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: Stanley Hardware S757-030 1055 Chain Bolt in Brass, 4". Electronics. Accessories & Supplies. National Hardware.
2nd: Ipod Touch 5 Case, E LV ipod Touch 5 Case - SHOCK ABSORPTION / HIGH IMPACT RESISTANT Full Body Hybrid Armor Protection Defender Case Cover...

Options:
A: HBLMS Harris Bipod extends from 9" to 13" (swivels, notched legs). Sports & Outdoors. Sports & Fitness. Harris Engineering.
B: TYR Silicone Molded Ear Plugs. Sports & Outdoors. Sports & Fitness. TYR.
C: Pinty Outdoor Tactical Sling Pack Bag Crossbody EDC Waist Chest Backpack. Sports & Outdoors. Outdoor Recreation. Pinty.
D: Primitives By Kathy "Those Teeth Aren't Going to Brush Themselves" 4" By 4" Box Sign. Home & Kitchen. Home Dcor. Primitives by Kathy.
E: Home Styles Arts and Crafts Cottage Pantry Cabinet, Oak. Home & Kitchen. Furniture. Home Styles.
F: Ultimate Arms Gear Tactical Deluxe Coyote Tan Recon Military Gear MOLLE And ALICE Compatible Butt Pack Buttpack.  Ultimate Arms Gear.
G: Cable Matters (2-Pack) Cat 5e Retractable Ethernet Network Patch Cable 10/100 Mbps - 3.5 Feet. Electronics. Computers & Accessories. Cable Matters.
H: Patriot 16GB Pulse Series USB 3.0 Flash Drive - PSF16GSPUSB. Electronics. Computers & Accessories. Patriot.
I: MK Machining Vortex Optics Polymer Throw Levers. Sports & Outdoors. Sports & Fitness. MK Machining.
J: Merax White Down Alternative Comforter Reversible Microfiber Comforter (Super Soft King). Home & Kitchen. Bedding. Comforter online.
K: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Windows 10, 8.1, 8, 7, Raspberry Pi, Linux Compatible; Classic Bluetooth, and Stereo Headset Compatible). Electronics. Computers...
L: DynaCable Ethernet Patchcord Networking Cable (25 Feet) - Supports Cat6 / Cat5e / Cat5 Standards, 550MHz, 10Gbps - RJ45 High Speed Data Cord, Blue /...
M: US Art 24x30 Custom Made to Order Wrapped Black Picture Poster Frame Solid Wood 1.25 Inch Wide Moulding. Home & Kitchen. Home Dcor. US Art.
N: Mastrad Qwik Wisk - Universal Mixer With Non-Slip Silicone Grip - Mix and Measure Marinades, Salad Dressings, Frothy Drinks, And More. Home & Kitchen. Kitchen...
O: NEWSTYLE Samsung Galaxy Tab 4 10.1 Keyboard Case - Premium Muti-angle Stand Folio Cover Case with Slim Magnetically Detachable Bluetooth Keyboard For 10.1 inch Galaxy...
P: Kastar AC Adapter 12V 4A 48W for Philips Magnavox 15MF400T/37, LED Strip, Computer Project, CCTV Cameras, Coffeemaker, Air Cleaner, 3D Printer, Massage Instrument, Wireless Router,...
Q: OtterBox PROFILE SERIES Slim Case for iPad Mini 1/2/3 - Retail Packaging - MIDNIGHT MERLOT (GUNMETAL GREY/MERLOT). Electronics. Computers & Accessories. OtterBox.
R: 8" Top Grade Tibetan Sandalwood Stick Incense - 100% Natural - J007Tr-r1. Home & Kitchen. Home Dcor. Bosen Incense.
S: ASRock ATX DDR3 1333 LGA 1150 Motherboards H97 PRO4. Electronics. Computers & Accessories. ASRock.
T: DIRECTV Broadband DECA Ethernet to Coax Adapter (DCA2SR0 ) Generation II. Electronics. Computers & Accessories. DIRECTV.
Answer: O