Stem Wine Glass, For Medicinal Purposes Only. Home & Kitchen. Kitchen & Dining. Santa Barbara Design Studio.
B: Fotga Heavy Duty L-bracket with 2 Hot Shoe Mount for Video LED Light Camera Flash Camcorder Microphone Phone iPhone Filming. Electronics. Camera & Photo. FOTGA.
C: iPhone 8 Cable, Cambond 10ft MFI Certified Durable Long Braided Lightning Charger Cord for iPhone 8 Plus X 7 7 Plus 6s Plus, iPhone 6...
D: Spyderco Street Beat Plain Edge Fixed Knife W/3.49" Blade. Sports & Outdoors. Sports & Fitness. Spyderco.
E: Domire White PU Leather Earphone Hard Case/bag. Electronics. Accessories & Supplies. DOMIRE.
F: KINGLUX Decorative Indoor outdoor Christmas Party String Lights Starry lights flexible string Silver Wire Lights for Wedding Bedroom Holiday Pub Club,Time Setting Cool white 6000K...
G: Baaaq Mini USB 3 Speeds Rechargeable Portable Table Fan with Emergency Power Bank, Blac. Home & Kitchen. Heating, Cooling & Air Quality. baaaq.
H: POWERocker Micro USB 2.0 Cable 5FT(1.5M) Nylon Braided for Samsung, HTC, Sony, Motorola, LG, BlackBerry, Nokia Silver. Electronics. Computers & Accessories. POWERocker.
I: Tuscany Fruit Home Kitchen Decor Spoon Rest. Home & Kitchen. Kitchen & Dining. Marcel Imports.
J: 1" High Extension Riser Picatinny/Weaver Mount for dot sight and scope, TufForce MT-1R7E15. Sports & Outdoors. Sports & Fitness. TUF.
K: FREETOO Tactical Gloves Military Rubber Hard Knuckle Outdoor Gloves for Men. Sports & Outdoors. Sports & Fitness. FREETOO.
L: MinnKota MKA-16 02 Aluminum Quick Release Bracket Mounts (Terrova and PD Motors). Sports & Outdoors. Sports & Fitness. Minn Kota.
M: Nearly Natural 5385 Bamboo UV Resistant Tree, 5-Feet, Green. Home & Kitchen. Home Dcor. Nearly Natural.
N: Jabra Spare Battery Kit for Jabra PRO 9450, 9460, 9470 | Logitech BH970 Wireless Headset, 14192-00. Electronics. Accessories & Supplies. Jabra.
O: AYA 25Ft (25 Feet) DB25 Male to Centronics 36 Male Parallel Printer Cable. Electronics. Computers & Accessories. AYAGROUP.
P: WMF Manaos/Bistro Cake/Pie Server,WMF,8400001716,FBA76B9QK.missing1 />. Home & Kitchen. Kitchen & Dining. WMF.
Q: Clik Elite CE703BK Probody SLR Chest Pack, Black. Electronics. Camera & Photo. Clik Elite.
R: Tucano Black Sleeve for Macbook 13.3". Electronics. Computers & Accessories. Tucano.
S: Macally USB AC Charger for SanDisk Sansa MP3 Players (Black). Electronics. Portable Audio & Video. Macally.
T: Helly Hansen Women's Squamish CIS (3-in-1) Rain Jacket. Sports & Outdoors. Outdoor Recreation. Helly Hansen.
Answer: K