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: Stereo Vinyl Cruiser Plastic Complete Skateboard (22.5x6-Inch). Sports & Outdoors. Outdoor Recreation. Stereo.
2nd: Sunlite Bulk Patches. Sports & Outdoors. Outdoor Recreation. Sunlite.
3rd: SixSixOne Comp Shifted Helmet (White/Black, X-Large). Sports & Outdoors. Outdoor Recreation. Jimmidda.
4th: TapouT Adult Special Edition Fang Mouth Guard. Sports & Outdoors. Sports & Fitness. TapouT.
5th: CamelBak Mil-Tac HydroBak Hydration Pack, 1.5L / 50 oz, Black. Sports & Outdoors. Outdoor Recreation. CamelBak.
6th: Smith & Wesson Special Tactical CKTACBSD Liner Lock Folding Knife Partially Serrated Drop Point Blade. Sports & Outdoors. Sports & Fitness. Smith & Wesson.
7th: M-Wave Tilburg S Seat Bag. Sports & Outdoors. Outdoor Recreation. M-Wave.
8th: Buy Jump Ropes Double Unders Jump Rope. Sports & Outdoors. Sports & Fitness. BuyJumpRopes.
9th: E LV Two Tone Hard and Soft Hybrid Armor Sports Combo Case for Apple iPod Touch 5 5th Generation with 1 Screen Protector, 1 Black...

Options:
A: Oenophilia Stainless Steel Circa Foil Cutter, Silver. Home & Kitchen. Kitchen & Dining. Oenophilia.
B: Umbra Mini Laurel Magnetic Photo Display, White. Home & Kitchen. Home Dcor. Umbra.
C: Miusco Heat Resistant Borosilicate Glass French Press Coffee Tea & Espresso Maker, 1 Liter 34 Oz, Classical. Home & Kitchen. Kitchen & Dining. Miusco.
D: P5CRH 5-Section 8X Carbon Fiber Compact Reversable Tripod with K3 BallHead. Electronics. Camera & Photo. 3Pod.
E: K&F Concept 62mm ND 4 Filter Super Slim UV Slim CPL Circular Polarizing Slim FLD Slim Fader Variable Neutral Density Lens Filter Kit for 62mm...
F: Contender Fight Sports Competition Boxing Muay Thai MMA Sparring Head Protection Headgear with Cheeks. Sports & Outdoors. Sports & Fitness. Contender Fight Sports.
G: Samyo Set of 36 Waterproof Wedding Submersible Battery LED Tea Lights Underwater Sub Lights- Wedding Centerpieces Party Decorate (Warm White). Home & Kitchen. Home Dcor...
H: Tablecraft (724B) 1/3 Cup Stainless Steel Measuring Cup. Home & Kitchen. Kitchen & Dining. Tablecraft.
I: Sennheiser AM2 - BNC Connecting Cables. Electronics. Accessories & Supplies. Sennheiser.
J: Rockstone Power 1000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter - Step Up/Down 110/120/220/240 Volt - 5V USB Port - CE Certified [3-Year Warranty]...
K: Calphalon Classic Stainless Steel Cookware, Fry Pan, 12-inch. Home & Kitchen. Kitchen & Dining. Calphalon.
L: Libbey Duratuff Cortado / Gibraltar Rocks Glass 4.5 OZ. Home & Kitchen. Kitchen & Dining. Libbey.
M: Divatex Grace Microfiber Duvet Twin Mini Set, Red. Home & Kitchen. Bedding. Divatex Home Fashions.
N: TONOR Rechargeable Mice Noiseless USB Office Portable Slim Gaming Mouse with Foldable Suppressible USB Receiver, Black. Electronics. Computers & Accessories. TONOR.
O: SITKA Gear Men's Shooter Glove. Sports & Outdoors. Sports & Fitness. Sitka Gear.
P: Orka by Mastrad Bag Dispenser, Orange & Red. Home & Kitchen. Kitchen & Dining. Mastrad.
Q: DII Basic Everyday Napkin Rings for Place Settings, Wedding Receptions, Dinner or Holiday Parties, & Family Gatherings (Set of 12), Hammered Silver. Home & Kitchen...
R: Sebo Filter Box X/c/370. Home & Kitchen. Vacuums & Floor Care. Sebo.
S: Cuckoo Rice Cooker l CRP-FA0610F (White/Silver). Home & Kitchen. Kitchen & Dining. Cuckoo.
T: Dewey Rods Cr Crocogator Univ Primer Pocket Cleaner. Sports & Outdoors. Sports & Fitness. Dewey Rods.
Answer: F