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: Creative Labs PD0160 PC-CAM 300. Electronics. Computers & Accessories. Creative.
2nd: ProCase Previous 2013 Kindle Fire HD 7 Case - Tri-Fold Leather Stand Cover for Previous Generation Kindle Fire HD 7 inch Tablet (will only fit...
3rd: KUCAM 1080P Wifi IP Security Camera, Night Vision, 2 way Audio Remote Monitoring Surveillance Cam. Electronics. Camera & Photo. KUCAM.
4th: White Label AncStudio Bluetooth 4.0 Stereo Wireless Noise Cancelling 3.5mm Audio Input Headphones with Built in Mic - Gold. Electronics. Headphones. whitelabel.
5th: Upgrade Ear pad earpad replacement for Sony MDR-NC6 MDR NC6 headset Headpone. Electronics. Accessories & Supplies. VERY100.
6th: Aerb MD190 4GB Waterproof MP3 Player W Waterproof Earphones, Black. Electronics. Portable Audio & Video. Aerb.

Options:
A: Pegasus Home Fashions Body Pillow, White. Home & Kitchen. Bedding. Pegasus Home Fashions.
B: Graces Dawn Crystal glass A4 Photo/ Diploma / Document Frame Frame picture size 8 1/2" x 11'' 217mm*279mm (A4). Home & Kitchen. Home Dcor. Graces...
C: JacobsParts USB 3.0 Hard Drive Docking Station for 2.5-Inch & 3.5-Inch SATA HDD and SSD, Blue. Electronics. Computers & Accessories. JacobsParts.
D: Own the Wave Fiberglass Reinforced Surfboard Fins (3) + FREE FCS screws and Hex key! Glass Flex Thruster Surf Fin Set (FCS G5 M5 Style)...
E: Klear Bottle Klear Flip-top Lids for and Hydro Flask. Sports & Outdoors. Outdoor Recreation. Klear Bottle.
F: Brewster 99438 Bamboo Sidelight Privacy Film. Home & Kitchen. Home Dcor. Brewster.
G: Command Small Wire Hooks, Clear Plastic (20 Hooks, 24 Adhesive Strips). Home & Kitchen. Storage & Organization. Command.
H: Oggi Pro Stainless-Steel 10-Piece Cocktail Shaker and Bar Tool Set. Home & Kitchen. Kitchen & Dining. Oggi.
I: Gift Republic Willow Apron, Blue. Home & Kitchen. Kitchen & Dining. Gift Republic.
J: Search 'N Rescue Stretcher Golf Ball Retriever. Sports & Outdoors. Sports & Fitness. Search 'N Rescue.
K: Designers Impressions 2097AB Antique Brass Coat & Hat Hook - 10 Pack. Home & Kitchen. Storage & Organization. Designers Impressions.
L: Bionaire Pure Indoor Living Low Profile Room Heater. Home & Kitchen. Heating, Cooling & Air Quality. Bionaire.
M: Garibaldi Electric Fireplace Heater 35-Inch Curved, Wall Mounted, Log Flame, Black. Home & Kitchen. Heating, Cooling & Air Quality. Garibaldi Heating.
N: Speedo Women's Endurance Lite The One Turnz One Piece Swimsuit. Sports & Outdoors. Sports & Fitness. Speedo.
O: OurWarm Bike Mount Universal Cell Phone Bicycle Holder & Motorcycle Holder for Smartphone, GPS, iPhone 7 6 5s 5 5c 5 5c 4s SE, HTC,...
P: ATI Rage XL 8MB PCI Video Card. Electronics. Computers & Accessories. ATI.
Q: aLLreLi 2.4G Programmable Wireless Mouse (M535). Electronics. Computers & Accessories. aLLreli.
R: adidas Club Shin Guard. Sports & Outdoors. Sports & Fitness. adidas.
S: Nikon 8248 ACULON A211 10x50 Binocular (Black). Electronics. Camera & Photo. Nikon.
T: Bobj Rugged Case for Samsung Galaxy Tab 4 10.1 and Tab 3 10.1 -Tablet Models SM-T530, SM-T531, SM-T535, and other models SM-T53. - BobjGear Custom...
Answer: S