Instruction: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
1st: Vortex Optics Spitfire Prism Scopes. Sports & Outdoors. Sports & Fitness. Vortex Optics.
2nd: Long Charging Die. Sports & Outdoors. Sports & Fitness. LEE PRECISION.
3rd: Vortex Optics Strike Eagle Second Focal Plane Riflescopes. Sports & Outdoors. Sports & Fitness. Vortex Optics.
4th: Streamlight 69240 TLR-4 Compact Rail Mounted Tactical Light with Laser Sight - 125 Lumens. Sports & Outdoors. Sports & Fitness. Streamlight.

Options:
A: ZVac 2 Hoover Windtunnel Bagless Canister Style HEPA Filter Generic Part Replaces Part Numbers 925, F925, 59134033, S3755, S3765, 59134033 Fits: Dirt Cup Of All...
B: Ashley Furniture Signature Design - Honnally Accent Chair - Contemporary Style - Sapphire. Home & Kitchen. Furniture. Signature Design by Ashley.
C: White Cotton Washcloth Pack - 18 Count. Home & Kitchen. Bath. Basic.
D: Pixel RW221-S2 Wireless & Wired Shutter Release Remote Control 2.4GHz with Multi-Terminal Cable for Sony Alpha A7r, A7, A6000, A3000, SLT-A58, NEX-3NL, DSC-HX300/RX100M3/RX100M2/RX100III Cameras. Electronics...
E: Well Woven Non-Skid Slip Rubber Back Antibacterial 3x12 (2'7" x 12' Runner) Rug Soho Circles Beige Modern Geometric Thin Low Pile Machine Washable Indoor Outdoor...
F: Thermaltake Pacific DIY Liquid Cooling System RL560 560mm Radiator CL-W055-AL00BL-A. Electronics. Computers & Accessories. Thermaltake.
G: Belleek Holiday Collection Manger Set. Home & Kitchen. Home Dcor. Belleek.
H: Asus 12x BW-12D1S-U Lite External Blu-ray Writer Bundle with 1 Pack M-DISC BD - Supports USB 3.0 (Black, Retail Box). Electronics. Computers & Accessories. Amuoc.
I: WOLFWILL Multifunctional Military Folding Shovel Tool Kit w/Carry Bag Outdoor Camping Hiking Fishing Gardening Essentials Survival Car Emergency. Sports & Outdoors. Outdoor Recreation. WOLFWILL.
J: Whitmor 18 Pair Over the Door Shoe Rack. Home & Kitchen. Storage & Organization. Whitmor.
K: Hyperflex Wetsuits Women's Access 3/2mm Back Zip Spring - (Black . Sports & Outdoors. Outdoor Recreation. Hyperflex.
L: RCBS Die Storage Box, Green. Sports & Outdoors. Sports & Fitness. RCBS.
M: Pinzon 5-9-Inch Pasta Maker. Home & Kitchen. Kitchen & Dining. Pinzon by Amazon.
N: Open Road Brands on The Menu Board Embossed Metal Sign, 24" L. Home & Kitchen. Home Dcor. Open Road Brands.
O: 1pc Replacement Cable for Fitbit Charge Model Only Band Wireless Activity Bracelet Sport Wristband Fit Bit Charge Model Bracelet Sport Arm Band Armband Charging USB...
P: Disney Mickey Mouse Soft Lunch Box. Home & Kitchen. Kitchen & Dining. Disney.
Q: QFX ANT-106 Outdoor 360 Degree Rotating Antenna. Electronics. Accessories & Supplies. QFX.
R: Stanley 675900 Pro-Ceramic Pivoting Utility Heater. Home & Kitchen. Heating, Cooling & Air Quality. Stanley.
S: Champion Men's Pullover Eco Fleece Sweatshirt. Sports & Outdoors. Sports & Fitness.
T: ADATA Superior Series S102 PRO 8 GB USB 3.0 Flash Drive AS102P-8G-RGY. Electronics. Computers & Accessories. ADATA.
Answer: I