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: Sony RCD-W500C CD Player / Recorder. Electronics. Home Audio. Sony.
2nd: Maxell 190059 Thunderon Brush System 8 Language DVD Only Lens Cleaner, with Equipment Set Up and Enhancement Features. Electronics. Accessories & Supplies. Maxell.
3rd: Panasonic AY-DVM60EJ5P MiniDV Tapes (60 Minute, Pack of 5). Electronics. Camera & Photo. Panasonic.
4th: Lowepro Magnum DV 6500 AW Shoulder Bag (Black). Electronics. Camera & Photo. Lowepro.

Options:
A: Hamilton Beach 34102 Portable Induction Cooktop. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
B: SwissGear 17" Gray Notebook Backpack. Electronics. Computers & Accessories. Swiss Gear.
C: CWK® High Performance Battery for HP ProBook 6360b 6360t 6460b 6465b 6470b 6475b 6560b 6565b 6570b HP EliteBook 8460p 8460w 8470p 8470w 8560p 8570p 8770P...
D: Trintec 24 Hour Military Time Zulu Time Wall Clock 14" - ZT24 Black. Home & Kitchen. Home Dcor. Trintec.
E: Alpen Optics WINGS EDHD 8x20 Compact Waterproof Roof Prism Binocular. Electronics. Camera & Photo. Alpen Optics.
F: The Emotiva UPA-700 Seven-Channel Power Amplifier. Electronics. Home Audio. Emotiva UPA 700.
G: Safavieh Florida Shag Collection SG456-7928 Smoke and Dark Brown Area Rug (5'3" x 7'6"). Home & Kitchen. Home Dcor. Safavieh.
H: JBL Venue Series Stage 6-Inch 3-Way Speaker (Discontinued by Manufacturer). Electronics. Home Audio. JBL.
I: Canon EF 50mm f/1.8 II Camera Lens - Fixed (Discontinued by Manufacturer). Electronics. Camera & Photo. Canon.
J: Sound Storm LOPRO10 Amplified Car Subwoofer - 1200 Watts Max Power, Low Profile, 10 Inch Subwoofer, Remote Subwoofer Control, Great For Vehicles That Need Bass...
K: Hot Deals 4 Less All in one USB Card Reader for SD / SDHC / SDXC / Micro SD / Micro SDHC / Micro SDXC...
L: Wieco Art Dance on a Golden Moon Modern 100% Hand-painted Stretched and Framed Artwork 5 Piece Abstract Oil Paintings on Canvas Wall Art Décor for...
M: VECELO Premium Shoe Rack / Stand / Organiser - 3 Tiers. Home & Kitchen. Storage & Organization. Dantly.
N: Stitch Quote Ohana Family Experiment 626 Lilo & Stitch Apple Macbook Decal Vinyl Sticker Apple Mac Air Pro Retina Laptop sticker. Electronics. Computers & Accessories...
O: Workman PM5 CB Radio Antenna Magnet Mount with PL-259 Plug & 16` Foot Coax. Electronics. Portable Audio & Video. Workman.
P: Corsair 2GB DDR2 800 MHz (PC2 6400) Laptop Memory. Electronics. Computers & Accessories. Corsair.
Q: Topram 4gb 150x Standard Sd Secure Digital Card (Not Sdhc). Electronics. Computers & Accessories. Topram.
R: Digital Slave Flash w/BOUNCE and ZOOM for ALL Digital Cameras. Electronics. Camera & Photo. Digital Concepts.
S: Baker's Secret 1107165 Signature Cookie Sheet, Large. Home & Kitchen. Kitchen & Dining. Baker's Secret.
T: POTOMAC from SwissGear by Wenger Computer Double Gusset Rolling Case. Electronics. Computers & Accessories. Wenger.
Answer: I