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: Kinivo BTC450 Bluetooth Hands-Free Car Kit for Cars with Aux Input Jack (3.5 mm) - Supports AptX. Electronics. Car & Vehicle Electronics. Kinivo.
2nd: SoundBot SB335 Universal Wireless Bluetooth Receiver Adapter Dongle Car Kit to Stream Music from ANY Bluetooth Enabled Device to All 3.5mm Audio In Systems Portable...
3rd: AmazonBasics Mini DisplayPort to VGA Adapter. Electronics. Computers & Accessories. AmazonBasics.
4th: Sabrent 4-Port USB 2.0 Hub with Individual Power Switches and LEDs (HB-UMLS). Electronics. Computers & Accessories. Sabrent.
5th: Mediabridge Ethernet Cable (100 Feet) - Supports Cat6 / Cat5e / Cat5 Standards, 550MHz, 10Gbps - RJ45 Computer Networking Cord (Part# 31-399-100B). Electronics. Computers &...
6th: AmazonBasics Mini DisplayPort (Thunderbolt) to HDMI Adapter. Electronics. Accessories & Supplies. AmazonBasics.
7th: CABLEDECONN The Cobra Appearance Multi-Function Thunderbolt Mini DisplayPort DP to HDMI VGA DVI Cable Converter Adapter for MacBook Suface Pro Air Black. Electronics. Computers &...

Options:
A: CAT EYE - Strada Cadence Wired Bike Computer. Sports & Outdoors. Sports & Fitness. CAT EYE.
B: Selens 1200W Professional Photography Lighting Kit with 20"x28" Softbox, E27 Socket Light Bulbs, stands,   Carrying Bag for Photo Studio Portraits,Product Photography and Video...
C: Classic Imports Attack on Titan Chibi Characters Fleece Blanket. Home & Kitchen. Bedding. Classic Imports.
D: Weston Marinade Injector, 2 ounce Capacity (23-0402-W), Nickle Plated Brass, Dishwasher Safe. Home & Kitchen. Kitchen & Dining. Weston.
E: InForce APL Pistol Mounted Light, Black Body, Constant/Momentary White Light, Black, INF-APL-B-W. Sports & Outdoors. Sports & Fitness. InForce.
F: Safavieh Braided Collection BRD314A Hand Woven Tan and Multi Oval Area Rug (8' x 10' Oval). Home & Kitchen. Home Dcor. Safavieh.
G: General Electric WB4K1 Range/Stove/Oven Door Seal. Home & Kitchen. Kitchen & Dining. GE.
H: Nostalgia RHP310 8-Cup Hot Air Popcorn Maker. Home & Kitchen. Kitchen & Dining. Nostalgia.
I: Sectional Sofa with Button Tufted Design Brown Microfiber. Home & Kitchen. Furniture. Coaster Home Furnishings.
J: Joyce Chen 33-2015 Burnished Bamboo Stir-Fry Spatula, 15-Inch. Home & Kitchen. Kitchen & Dining. Joyce Chen.
K: Osprey Packs Kestrel 32 Backpack. Sports & Outdoors. Outdoor Recreation. Osprey.
L: GLS Audio 500 feet Bulk Professional Speaker Cable 12AWG Black - Patch Cord 12 Gauge Wire - Pro 500' Spool Roll 12G 2 Conductor Bulk...
M: (25) 12" Record Jackets - White (Glossy Finish) - Without Center Hole - #12JW - Protect Against Dust and Wear!. Electronics. Accessories & Supplies. Square...
N: Chefscape TEMPR 4-Slice Egg and Muffin Toaster (Discontinued by Manufacturer). Home & Kitchen. Kitchen & Dining. West Bend.
O: Norpro 399 Church Key Can/Bottle Opener with Magnet, Metal. Home & Kitchen. Kitchen & Dining. Norpro.
P: TRENDnet Network Cable Tester, Tests Ethernet/USB & BNC Cables, Accurately Test Pin Configurations up to 300M (984 ft), TC-NT2. Electronics. Computers & Accessories. TRENDnet.
Q: Gaiam Coreplus Reformer . Sports & Outdoors. Sports & Fitness. Gaiam.
R: Dell KM714 Wireless Mouse/Keyboard (5HT18). Electronics. Computers & Accessories. Dell.
S: Travel Smart By Conair Compact Comfort Hybrid Neck Pillow Navy. Home & Kitchen. Bedding. Conair.
T: Cake Batter Dispenser With Measuring Label, Pack of 2. Home & Kitchen. Kitchen & Dining. Collections Etc.
Answer: R