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: Sennheiser PX 100 Lightweight Collapsible Headphones (Discontinued by Manufacturer). Electronics. Headphones. Sennheiser.
2nd: Logitech S150 USB Speakers with Digital Sound. Electronics. Computers & Accessories. Logitech.
3rd: WD My Passport Essential SE 1 TB  USB 3.0 Portable External Hard Drive (Black). Electronics. Computers & Accessories. Western Digital.
4th: Microsmith Hot Link Pro IR Remote Extender, 6 Emitters (HLPRO). Electronics. Accessories & Supplies. Microsmith.
5th: WD My Passport 2TB Portable External USB 3.0 Hard Drive Storage Black (WDBY8L0020BBK-NESN). Electronics. Computers & Accessories. Western Digital.
6th: Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 (Black & Silver). Electronics. Headphones. Panasonic.

Options:
A: Fishman 910R Power Supply, 120VAC to 9VDC. Electronics. Computers & Accessories. Fishman.
B: Origin8 Classique Cargo HD Front Rack. Sports & Outdoors. Outdoor Recreation. Origin8.
C: Mountain Hardwear Nitrous Down Jacket - Men's Azul Large. Sports & Outdoors. Outdoor Recreation. Mountain Hardwear.
D: Divatex Home Fashions Royal Opulence Woven Satin Stripe Full/Queen Duvet Mini Set, Brass. Home & Kitchen. Bedding. Divatex Home Fashions.
E: Dometic 385310076 Black 1-1/2" Duck Ball Valve Kit - Pair. Sports & Outdoors. Sports & Fitness. Dometic.
F: AK Series Rifle 25 Meter Zero Target. Sports & Outdoors. Sports & Fitness. Guns Network.
G: Deiss ART 3-piece Silicone Utensil Set — Slotted Turner, Spatula, Pastry Brush — Hygienic Design — Safe for Non-stick Cookware — Heat-Resistant — Dishwasher Safe...
H: Hotel Luxury STRIPED Bed Sheets Set-SALE TODAY ONLY! #1 Rated On Amazon-Top Quality Bedding 1800 Series Platinum Collection-100% Money Guarantee!Deep Pocket, Wrinkle & Fade Resistant(Cal...
I: D-Link Wireless Network Kit, 802.11g, 108Mbps, Includes DI-624 and DWL-G650. Electronics. Computers & Accessories. D-Link.
J: GM CLIMBING 28kN 6295lbf Twist Locking Carabiner D Shape for Mountaineering Rock Climbing Rappel Hunt Hammock CE UIAA. Sports & Outdoors. Outdoor Recreation. GM CLIMBING.
K: ECSEM Mini Lightweight Wireless Stereo Sports/Running & Gym/Exercise Bluetooth Earbuds Headphones Headsets w/Microphone for Iphone 5S 5C 4S 4, Ipad 2 3 4 New iPad,...
L: Galco Summer Comfort Inside Pant Holster for Glock 26, 27, 33. Sports & Outdoors. Sports & Fitness. Galco Gunleather.
M: Cafflano All-in-One Portable Pour Over Coffee Maker for Camping, Travel & Office. Home & Kitchen. Kitchen & Dining. Cafflano.
N: Home Soft Things Animal Printed Throw, 50" x 60", Cow. Home & Kitchen. Bedding. Home Soft Things.
O: MyGift Under-the-Shelf 10 Hook Espresso Cup Storage Drying Rack/Silver-Tone Metal Small Teacup Holder. Home & Kitchen. Kitchen & Dining. MyGift.
P: Procter & Gamble 85823  Swiffer Bissell SteamBoost Starter Kit. Home & Kitchen. Vacuums & Floor Care. Procter & Gamble.
Q: Godinger Freedom Vase. Home & Kitchen. Home Dcor. Godinger.
R: TAMO HD+ Bluetooth 4.0 Handsfree Car Kit for Multi Devices - Retail Packaging - White. Electronics. Car & Vehicle Electronics. TAMO.
S: Ironwood Gourmet 28114 Small Rectangular Provencale Paddle Board, Acacia Wood. Home & Kitchen. Kitchen & Dining. Ironwood Gourmet.
T: New OEM Genuine Original PC764 56Wh 6-Cell DELL Laptop Battery for Dell Latitude D620,D630,D630 ATG,D630 UMA,D630N,D630c,D631N,D830N, Precision M2300 Laptop. Electronics. Computers & Accessories. DELL.
Answer: A