Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: Apple FireWire Power Adapter for iPod (White) (Discontinued by Manufacturer). Electronics. Portable Audio & Video. Apple.
2nd: Seagate FreeAgent Go Dock 100521233. Electronics. Computers & Accessories. Seagate.

Options:
A: Minoura Saddle Water Bottle Cage Mount. Sports & Outdoors. Outdoor Recreation. Minoura.
B: ZIP NP-W126 Kit (Includes 2-NP-W126 1500mAh batteries, charger, card reader, screen protector kit) for Fuji Finepix HS30EXR,HS33EXR, X-E1, X-Pro1. Electronics. Camera & Photo. TheZipKit.
C: 3x Canon EOS Rebel T3 Digital Camera Premium Clear LCD Screen Protector Cover Guard Shield Film Kit, No cutting is required! Perfect fit with satisfaction...
D: 324 Personalized WEDDING Hershey Kiss Favor Labels, Wedding Sticker / Wrapper Favors. Home & Kitchen. Event & Party Supplies. Custom Products Collection.
E: Olympus Stylus 790SW 7.1MP Waterproof Digital Camera with Dual Image Stabilized 3x Optical Zoom (Orange). Electronics. Camera & Photo. Olympus.
F: Oral B Toothbrush Hard Travel Case Carrying Bag, Fits for Oral-B Pro 1000, 2000, 3000, 3500, 1500 Electric Toothbrush, Mesh Pocket for Accessories and Soft...
G: Vivitar 500mm f/8 Telephoto Lens For Nikon Digital SLR Camera - Fixed. Electronics. Camera & Photo. Vivitar.
H: Kensington K33458US Nightstand Charging Dock for iPhone and iPod Touch, including iPhone 4 (Black). Electronics. Portable Audio & Video. Kensington.
I: Big Boss Cold Press Heavy Duty Slow Masticating Juicer with Reverse Function. Home & Kitchen. Kitchen & Dining. Big Boss.
J: mDesign Plastic Portable Makeup Organizer Caddy Tote, Divided Basket Bin with Handle, for Bathroom Storage - Holds Blush Makeup Brushes, Eyeshadow Palette, Lipstick - Small,...
K: Case Army iPod Nano 7 | 7th & 8 | 8th Generation Clear Case [Manifest] Scratch-Resistant Slim Clear Case for Apple iPod Nano 7th |...
L: CoolDream Cotton Linen Decorative Pillowcase Throw Pillow Cushion Cover Square 18" Retro Small Up Triangle. Home & Kitchen. Bedding. CoolDream.
M: Williams Cycling Maxim ACS Alloy Handlebar, Black. Sports & Outdoors. Outdoor Recreation. Williams Cycling.
N: Stonebriar Small Square Rope Mirror for Wall, Light Weight, Rustic Decoration. Home & Kitchen. Home Dcor. Stonebriar.
O: Pixnor Pack of 10 Magnetic Darts for Magnet Dartboard Dart Board. Sports & Outdoors. Sports & Fitness. PIXNOR.
P: Rabbit Freezable Whiskey Glasses (Clear, Set of 2). Home & Kitchen. Kitchen & Dining. Rabbit.
Q: NATHAN SpeedDraw Plus Flask. Sports & Outdoors. Sports & Fitness. Nathan.
R: Tribeca Living 475 Thread Count Egyptian Cotton Percale Deep Pocket Sheet Set, California King, Ivory. Home & Kitchen. Bedding. TRIBECA LIVING.
S: FAVI 3T LED LCD (SVGA) Video Projector - USA Version (Warranty) - DIY Series (RioHD-LED-3T). Electronics. Video Projectors. FAVI.
T: Kingston DataTraveler 100-8 GB USB 2.0 Flash Drive DT100/8GB. Electronics. Computers & Accessories. Kingston.
Answer: T