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: Apple Time Capsule MB276LL/A (AirPort Extreme Plus 500 GB Storage). Electronics. Computers & Accessories. Apple Computer.
2nd: Vanguard Endeavor ED 8x42 Binocular, ED Glass, Waterproof/Fogproof. Electronics. Camera & Photo. Vanguard.

Options:
A: Cool Zingers 100 Watt Police Siren 5 Sound Emergency Vehicle Warning Speaker PA System Microphone 12v. Electronics. Security & Surveillance. Cool Zingers.
B: California Home Goods Kid's Bento Box Food and Lunch Container Set, Set of 6, Multi-Colored. Home & Kitchen. Kitchen & Dining. California Home Goods.
C: PURGGO Natural Bamboo Charcoal Air Purifying Bag, Deodorizer, Odor Eliminator - Air Freshener, Purifier, Smell Absorber, For Shoe, Closet, Fridge, Bathroom, Pet, Litter Box [Pack...
D: Simple Deluxe Sofantex Luxury Reversible Plush Throw Blanket, 40 by 60-Inch, Gray. Home & Kitchen. Bedding. Simple Deluxe.
E: Cuisinart C77SS-15PK 15-Piece Stainless Steel Hollow Handle Block Set. Home & Kitchen. Kitchen & Dining. Cuisinart.
F: Burnes of Boston 266345 Windsor Leaves Picture Frame, 4-Inch by 5-Inch, Silver. Home & Kitchen. Home Dcor. Burnes of Boston.
G: Votive Candles with Flicker, Rechargeable, 4-pack. Home & Kitchen. Home Dcor. Thomas & Betts.
H: Raymond Waites Large Printed Laundry Tote with Rope Handle (Yellow and Gray). Home & Kitchen. Storage & Organization. Raymond Waites.
I: ASUS Eee PC 1000HE 10.1-Inch Black Netbook. Electronics. Computers & Accessories. Asus.
J: Kuhn Rikon Safety Lid Lifter Can Opener. Home & Kitchen. Kitchen & Dining. Kuhn Rikon.
K: Monoprice 106707 7.2 Surround Sound Distribution Wall Plate, 2-Gang. Electronics. Accessories & Supplies. Monoprice.
L: Wenger 16-Inch Legacy Checkpoint-Friendly Case (WA-7640-02F00). Electronics. Computers & Accessories. Wenger.
M: Panasonic NI-P300T Multi-Directional Iron. Home & Kitchen. Irons & Steamers. Panasonic.
N: Case Club Waterproof 7 Pistol Case with Silica Gel to Help Prevent Gun Rust. Sports & Outdoors. Sports & Fitness. Case Club.
O: Dishwasher Safe Tongs Set. A Beautiful 2 Piece Set Stainless Steel and Silicone Green Comes in 9” and 12”. Strong, Comfortable Grip, Light Weight Kitchen...
P: Foodsaver compatible FoodVacBags 100 Quart Size 8x12-inch Vacuum Sealer Storage Bags, BPA Free, Commercial Grade, Heavy Duty, Sous Vide. Home & Kitchen. Kitchen & Dining...
Q: Filemate 3FMCG230BK3-R ECO Professional SLR Camera Bag with Two Front Pockets (Black). Electronics. Camera & Photo. Filemate.
R: Sound Intone HD850 On-Ear Adjustable Folding Headphones with Microphone and Remote Control,  Blue. Electronics. Headphones. Sound Intone.
S: Tender Fresh Bath Wipes (8), (Pack of 3). Home & Kitchen. Kitchen & Dining. Tender.
T: Bolle Safety Silium+ Safety Glasses. Sports & Outdoors. Sports & Fitness. Bolle.
Answer: K