Instruction: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
1st: Sony CCDTRV108 Hi8 Camcorder with 2.5" LCD (Discontinued by Manufacturer). Electronics. Camera & Photo. Sony.
2nd: Incipio Inscribe Stylus - Black (STY-100). Electronics. Computers & Accessories. Incipio.
3rd: SanDisk 8GB Memory Stick Pro Duo. Electronics. Computers & Accessories. SanDisk.
4th: 2-Pack Axiom Cordless Home Phone Battery for ATT BT184342 BT28433. Electronics. Accessories & Supplies. Axiom.
5th: Portta VGA PC/Laptop + Stereo to HDMI Audio Video Converter up Scaler Upscaler Up to 720P/1080P v1.3 with Audio Jack Support HDTV for PC Laptop...
6th: Kingston Digital 32GB DataTraveler 101 G2 USB 2.0 Drive - Purple (DT101G2/32GBZ). Electronics. Computers & Accessories. Kingston.
7th: WD My Passport 2TB Portable External USB 3.0 Hard Drive Storage Black (WDBY8L0020BBK-NESN). Electronics. Computers & Accessories. Western Digital.
8th: Creative Inspire T12 2.0 Multimedia Speaker System with Bass Flex Technology. Electronics. Computers & Accessories. Creative Labs.

Options:
A: Light&Energy 14500 1200mah 3.7v Rechargeable Li-ion Battery (Pair) + Charger Combo. Electronics. Accessories & Supplies. TOMO.
B: Galco Waistband Inside The Pant Holster for S&W J Frame 640 Cent 2 1/8-Inch .357. Sports & Outdoors. Sports & Fitness. Galco Gunleather.
C: Thorlo Socks Running Mini Crew Socks. Sports & Outdoors. Sports & Fitness.
D: Sangean PR-D7 AM/FM Digital Rechargeable Portable Radio - White. Electronics. Portable Audio & Video. Sangean.
E: Voluspa Baltic Amber Large Glass Jar Candle Limited 16 oz. Home & Kitchen. Home Dcor. Voluspa.
F: Lioeo iPad 2017 9.7 inch iPad Air Protective Case for iPad Air 2 Cases Lightweight EVA Foam Back Case for Apple iPad 5/6 New iPad...
G: Califone 3068AV Stereo/Mono Headphones, 3.5 mm Stereo Plug, Black. Electronics. Headphones. Califone.
H: Countdown to Christmas Snowman Ornament 2015 Hallmark. Home & Kitchen. Seasonal Dcor. Hallmark.
I: BESTOPE Backpack Rucksack Unisex Canvas Backpack Vintage Casual School Hiking Travel Backpack with Leather Strap (Amy Green). Sports & Outdoors. Outdoor Recreation.
J: 3D SYSTEMS INC 3D Systems Inc 391230 Sense 3D Scanner. Electronics. Security & Surveillance. 3D SYSTEMS INC.
K: Sirius XM Radio 20' Antenna Extension Cable, 20-Feet. Electronics. Accessories & Supplies. SiriusXM.
L: Neewer 58mm Filter Kit for Gopro Hero 3: (1)58mm Lens Filter Ring Adapter + (6)Filters(Red + Yellow + Purple + UV + CPL + ND4)...
M: Hallmark Premium Wizard of Oz Ruby Slippers Christmas Ornament. Home & Kitchen. Home Dcor. Hallmark.
N: Katgely Disposable Baking Cup Liners Pack of 500. Home & Kitchen. Kitchen & Dining. Katgely.
O: Wine Glasses - Set of 2 Decorative Wine Glasses for Couples - I Love You To The Moon and Back. Home & Kitchen. Kitchen &...
P: Peking Handicraft Modern Heirloom Collection Chenille Damask Bedspread, Queen, White. Home & Kitchen. Bedding. Peking Handicraft.
Q: Bath Bliss Curved Shower Rod, Chrome. Home & Kitchen. Bath. Bath Bliss.
R: Laptop Cooling Pad, AVANTEK 15.6''-17'' Laptop Cooler with 2 x 160mm Heavy Duty Fans, Ultra Slim with Adjustable Mounts, 2 USB Ports, Blue LED Lights...
S: Wide Mouth Glass Water Bottle by Fresh Taste - Beautifully Designed with Protective Silicone Sleeve for Easy GrippingScrew-on Flip Top Cap - Leak Proof Seal...
T: Acase(TM) Leather Case for Kindle PaperWhite and Kindle Touch Wi-Fi / 3G (Sky Blue). Electronics. eBook Readers & Accessories. Acase.
Answer: R