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: Logitech V470 Bluetooth Cordless Laser Mouse (Blue). Electronics. Computers & Accessories. Logitech.
2nd: Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray...
3rd: HGST Touro S 500GB 7200RPM High-Performance Portable Drive, Platinum (0S03698). Electronics. Computers & Accessories. HGST, a Western Digital Company.
4th: BenQ GW2765HT 27-Inch 2560x1440 IPS Monitor, 4ms, 100% sRGB, HDMI. Electronics. Computers & Accessories. BenQ.
5th: Dockem Slim Professional Sleeve for Samsung Galaxy Tab 3 7.0 and Tab 4 7.0; Premium Synthetic/Vegan Leather Tablet Case with Microfiber felt lining (Dark Brown)...
6th: Molex 4 Pin to 2 x 15 Pin SATA Power Cable for IDE to Serial ATA SATA Hard Drive Power Cable Adapter. Electronics. Computers &...
7th: ZERO AUDIO-ear stereo headphone carbo Tenore ZH-DX200-CT. Electronics. Headphones. Zero Audio.
8th: Bgears b-Blaster 90mm 2 Ball Bearing High Speed Extreme Airflow Fan. Electronics. Computers & Accessories. Bgears.
9th: Odstore 1.2V 2200mAh Ni-Cd Tap Sub C SC Rechargeable Battery Batteries (15pcs Green). Electronics. Portable Audio & Video. Odstore.
10th: Sabrent 2.5-Inch SATA to USB 3.0 Tool-free External Hard Drive Enclosure [Optimized For SSD, Support UASP SATA III] Black (EC-UASP). Electronics. Computers & Accessories. Sabrent.

Options:
A: BV Bike Cleats Compatible with Shimano SPD - Spinning, Indoor Cycling & Mountain Bike Bicycle Cleat Set. Sports & Outdoors. Outdoor Recreation. BV.
B: Cressi Adult Lady Swim Goggles Available in Tinted Lens | FLASH LADY made in Italy quality since 1946. Sports & Outdoors. Sports & Fitness. Cressi.
C: Honey-Can-Do Adjustable Shelf with Under Cabinet Organizer, 11.75 x 17.5, Chrome Plated Steel. Home & Kitchen. Storage & Organization. Honey-Can-Do.
D: Winsome Wood 92318 Genoa Occasional Table, Espresso. Home & Kitchen. Furniture. Winsome Wood.
E: Light Brown Finish Solid Wood Storage Shoe Bench Shelf. Home & Kitchen. Storage & Organization. eHomeProducts.
F: Cosmos ® 24 Pcs Flower Vine Filigree Cutout Lace Cupcake Wrapper Wraps Liner Wedding Party Cake Decoration (White). Home & Kitchen. Kitchen & Dining. Cosmos.
G: DeSantis The Nemesis Ambidextrous Holster fits Kahr P380 with LG-433 Laserguard, Black. Sports & Outdoors. Sports & Fitness. DeSantis.
H: LimoStudio 2400W Softbox Boom Lighting Kit with Photograpghy Studio 6 x 9ft Chromakey Green, Black, White Backdrop Background Support Kit, AGG717. Electronics. Camera & Photo...
I: Makhry 100 Pcs Imported Rectangle Kraft Paper Bookmarks Gift Tags Wedding Favor Bonbonniere Favor Thank You Gift Tags with 100 pcs Tassels (Black&White). Home &...
J: Keyboard Protector Cover Skin for Dell Inspiron 15.6" Inspiron 15 i7547 i7548, XPS 13-9343 13-9350 13-9360,13.3" 7000 Series i7347 i7348 i7352 i7353 i7359(NOT Compatible with...
K: Whitmor 14" Collapsible Cube, S/2. Home & Kitchen. Storage & Organization. Whitmor.
L: Fitbit Alta Charger, Eityilla 1ft USB Charger Replacement Charging Charger Cable Cord for Fitbit Alta.  Eityilla.
M: SMDV RFN-4 Wireless Remote and Shutter Release Cable for Canon select models. Electronics. Camera & Photo. SMDV.
N: Nikon Finder Eyepiece For F3 (non HP) / F3AF / F2. Electronics. Camera & Photo. Nikon.
O: Under Armour Men's Phenom 2.0 Crew (3 Pack). Sports & Outdoors. Sports & Fitness. Under Armour.
P: Driveway Parking Patrol Sensor and Receiver Kit - Wireless up to 400ft -by Unique Imports. Electronics. Security & Surveillance. Unique Imports.
Q: Hauppauge 1196 WinTV HVR-1265 PCI Express Hybrid High Definition TV Tuner Card. Electronics. Computers & Accessories. Hauppauge.
R: Crucial 2GB Single DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT25664BF160B. Electronics. Computers & Accessories. Crucial.
S: Pro Signal Bracket Pole Mount VESA75/100. Electronics. Accessories & Supplies. Pro Signal.
T: Acer Travelmate B117-M-C0DK 11.6" Notebook, 4 GB RAM, 32 GB SSD, Intel HD Graphics, Black. Electronics. Computers & Accessories. Acer.
Answer: R