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: SoundBot SB517 Extreme Bluetooth Wireless Speaker, Red & Black. Electronics. Portable Audio & Video. Soundbot.
2nd: Sony 64GB USB 3.0 Flash Drive (USM64X/B). Electronics. Computers & Accessories. Sony.
3rd: 10qty - Black Double Flange Replacement Silicone Earbuds (Fits Beats2 Wireless) 4.1mm Connector. Electronics. Accessories & Supplies. Sqrmekoko.

Options:
A: BrylaneHome Bamboo Tab-Top Panel (Mahogany Brown,42" W 63" L). Home & Kitchen. Home Dcor.
B: CoasterStone EC500 Absorbent Coasters, 4-1/4-Inch,"Greek Key", Set of 4. Home & Kitchen. Kitchen & Dining. CoasterStone.
C: WASKY Hot Lovely Cheap Funny Aprons Pink Girls Women Cupcake Shop Fashion Flirty Apron with Pocket. Home & Kitchen. Kitchen & Dining. WASKY.
D: Wine Gift Set Luxury Corkscrew Wine Opener, Foil Cutters & 2 Swarovski Crystal Magnetic Wine Glass Charms - Impressive Hostess or Housewarming Gift for Wine...
E: MagnaPods Tooth Brush Holder - Color Green. Home & Kitchen. Bath. Plitt Original Design Systems.
F: niceeshop(TM) 6 Cavity Mini Rose Silicone Cake Mold Pan. Home & Kitchen. Kitchen & Dining. niceeshop.
G: RSVP Endurance Individual Measuring Spoon, 1-1/2 tbsp. Home & Kitchen. Kitchen & Dining. Endurance.
H: Polaroid PLMRFS 48 Macro LED Ring Flash with 4 Diffusers for Select Digital Cameras(Clear, Warming, Blue, White). Electronics. Camera & Photo. Polaroid.
I: Generic New 2nd Sata Hard Drive Ssd Hdd Caddy for Lenovo Ideapad Y410p Replace Du-8a5sh. Electronics. Computers & Accessories. Generic.
J: WAREHOUSEDEALS SATA ATA Power Y Splitter Cable Adapter 6-Inch M/F 15 Pin (2 Pack) - WDLLC. Electronics. Computers & Accessories. WAREHOUSEDEALS.
K: Epoch Hometex, Inc Ancient Coin Full/Queen Quilt and Sham Set, Garnet. Home & Kitchen. Bedding. Epoch Hometex.
L: MTECH USA MT-097SL Fixed Blade Knife 9-Inch Overall. Sports & Outdoors. Sports & Fitness. MTECH USA.
M: Tache Christmas Poinsettia Elegant Festive Holiday Tidings Woven Tapestry Placemats Set of 4. Home & Kitchen. Kitchen & Dining. Tache Home Fashion.
N: Lymeez 3D Mesh Tick Gaiters. 12” high pair. TREATED (Permethrin). 3D mesh slows ticks = longer exposure to repellent. Durable. Long-lasting. Smart patented tick protection. Sports...
O: Planar PXL2790MW Widescreen Quad HD Monitor. Electronics. Computers & Accessories. Planar.
P: Stainless Steel Tumbler by Varvino, Insulated Travel Mug with 2 Stainless Straws, for Hot/Cold Drinks, 16 Oz - UPDATED. Home & Kitchen. Kitchen & Dining...
Q: United Solutions TB0007 Thirty Two Gallon/121.1 Liter Round Trash Can in Black-32 Gallon Black Garbage Can. Home & Kitchen. Storage & Organization. United Solutions.
R: TREBLAB XR100 Bluetooth Sport Headphones, Best Wireless Earbuds for Running Workout, Noise Cancelling Sweatproof Cordless Headset for Gym Use, True Beats Earphones w/Mic, iPhone Android...
S: New 2M Ethernet to OBD Interface Cable E-SYS ICOM Coding F-series for BMW ENET. Electronics. Computers & Accessories. Weksi.
T: Legendary Whitetails Men's Team Legendary Camo Sweatpants. Sports & Outdoors. Sports & Fitness. Legendary Whitetails.
Answer: R