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: Keepfit 3 Silicone Wedding Ring Silicone Wedding Band for Men Rubber Thin Line Stripe No Glue One Piece for Climbing and Outdoors.  Keepfit.
2nd: 5.11 Tactical Level 1 6-inch Sock. Sports & Outdoors. Sports & Fitness.
3rd: CVLIFE Adjustable Hunting Military Molle Style Tactical Vest with 9 Pouches and Pistol Holster. Sports & Outdoors. Sports & Fitness. CVLIFE.
4th: CVLIFE Hydration Pack with 3L Backpack Water Bladder for Hunting Climbing Running and Hiking. Sports & Outdoors. Outdoor Recreation. CVLIFE.
5th: Smack Apparel San Francisco Fans. Don't Be A Dick Orange T Shirt (S-5X). Sports & Outdoors. Fan Shop. Smack Apparel.
6th: Rangetechnic Thermal Silicone Hand Gun Cleaning Mat, 11 x 17. Sports & Outdoors. Sports & Fitness. RANGETECHNIC.
7th: SigTac Standard 2009/2022/220/226/227/MK25 Paddle Holster, Black, Right.  SigTac.

Options:
A: Michelle Queen Aromatherapy Diffuser Necklace Pendant for Essential Oils Antique Sliver Tone Round Pack of 1. Home & Kitchen. Home Dcor. Michelle Queen.
B: Burton And Burton 128423 Mug-With God All Things Are Possible With Gift Box. Home & Kitchen. Kitchen & Dining. burton+BURTON.
C: Apollo Hardware Heavy Duty 3-Bag Laundry Sorter,White. Home & Kitchen. Storage & Organization. Apollo Hardware.
D: Do-All Outdoors .22 Steel Round Up Target. Sports & Outdoors. Sports & Fitness. Do-All Outdoors.
E: Ledsniper®3-9x32 Eg Riflescope Red&green Illuminated Rangefinder Reticle Shotgun Air Hunting Rifle Scope,(12 Month Warranty). Sports & Outdoors. Sports & Fitness. Ledsniper(us seller).
F: Moxie 10pc Bike Bicycle Road Racing Colored Red Presta Valve Cap Dust Covers. Sports & Outdoors. Outdoor Recreation. Moxie.
G: NcStar 1x42 B-Style Red Dot Sight/Weaver Base (DBB142). Sports & Outdoors. Sports & Fitness. Tippmann.
H: Kershaw Ken Onion Blue Scallion Folding Pocket Knife with Speed Safe. Sports & Outdoors. Outdoor Recreation. Kershaw.
I: Adorox Kraft Boxes Cardboard Gift Box with Lids for Wedding Birthday Holiday Baby Shower Favor (RED, 3"x 4"). Home & Kitchen. Event & Party Supplies...
J: Samyang SY24M-C 24mm f/1.4 Wide Angle Lens for Canon. Electronics. Camera & Photo. Samyang.
K: Harbinger Padded Leather Contoured Weightlifting Belt with Suede Lining and Steel Roller Buckle.
L: Tiemom Beer Bottle Brush (2). Home & Kitchen. Kitchen & Dining. Tiemom.
M: Grater Zester, 4 Different Blades Hand Graters / Zester for Parmesan Cheese, Ginger, Vegetables by WearHome. Home & Kitchen. Kitchen & Dining. WearHome.
N: Aker Leather 510 Double Magazine Pouch. Sports & Outdoors. Sports & Fitness. Aker Leather.
O: [2016 New Upgrade Release ]Senbowe™ Wireless Bluetooth In-Car FM Transmitter/Bluetooth Music FM Transmitter Radio Adapter Car Kit with Car Charger, Hands-Free Calling for Car, Apple...
P: Frigidaire Gallery 1.5 Cu. Ft. Over-The-Range Microwave with Convection. Home & Kitchen. Kitchen & Dining. Frigidaire.
Q: Fabresh Absorbent, Quick-Drying Kitchen Dish Towels | Premium Bamboo and Microfiber Blend for Cleaning, Washing, and Drying | Durable Reinforced Edging | 26" X 16"...
R: DSTE Pro BG-E18 Vertical Battery Grip For Canon 750D 760D IX8 T6S T61 Digital Camera as LP-E17. Electronics. Camera & Photo. DSTE.
S: Paperproducts Design 20-Pack Save Water Paper Cocktail Napkins. Home & Kitchen. Event & Party Supplies. Paperproducts Design.
T: Brentwood Appliances HB-31 2-Speed Hand Blender, Design 1, White. Home & Kitchen. Kitchen & Dining. Brentwood.
Answer: K