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: Cisco-Linksys WRT310N Wireless-N Gigabit Router. Electronics. Computers & Accessories. Linksys.
2nd: B+W 39mm Clear UV Haze with Multi-Resistant Coating (010M). Electronics. Camera & Photo. B + W.
3rd: B+W 82mm Slim-Line Clear UV Haze with Multi-Resistant Coating (010M). Electronics. Camera & Photo. B + W.
4th: B+W 39mm Kaesemann Circular Polarizer Multi Coated Glass Filter (66045606). Electronics. Camera & Photo. B+W.
5th: Canon EF 70-200mm f/2.8L IS II USM Telephoto Zoom Lens for Canon SLR Cameras. Electronics. Camera & Photo. Canon.
6th: Steiner Model 575 Marine 7x50 Binoculars. Electronics. Camera & Photo. Steiner.

Options:
A: Gifts to Go Birthday Bike Tea Light Holder. Home & Kitchen. Home Dcor. Gifts to Go.
B: Macho Martial Arts - Dyna 5 Pc. Sparring Gear Set - Black. Sports & Outdoors. Sports & Fitness. Macho.
C: Dyson DC21 Stowaway Canister Vacuum. Home & Kitchen. Vacuums & Floor Care. Dyson.
D: Tenq Car Antenna Mount Stainless Steel Car Clip Mount Trunk Lid Hatchback Mount Bracket for Mobile Vehicle Car Radio Car Two Way Radio Radio Antenna...
E: Everki Swift Light Laptop Backpack, Fits up to 17-Inch (EKP116NBK). Electronics. Computers & Accessories. Everki.
F: Klipsch Reference S4 In-Ear Headphones (Discontinued by Manufacturer). Electronics. Headphones. Klipsch.
G: Park B. Smith Peony Stall Size Watershed Shower Curtain, Black/White. Home & Kitchen. Bath. Park B. Smith.
H: Mitsubishi WD-92840 92-Inch 1080p 3D Projection TV (2011 Model). Electronics. Television & Video. Mitsubishi.
I: Green Bay Packers Big Logo Hooded Sweater Double Extra Large. Sports & Outdoors. Fan Shop. FOCO.
J: Nikon Coolpix S6 6MP Digital Camera with 3x Optical Zoom (Wi-Fi Capable). Electronics. Camera & Photo. Nikon.
K: Thermaltake Toughpower Power Supply (PS-TPG-1050FPCPUS-P). Electronics. Computers & Accessories. Thermaltake.
L: Armor All ADC2-1003-BLK Universal HD Dashboard Camera (Black). Electronics. Car & Vehicle Electronics. Armor All.
M: Elements Hi Lo Plush Cord Bedrest Lounger, Chocolate Chip. Home & Kitchen. Bedding. Elements.
N: Diamond Multimedia 300Mbps 802.11n Wireless Range Extender - WR300N (Old Version). Electronics. Computers & Accessories. Diamond Multimedia.
O: Swarovski 2003 Annual Edition Ornament. Home & Kitchen. Home Dcor. Swarovski.
P: Norpro Coffee Grinder. Home & Kitchen. Kitchen & Dining. Norpro.
Q: Tin Cup University of Iowa Golf Ball Marking Stencil, Steel. Sports & Outdoors. Sports & Fitness. Tin Cup.
R: Silicone Baking Cups – Premium Quality – Non-Stick – Best 24 Cupcake Liners – Special Gift Packaging – Bonus Ebook – Enjoy. Home & Kitchen...
S: YAAGLE Oxford Multi-Functional Anti-Shock DSLR Camera Bag Backpack Professional Gear Photography Travel Backpack Rucksack 15-inch Laptop Pack. Electronics. Camera & Photo. YAAGLE.
T: Olive Wood Lord's Prayer Cross (18") by Caring Cross. Home & Kitchen. Home Dcor. Zuluf.
Answer: N