Instruction: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
1st: Old Shark Foldable Bluetooth Over-Ear Headphone for Kids, On-Ear Wireless Headset for Adults Built-in Mic with 3.5mm Audio Cable Red and Black. Electronics. Headphones. Old...
2nd: GranVela 767 Ergonomic Waterproof 7 Colors LED Illuminated Backlit Multimedia USB Wired Gaming Keyboard and Mouse Combo. Electronics. Computers & Accessories. Granvela.
3rd: 034s Vintage School Bag College Backpack, Purple. Electronics. Computers & Accessories. hotstyle.
4th: Padgene DZ09 Bluetooth Smart Watch with Camera. Electronics. Wearable Technology. Padgene.
5th: AMD FD6300WMHKBOX FX-6300 6-Core Processor Black Edition. Electronics. Computers & Accessories. AMD.
6th: Xion Performance ATX Tower case, USB 3.0, Black/Blue LED Cases XON-350-BK. Electronics. Computers & Accessories. Xion.
7th: 300 Watt 300W TFX Power Supply replacement for HP Slimline S5000 Compaq Presario Acer Veriton FLX-250F1,DPS-220AB-2,DPS-250ab-28,TFX0220P5WAPC7068,FSP160-60SAV,AU847AA,AV025AA,AY553AA,375496-002,409815-001,API4PC10,409815-002,409815-003 by KENTEK. Electronics. Computers & Accessories. KENTEK.
8th: ASUS GeForce GTX 750Ti GDDR5 2GB Graphics Card GTX750TI-OC-2GD5. Electronics. Computers & Accessories. Asus.

Options:
A: LIFE Home Large Brown Linen Modern Contemporary Upholstered Quality Adjustable Left or Right Sectional. Home & Kitchen. Furniture. LIFE Home.
B: Chef Craft 21591 Serving Tong, Stainless Steel, Black. Home & Kitchen. Kitchen & Dining. Chef Craft.
C: JASSINS 4000 Silk Rose Artificial Petals Supplies Wedding Decorations - Ivory. Home & Kitchen. Home Dcor. JASSINS.
D: HOMCOM Slide-Out Bathroom Floor Cabinet with Newspaper Rack - White. Home & Kitchen. Storage & Organization. HOMCOM.
E: Libbey Craft Spirits Assorted Drinkware Glasses, Set of 6. Home & Kitchen. Kitchen & Dining. Libbey.
F: XBLACK Fishing Lures Set Large Hard Bait Minnow Lure with Treble Hook Swimbait Fishing Bait Popper Crankbait Sinking Lure for Bass Trout Walleye Redfish Saltwater...
G: IMUSA USA IMU-1816 Double Burner Griddle Non-Stick 18-Inch, Black. Home & Kitchen. Kitchen & Dining. Imusa.
H: Replacement CB-USB5 CB-USB6 CB-USB8 USB Cable Cord for Olympus C-55 Zoom, C-5500 Sport Zoom, C-7000, D-425, D-435, D-545, D-595, D-630, Evolt E-30, E-330, E-400, E-410,...
I: Kenwood KFC-C5795PS 5x7 Inches 3-Way 320W Speakers, Set of 2. Electronics. Car & Vehicle Electronics. Kenwood.
J: The Friendly Swede Bundle of 5 Patterned Silicone Keyboard Skins/Covers for Macbook 13" Unibody / Macbook Pro 13" 15" 17" / Macbook Pro 15 With...
K: Red Plume Men's Compression Sports Fitness Shirt Armor, Men Spider T-Shirt. Sports & Outdoors. Sports & Fitness. Red Plume.
L: 4pmla 1080P Digital AV Adapter, Digital AV Adapter for Select Models on HDTV Monitor Projector. Electronics. Computers & Accessories. 4pmla.
M: Nikon D100 DSLR Camera (Discontinued by Manufacturer). Electronics. Camera & Photo. Nikon.
N: VIMVIP Micro USB 3.0 7 in 1 Host Adapter Connection Kit Card Reader OTG USB HUB For Samsung Galaxy S5 i9600 & Samsung Galaxy Note...
O: Rustic Leather Pint Sleeve with Handle Handmade by Hide & Drink :: Bourbon Brown. Home & Kitchen. Kitchen & Dining. Hide & Drink.
P: MEGACRA Soundbars for tv. Electronics. Television & Video. GET.
Q: Minolta Konica - Minolta Maxxum 9 35mm Autofocus SLR Camera Body - USA. Electronics. Camera & Photo. Minolta.
R: ASRock Micro ATX DDR3 1066 Motherboards 970M PRO3. Electronics. Computers & Accessories. ASRock.
S: Acer AOD250-1383 10.1-Inch Ruby Red Netbook - Up to 8 Hours of Battery Life (Windows 7 Starter). Electronics. Computers & Accessories. Acer.
T: Dell Optiplex Desktop/SFF 4GB Ram/ 160GB HDD/ DVD/CDRW, Restore Windows XP CD/ Keyboard/ Mouse Included. Electronics. Computers & Accessories. Dell.
Answer: R