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: Black & Decker EC600 Spacemaker Under-Counter Can Opener. Home & Kitchen. Kitchen & Dining. Black & Decker.
2nd: J.A. Henckels International Eversharp 8-Piece Steak Knife Set. Home & Kitchen. Kitchen & Dining. ZWILLING J.A. Henckels.
3rd: Society Hills Textiles 400-Thread-Count 100% Cotton Queen Sheet Set, Gold. Home & Kitchen. Bedding. Society Hills Textiles.
4th: Eureka Boss Smart-Vac Upright HEPA Vacuum Cleaner, 4870MZ. Home & Kitchen. Vacuums & Floor Care. Eureka.
5th: Eureka Boss SmartVac Pet Lover Bagged Upright Vacuum Cleaner, 4870SZ. Home & Kitchen. Vacuums & Floor Care. Eureka.
6th: InterDesign Forma Suction Bathroom or Shower Shaving Mirror with Shaving Cream and Razor Holder - Brushed Stainless Steel. Home & Kitchen. Home Dcor. InterDesign.
7th: Ontel Veggetti Spiral Vegetable Slicer, Makes Veggie Pasta. Home & Kitchen. Kitchen & Dining. Veggetti.
8th: Rubbermaid Easy Find Lids Food Storage Containers, Racer Red, 42-Piece Set 1880801. Home & Kitchen. Kitchen & Dining. Rubbermaid.

Options:
A: Atelic SWIM GOGGLES Swimming Goggles Cap Equipment Anti Fog UV Protection Triathlon Swim Goggles with Free Protection Case for Adult Men Women Youth Kids Child...
B: Command Utility Hook, Large, 5-Pound Capacity, 4-Hooks. Home & Kitchen. Storage & Organization. Command.
C: Gungnir Balanced USB Digital Analog Convertor. Electronics. Home Audio. SCHIIT.
D: Pears Soap Metal Sign: Soap, Laundry, and Bathroom Decor Wall Accent. Home & Kitchen. Home Dcor. OMSC.
E: WalterDrake The Cozy Chenille Throw by OakRidge ComfortsTM. Home & Kitchen. Bedding. WalterDrake.
F: Harbor House Beach House King Size Bed Comforter Set - Blue, Ivory, Seashells – 4 Pieces Bedding Sets – 100% Cotton Bedroom Comforters. Home &...
G: Berkley Trilene Big Game Monofilament Leader Wheel. Sports & Outdoors. Sports & Fitness. Berkley.
H: Contraband Black Label 2020 Padded Cotton Lifting Straps w/Silicone Injection Grip. Sports & Outdoors. Sports & Fitness. Contraband Black Label.
I: Under Armour ColdGear Women's Quarter Zip Long Sleeve Running Top. Sports & Outdoors. Sports & Fitness. Under Armour.
J: Household Essentials Ultra Plus Ironing Board Replacement Pad & Cover with Silicone Iron Rest Pad - Natural Canvas. Home & Kitchen. Irons & Steamers. Household...
K: Cat5e Network Ethernet LAN Cable (1000ft). Electronics. Computers & Accessories. Zmodo.
L: BRAND NEW ORIGINAL SANYO MC42NS00 REMOTE. For model numbers: DP24E14 DP39D14 DP42D24 DP50E44 DP55D44 DP58D34 DP65E34 FVD3924 FVD5044. Electronics. Accessories & Supplies. Wewdigi.
M: GB Eye Al Macs Diner Poster. Home & Kitchen. Wall Art. GB Eye.
N: Guidecraft See and Store Step-Up - Children's Wooden Toy Storage Stool - Kids Learning Furniture. Home & Kitchen. Furniture. Guidecraft.
O: Norpro Frozen Ice Pop Maker with 100 Free Wooden Sticks. Home & Kitchen. Kitchen & Dining. Norpro.
P: [2 Pack] Screen Protector for iPad mini 1 2 3, Zaneeta HD Clear 9H Hardness [Tempered Glass] for iPad Mini1/ Mini2/ Mini3. Electronics. Computers &...
Q: TRENDnet ProView Wireless Advanced Pan/Tilt/Zoom Internet Surveillance Camera TV-IP400W. Electronics. Computers & Accessories. TRENDnet.
R: Pinzon 500-Thread-Count Pima Cotton Sateen Pillowcases -  Standard, White (Set of 2). Home & Kitchen. Bedding. Pinzon by Amazon.
S: Winchester Round Nose .177 Caliber Pellets. Sports & Outdoors. Sports & Fitness. Winchester.
T: Bar Unit with Acrylic Front Black, Chrome and Smoke. Home & Kitchen. Furniture. Coaster Home Furnishings.
Answer: R