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: Norpro Silicone Round Pancake/Egg Rings, 2 Pieces. Home & Kitchen. Kitchen & Dining. Norpro.
2nd: Cotton Craft Ultra Soft 6 Piece Towel Set Ivory, Luxurious 100% Ringspun Cotton, Heavy Weight & Absorbent, Rayon Trim - 2 Oversized Large Bath Towels...

Options:
A: VERIZON FIOS UPGRADE REPLACEMENT BATTERY 12V 8AH SLA RECHARGEABLE BATTERY 15% LONGER RUN TIME Beiter DC Power. Electronics. Accessories & Supplies. Beiter DC Power.
B: American Expedition 24 -Ounce Steel Travel Mug. Home & Kitchen. Kitchen & Dining. American Expedition.
C: Decorative Ceramic Wall Plug-in Tart/Wax Candle Warmer (Burgundy Ivy) by Unknown. Home & Kitchen. Home Dcor. Unknown.
D: Intizar UV Toothbrush Sanitizer - Eliminates up to 99.9% of Germs & Bacteria (Pink). Home & Kitchen. Bath. Intizer.
E: Metz 58 AF-2 MZ 58321C Digital Flash for Canon Cameras. Electronics. Camera & Photo. Metz.
F: Tribesigns H441 Wireless Bluetooth Smart Digital Kitchen Food Nutrition Scale, Audible Touch Buttons, 5 Unit Modes, Liquid Visual Cup Measurement, Tempered Glass in Elegant White...
G: Epson EX7240 Pro WXGA 3LCD Projector Pro Wireless, 3200 Lumens Color Brightness. Electronics. Video Projectors. Epson.
H: Canon LA-DC58K Conversion Lens Adapter for Canon G10 and G11 Digital Cameras. Electronics. Camera & Photo. Canon.
I: Upstanding Bicycle Company The Upstand. Sports & Outdoors. Outdoor Recreation. Upstanding Bicycle Company.
J: DEWALT DCR006 Jobsite Bluetooth Speaker. Electronics. Portable Audio & Video. DEWALT.
K: NuDell 8.5" x 11" EZ Mount Economy Document Frame Plastic Face, Walnut with Gold Trim. Home & Kitchen. Home Dcor. nu-dell.
L: Mochalight Joyoldelf Manfrotto 200Pl-14 Rectangular Quick Release Plate with 1/4", 20 Screw for Ball Head. Electronics. Camera & Photo. Mochalight.
M: APC M12USWH Back-UPS Connect 50 Mobile Power Pack, 11400mAh, Li-Ion. Electronics. Computers & Accessories. APC.
N: Gamma Sports Tennis Gauze Tape. Sports & Outdoors. Sports & Fitness. Gamma.
O: VicTsing 2PCS Gold-Plated 1080P Active HDMI to VGA Adapter Video Converter with Micro USB and 3.5mm Audio Port Cable for PC/Laptop/DVD. Electronics. Computers & Accessories...
P: HIC Ice Pick. Home & Kitchen. Kitchen & Dining. HIC Harold Import Co.
Q: GEAR4 Espresso Small Coffee Cup Style Bluetooth Speaker with Carabineer Handle Clip in Black(PS006BKG). Electronics. Portable Audio & Video. Gear4.
R: Lush Decor Stripe Shower Curtain in Black and Silver. Home & Kitchen. Bath. Lush Decor.
S: Bridgewater Candle Home Fragrance Oil 0.33 Oz. - Sweet Grace. Home & Kitchen. Home Dcor. Bridgewater Candle.
T: DURAGADGET Portable Nylon Carry Case For Nikon D7100, D7000, D5100, D5000, D3200 & D3100 With Detachable Shoulder Strap. Electronics. Camera & Photo. DURAGADGET.
Answer: R