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: RCBS Premium Trigger Pull Scale. Sports & Outdoors. Sports & Fitness. RCBS.
2nd: Howard Leight by Honeywell Impact Pro Sound Amplification Electronic Shooting Earmuff, Black & Grey (R-01902). Sports & Outdoors. Sports & Fitness. Howard Leight.
3rd: Allen Filled Window Mount Gun Rest, Green. Sports & Outdoors. Sports & Fitness. Allen Company.
4th: Tipton Best Gun Vise for Cleaning, Gunsmithing and Gun Maintenance. Sports & Outdoors. Sports & Fitness. Tipton.
5th: Nikon PROSTAFF RIMFIRE II 3-9X40 BDC150. Sports & Outdoors. Sports & Fitness. Nikon.

Options:
A: USA Made Training Ropes/Battle Ropes Poly Dac + Free Access To Online Video. Sports & Outdoors. Sports & Fitness. Fitness Solutions LLC.
B: Texsport In Style Fleece Sleeping Bag and Liner (Assorted, 75-Inch X 32-Inch). Sports & Outdoors. Outdoor Recreation. Texsport.
C: AFUNTA Set Large L Replacement Band with Clasps for Fitbit FLEX Only /No tracker/ Sport Wristband Bracelet (Navy). Sports & Outdoors. Sports & Fitness.
D: Cootree In-Ear Headphone Sport Earbuds Earphones with Built-in Mic Tangle-Free Ceramic Black. Electronics. Headphones. Cootree.
E: Advanced Graphics John Cena - WWE Life Size Cardboard Standup. Home & Kitchen. Home Dcor. Advanced Graphics.
F: Sterlite 12 Quart Dishpan Basin, Multi-purpose, 15 3/4" x 12 1/2 " x 6", Red, 1-pack. Home & Kitchen. Kitchen & Dining. STERILITE.
G: Gigabyte GTX760 GDDR5-4GB 2xDVI/HDMI/DP OC Graphics Card (GV-N760OC-4GD REV2.0). Electronics. Computers & Accessories. Gigabyte.
H: US Keyboard with Backlight For MacBook Air 13" A1369 2011 A1466 2012 2013 2014 2015 US Keyboard with Backlight + 80pcs keyboard screws + TPU...
I: DIYmall 0.96" Inch Blue and YellowI2c IIC Serial 128x64 OLED LCD OLED LED Module for Arduino Display Raspberry PI 51 Msp420 Stim32 SCR Micro:bit(Pack of...
J: NEWSTYLE Kids Shockproof Case Convertible Handle Light Weight Protective Stand Cover for Samsung Galaxy Tab E / Tab E Nook 9.6 Inch 2015 Tablet (Fit...
K: Car Diagnostics USB OBDII 409 Interface VAG-COM Cable. Electronics. Computers & Accessories. Unknown.
L: Sanskrit by Gammelberg, 3-Piece Bamboo Cutting Board. Home & Kitchen. Kitchen & Dining. Sanskrit by Gammelberg.
M: GROHE 28 856 000 Relexa Shower Bar Mount Soap Dish, StarLight Chrome. Home & Kitchen. Bath. GROHE.
N: BonJour Chef’s Tools Combo Laser and Probe Cooking Thermometer, Black. Home & Kitchen. Kitchen & Dining. BonJour.
O: Leupold QRW 1-in High. Sports & Outdoors. Sports & Fitness. Leupold.
P: Saeco GT-1 Titan Conical Burr Grinder. Home & Kitchen. Kitchen & Dining. Saeco.
Q: Gas Adapter Converts /Use a Lindal Valve Canister Gas for Propane Gas Device. Sports & Outdoors. Outdoor Recreation. G-WORKS.
R: Perixx PERIBOARD-518H US, Wired USB Keyboard with Trackball - 14.88"x7.76"x1.18" Dimension - Built-in Numeric Keypad - Silent X Type Keys. Electronics. Computers & Accessories. Perixx.
S: Miele B990E Rotary Iron. Home & Kitchen. Irons & Steamers. Miele.
T: AmazonBasics USB 2.0 Portable External DVD Optical Drive. Electronics. Computers & Accessories. AmazonBasics.
Answer: O