Instruction: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
1st: BLACK+DECKER 4-Slice Toaster Oven, White, TRO420. Home & Kitchen. Kitchen & Dining. BLACK+DECKER.
2nd: Elite Cuisine EDB-302F Double Electric Hot Plate Burner Dual Temperature Controls, Power Indicator Lights, Easy to Clean, 1440 Watts, White. Home & Kitchen. Kitchen &...
3rd: Radiance 0360366 Natural Woven Reed Light Filtering Roll Up Window Blind, 36-Inch Wide by 72-Inch Long. Home & Kitchen. Home Dcor. Lewis Hyman.
4th: Radiance 0360726 Natural Reed Woven Light Filtering Roll Up Window Blind, 72-Inch Wide by 72-Inch High. Home & Kitchen. Home Dcor. RADIANCE.

Options:
A: Vestal Men's The Brig Watch. Sports & Outdoors. Outdoor Recreation. Vestal.
B: Salton CM1337 Crepe Maker, White. Home & Kitchen. Kitchen & Dining. Salton.
C: [SoundLink Mini Case] Smatree Hard Carrying Case for Bose Soundlink Mini I and Mini II Bluetooth Speaker. Electronics. Accessories & Supplies. Smatree.
D: DINY Bath Elements Heavy Duty Magnetized Shower Curtain Liner Mildew Resistant Clear Frosted. Home & Kitchen. Bath. DINY Bath Elements.
E: Mylec Football and Goal Post Set. Sports & Outdoors. Sports & Fitness. Mylec.
F: Ellington Home 1800 Series 3 Piece Damask Stripe Duvet Cover Set (King, Silver). Home & Kitchen. Bedding.
G: Widdy Classic American Style Steel Tip Darts, 12 Pack. Sports & Outdoors. Sports & Fitness. Widdy.
H: Moishia Compact, Mess Free, 4 Size Plastic Funnel Set for liquids Assorted Sizes Nested with hanger/holder tab. Home & Kitchen. Kitchen & Dining. Moishia.
I: Azurec Ultralight Portable Compact Camping Travel Inflating Pillow Comfortable for Hiking Backpacking (Green). Sports & Outdoors. Outdoor Recreation.
J: Viziflex Seels Keyboard COVER Compatible with Logitech K520, MK520, Y-R00121 - Part #546G114 - Protects from Mold, Spills, Dirt, Grease, Food, and Bacteria - Easy...
K: Mermaid Swimwear Bundle by Shimmertail - Shimmertail Collection - (Swim Tail, Swimsuit and Mermaid Gloves). Sports & Outdoors. Sports & Fitness. COLOGGO.
L: Rev-A-Shelf  4WCTM-18DM2 Double Top Mount 1.75" Face Frame Wood Waste Containers. Home & Kitchen. Storage & Organization. Rev-A-Shelf.
M: IO Gear Hi-Speed USB 2.0 CardBus GPU202. Electronics. Computers & Accessories. IO Gear.
N: Purple Microsuede Bed Rest Reading Pillow & Support Bed Backrest Pillow With Arms - Bedrest Pillow, Bed Rest Lounger Makes A Comfy And Therapeutic Cuddle...
O: Coby CV231SVR Neckband Digital Stereo Headphone with Bonus Earphones and Carrying Case, Silver (Discontinued by Manufacturer). Electronics. Headphones. Coby.
P: McArthur NFL Shaft Gripper Fairway Headcover. Sports & Outdoors. Fan Shop. McArthur.
Q: Lamkin Perma-Wrap ACE Grip. Sports & Outdoors. Sports & Fitness. Lamkin.
R: Radiance 0360366 Natural Woven Reed Light Filtering Roll Up Window Blind, 36-Inch Wide by 72-Inch Long. Home & Kitchen. Home Dcor. Lewis Hyman.
S: VICTORINOX SWISS ARMY Hiker Pocket Knife. Sports & Outdoors. Outdoor Recreation. Victorinox.
T: CWI Gifts Golden Countryside Bowl, 12". Home & Kitchen. Home Dcor. CWI Gifts.
Answer: R