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: Kinivo BTC450 Bluetooth Hands-Free Car Kit for Cars with Aux Input Jack (3.5 mm) - Supports AptX. Electronics. Car & Vehicle Electronics. Kinivo.
2nd: KAVAJ leather case cover "Hamburg" for the new Apple iPad 4, iPad 3 and iPad 2 black - genuine leather with stand-up feature 5 angle...
3rd: SanDisk 8GB microSD High Capacity (microSDHC) Card - (Class 4) - 8 GB. Electronics. Computers & Accessories. SanDisk.
4th: Twisted Veins HDMI Cable 6 ft, 2-Pack, Premium HDMI Cord Type High Speed with Ethernet, Supports HDMI 2.0b 4K 60hz HDR on All Tested Devices...
5th: Bluetooth Headphones,Paragala Wireless Hand-free Neckband Headset Sport Running Gym Exercise Earphones Lightweight Sweat-proof Noise Cancelling Earbuds for Cell Phones (Clearance). Electronics. Headphones. Paragala.

Options:
A: Sterilite 20739006 Small 3 Drawer Unit Black Frame 6 pack. Home & Kitchen. Storage & Organization. STERILITE.
B: Bluetooth Stereo Receiver by AVX Audio. Electronics. Home Audio. AVX Audio.
C: CONCORD Double Burner Outdoor Stand Stove Cooker w/ Regulator Brewing Supply by Concord Cookware. Sports & Outdoors. Outdoor Recreation. Concord Cookware.
D: Krown Phone Strobe Flasher. Electronics. Accessories & Supplies. Krown.
E: H World Shopping Fan Version Cooler Airsoft Glass Regulator Goggles Ski Snowboard Bike Sports. Sports & Outdoors. Outdoor Recreation. H World Shopping.
F: Brothers Star Trek: USS Enterprise Gold Bottle Opener. Home & Kitchen. Kitchen & Dining. Brothers.
G: Fox Run 7119 Plaid Bake Cup Set, Multicolor. Home & Kitchen. Kitchen & Dining. Fox Run.
H: Asus Transformer Book 10.1-inch 32GB Detachable 2-in-1 Touch Laptop/Tablet T100TA 2GB RAM With Keyboard Dock - Grey (Certified Refurbished). Electronics. Computers & Accessories. Asus.
I: Generic JST Plug Connector 2-pin + 100mm Silicone Wire(pack of 10 Pairs). Electronics. Accessories & Supplies. Generic.
J: NiteRider Lightning Bug 3.0 Light. Sports & Outdoors. Outdoor Recreation. NiteRider.
K: YogaAddict Yoga, Pilates, Barre, Dance, Full Toe Socks with Grips, 1 & 3 Pairs Set, Anti Non Slip Skid, for Women & Men. Sports &...
L: Crock-Pot 98260.02 Edmound Round Cast Aluminium Dutch Oven with Non-Stick Surface, 5 Quart, Blue. Home & Kitchen. Kitchen & Dining. Crock-Pot.
M: Google Nexus 9 Tablet 8.9-Inch, 32GB, Black, Wi-Fi (Certified Refurbished). Electronics. Computers & Accessories. HTC.
N: Jack Richeson Blending Tortillon Stomps, 5/16-Inch, 6-Pack. Home & Kitchen. Wall Art. Jack Richeson.
O: Maxpedition TC-6 Pouch. Sports & Outdoors. Sports & Fitness. Maxpedition.
P: Chakra Set - Healer Special - (21pc. Assortment). Home & Kitchen. Home Dcor. Healing Crystals.
Q: GreenPan Lima Ceramic Non-Stick Cookware Set, 12pc. Home & Kitchen. Kitchen & Dining. GreenPan.
R: VINIOUS Magnetic Car Mount Holder Cradle with Fast Swift-Snap Technology and Luxury Aluminum Alloy for Smart Phones and Mini Tablets (Blue). Electronics. Computers & Accessories...
S: Monoprice 100665 6' 3.5mm Stereo Plug/2 RCA Plug Cable, Black. Electronics. Accessories & Supplies. Monoprice.
T: Folding Shopping Bags ShineMe Outdoor Foldable Luggage Grocery Shopping Tote Bag Dual Tugboat Storage Package Portable Reusable Durable Stretching Supermarket Carrier Household Accessories(green). Home &...
Answer: R