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: Prokit for New Black iPad 2 Digitizer Touch Screen Front Glass Assembly - Includes Home Button + Camera Holder + PreInstalled Adhesive with SlyPry tools...
2nd: 1byone Outdoor TV Video Antenna (OUS00-0555). Electronics. Television & Video. 1byone.

Options:
A: Kingston HyperX Savage 4GB 2133MHz DDR3 Non-ECC CL11 DIMM XMP (HX321C11SR/4). Electronics. Computers & Accessories. HyperX.
B: Cool-See Replacement Keyboard For Dell Inspiron 15 3000 3541 3542 3543 series 15 5000 5542 5545 5547 Series 0JYP58 OJYP58 0KPP2C INS15CD-1528B INS15CD-1528L NSK-LR0SW 1D...
C: Julius Studio 43" Photography Photo Video Studio Lighting Disc Oval Reflector, 2-in-1, 2 Colors, Gold, Silver, JGG2423. Electronics. Camera & Photo. Julius Studio.
D: Keurig K10 Mini Plus Brewing System, Aqua. Home & Kitchen. Kitchen & Dining. Keurig.
E: Hookless RBH43BS01 Fabric Shower Curtain with Built in Liner  - Litchfield White. Home & Kitchen. Bath. Hookless.
F: Milliard Anti-Burst Peanut Ball Green Approximately 39x20 (100x50cm) Physio Roll for Exercise, Therapy, Labor Birthing and Dog Training. Sports & Outdoors. Sports & Fitness. Milliard.
G: Old World Christmas Ornaments: Large Shiny Red Heart Glass Blown Ornaments for Christmas Tree. Home & Kitchen. Home Dcor. Old World Christmas.
H: Polar Bear Coolers 6 Pack Soft Cooler, Black. Sports & Outdoors. Outdoor Recreation. Polar Bear Coolers.
I: KitchenAid Gourmet Dual-Sided Melon Baller, Red. Home & Kitchen. Kitchen & Dining. KitchenAid.
J: Topeak Ride CaseII Quick Click Mount for Handlebars & StemCaps. Sports & Outdoors. Outdoor Recreation. Topeak.
K: Asobu Nature's Way 20oz Eco Friendly Wide Mouth Glass Water Bottle BPA Free. Sports & Outdoors. Sports & Fitness. asobu.
L: Chicago Metallic Professional Perforated Cookie/Jelly-Roll Pan, 14.75-Inch-by-9.75-Inch. Home & Kitchen. Kitchen & Dining. Chicago Metallic.
M: Urant Wifi Router Wireless Range Extender Repeater Long Amplifier Wireless-N Mini AP Access Point Dual Band 2.4GHz Network Dongle Signal Booster Complies IEEE802.11n/g/b with WPS...
N: RK- CP-285, Damascus Steel 12.00 Inches Cleaver style Knife – Solid Rose Wood Handle. Home & Kitchen. Kitchen & Dining. Poshland.
O: OM/ONE - World's First Levitating Bluetooth Speaker. Electronics. Portable Audio & Video. OM Audio.
P: Pyramid Bob Marley Paint Splash Wall Poster. Home & Kitchen. Wall Art. Pyramid.
Q: Louis Garneau Men's Transit Cycling Jersey. Sports & Outdoors. Outdoor Recreation. Louis Garneau.
R: Speck Products iGuy Protective Case for iPad mini - Grape Purple for iPad mini 3, 2, 1 (72014-B102). Electronics. Computers & Accessories. Speck.
S: Komputerbay 4x 4GB 240 PIN DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered FB-DIMM 16 GB With Heatspreaders. Electronics. Computers & Accessories. KOMPUTERBAY.
T: Opteka H600 Long Holster Case (Black). Electronics. Camera & Photo. Opteka.
Answer: S