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: JBL L830 3-Way High Performance 6-Inch Bookshelf Loudspeaker - Black (Pair). Electronics. Home Audio. JBL.
2nd: Optoma GT750E, HD (720p), 3000 ANSI Lumens, 3D-Gaming Projector (Old Version). Electronics. Video Projectors. Optoma.
3rd: Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras. Electronics. Camera & Photo. Canon.
4th: Marumi UV 49mm Filter (Single Coated) [MAUVF49]. Electronics. Camera & Photo. Marumi.
5th: Sony DSC-RX100/B 20.2 MP Exmor CMOS Sensor Digital Camera with 3.6x Zoom with SanDisk 32GB Ultra Class 10 SDHC UHS-I Memory Card Up to 80MB,...

Options:
A: Car Charger, Quick Charger 3.0 Type-C & Dual USB Port 3A 5-24V Fast Car Charger Adapter. Electronics. Portable Audio & Video. DOCA.
B: Useful. UH-LB157 Set of 2 Reusable Silicone Collapsible Double Compartment Lunch Container Bento Box. Home & Kitchen. Kitchen & Dining. Useful.
C: PSB M4U-1 GRAY M4U 1 High Performance Over-Ear Headphones Gray. Electronics. Headphones. PSB.
D: Wrap Paper Caddy (Chrome) (7.75"H x 7"W x 9.75"D). Home & Kitchen. Kitchen & Dining. Better Houseware.
E: Louisville Slugger WB180BB-BK 180 Black Baseball Bat. Sports & Outdoors. Sports & Fitness. Louisville Slugger.
F: ASC Chevy Avalanche or Cadillac Escalade EXT 2007-2013 Dual 12" Subwoofer Custom Fit Underseat Sub Box Speaker Enclosure. Electronics. Car & Vehicle Electronics. American Sound...
G: KC Hawaii Leilani Dashboard Hula Doll Playing Ukulele Green 7". Home & Kitchen. Home Dcor. KC Hawaii.
H: Dell Inspiron Mini 1011 10.1-Inch Obsidian Black Netbook - Up to 8 Hours 8 Minutes of Battery Life (Windows 7 Starter). Electronics. Computers & Accessories...
I: Verbatim 95529 50 GB 2x Blu-ray Double-Layer Recordable Disc BD-R DL, 1-Disc Jewel Case. Electronics. Accessories & Supplies. Verbatim.
J: DesertWolf Retro Canvas Leather Backpack Hiking Rucksack Fit 19" Laptop.  DesertWolf.
K: Lifestyle Solutions CCHRFKS3M26BKVA Harrington Sofa in Black. Home & Kitchen. Furniture. Lifestyle Solutions.
L: s not Avaliable. Home & Kitchen. Furniture. Supportiback.
M: PurFits Super Soft Modern Shag Area Anti-Slip Rugs Living Room Carpet Bedroom Rug for Children Play Solid Home Decorator Floor Rug and Carpets 4- Feet...
N: Personalized MAN CAVE Aluminum Sign. Home & Kitchen. Home Dcor. Alotta Signs.
O: Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Sigma Digital SLR Cameras. Electronics. Camera & Photo. Sigma.
P: Red Cup Kool Kooler Pack of 2. Home & Kitchen. Kitchen & Dining. Big Mouth Toys.
Q: USA Gear Compact Digital Camera Case Bag for Samsung NX500, NX300, NX1000, NX2000, NX3000 and More Scratch-Resistant Interior Lining, Ripstop Nylon and Shoulder Sling. Electronics...
R: HappyZone - (Black) Portfolio Leather Case Cover with Built In Stand for Acer Iconia A100 7-Inch Tablet. Electronics. Computers & Accessories. HappyZone.
S: ZVac 2Pk Compatible Vacuum Filters and Belts (2 Each) Replacement for Dirt Devil F1, Style 4/5 Filters and Belts. Replaces Parts# 3JC0280000, 1540310001, 3720310001, 1LU0310X00,...
T: Oakley Canopy Factory Pilot Ski Goggles. Sports & Outdoors. Outdoor Recreation. Oakley.
Answer: O