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: Ultra Bright Bike Light Blitzu Cyborg 168T USB Rechargeable Bicycle Tail Light. Red High Intensity Rear LED Accessories Fits On Any Road Bikes, Helmets. Easy...
2nd: BLITZU Cyborg 120T USB Rechargeable LED Bike Tail Light. Bright Bicycle Rear Cycling Safety Flashlight, Fits Road, Mountain Bikes, Helmets. Get The Front Headlight and...
3rd: Kool Kovers Bicycle Shoe Cleat Cover Set. Sports & Outdoors. Outdoor Recreation. Kool Kovers.
4th: Kool Stop Bicycle Brake Pads. Sports & Outdoors. Outdoor Recreation. Kool Stop.

Options:
A: Darice Plastic Picture Frame, Teal, 8 x 10 inches. Home & Kitchen. Home Dcor. Darice.
B: Harold Import Company 14423 Ateco 3-1/2-Inch Stainless Steel Doughnut Cutter. Home & Kitchen. Kitchen & Dining. Ateco.
C: Margarita Glasses W/Cactus Green Decor Stem Lot Of Two 16 oz New. Home & Kitchen. Kitchen & Dining. Greenbrier International Inc.
D: LaMont Home Cheswick Vanity. Home & Kitchen. Furniture. Lamont Home.
E: Pioneer GM-6500F 4-Channel Bridgeable Amplifier. Electronics. Car & Vehicle Electronics. Pioneer.
F: Goodyear Bicycle Tube, 14" X 1.75/2.125. Sports & Outdoors. Outdoor Recreation. Goodyear.
G: Century Martial Arts White Karate Uniform with Belt Light Weight Elastic Waistband & Drawstring for Adult & Children Size 000-7. Sports & Outdoors. Sports &...
H: R&M Cookie Cutter, 5-Inch, Crown, Tinplated Steel. Home & Kitchen. Kitchen & Dining. CybrTrayd.
I: ChargeTech Anti-Theft Security Hardware Cable Lock Kit for Laptop, MacBook, iPad, Tablets - Device Locking Cable with Universal Compatibility for Computer Monitors, Laptops, Notebook Tablet,...
J: Maverick Baker's Oven Thermometer. Home & Kitchen. Kitchen & Dining. Maverick.
K: C41 Air Pistol (BB). Sports & Outdoors. Sports & Fitness. Crosman.
L: Maximalpower NIK EN-EL9 Replacement Battery for  D3X D40 D40X D60 D3000 D5000 Fully Decoded with 3 yr warranty. Electronics. Camera & Photo. MaximalPower.
M: Nourison Aloha Orange Rectangle Area Rug, 3-Feet 6-Inches by 5-Feet 6-Inches (3'6" x 5'6"). Home & Kitchen. Home Dcor. Nourison.
N: Roswheel Water-Resistant Bicycle Rear Seat Carrier Bag Double Pannier Bag Army Green 45L with. Sports & Outdoors. Outdoor Recreation. Roswheel.
O: Kool Stop Bicycle Brake Pads. Sports & Outdoors. Outdoor Recreation. Kool Stop.
P: classic Japanese The Great Wave Off Kanagawa pattern decor 100% Polyester Shower Curtain (60" wide x 72" long). Home & Kitchen. Bath. The Great Wave...
Q: [2 Pack] SamSung Galaxy S7 Glass Screen Protector, InaRock 0.26mm Tempered Glass Screen Protector for SamSung Galaxy S7 [Not Support Samsung S7 Edge]. Electronics. Computers...
R: Flash sync cap for Nikon FE, FM FE2, FM2, FM2n F100, N90, N90s, F4, F5, F3, F3hp, D1, D1x, D2x, D2h, D2xs, D200, D300, D700,...
S: Darice 97219 Glass Clip Photo Frame, 8 by 10-Inch. Home & Kitchen. Home Dcor. Darice.
T: elago PALMREST SKIN for 13-inch MacBook Pro (unibody) with Trackpad Protector (Not Retina Ver.). Electronics. Computers & Accessories. elago.
Answer: O