Instruction: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
1st: Netgear WGR614 Wireless-G Router. Electronics. Computers & Accessories. NETGEAR.
2nd: Samsung Series 5 NP530U3C-A01US 13.3-Inch Ultrabook (Light Titan). Electronics. Computers & Accessories. Samsung.

Options:
A: Canon EOS 80D Digital SLR Camera Kit, EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens, Sandisk 64GB Memory Card, Flash, Filters and Accessory Bundle. Electronics. Camera...
B: Grand Trunk A-Pad Travel Cushion. Sports & Outdoors. Outdoor Recreation. Grand Trunk.
C: Adobe Photoshop Keyboard Silicone Skin Cover for MacBook, MacBook Air & MacBook Pro 13", 15", 17. Electronics. Computers & Accessories. XSKN.
D: Garmin nüvi 2555LMT 5-Inch Portable GPS Navigator with Lifetime Maps and Traffic. Electronics. GPS, Finders & Accessories. Garmin.
E: AmeriGlo Sight, fits Glk 17,19,22,23,24,26,27,33,34,35,37,38,39, Green Fiber Front Black Rear. Sports & Outdoors. Sports & Fitness. AmeriGlo.
F: Foldable USB Keyboard, Black. Electronics. Computers & Accessories. Unknown.
G: Browning Committed Knife, Black. Sports & Outdoors. Sports & Fitness. Browning.
H: iLuv i151 Bluetooth TX Dongle for iPod and MP3 Players. Electronics. Portable Audio & Video. Toshiba.
I: Buffalo  SuperSpeed USB 3.0 PCI Express 2-Port Interface Card IFC-PCIE2U3. Electronics. Computers & Accessories. BUFFALO.
J: Zombie Defense Solutions 3 Day Survival Kit, Brown. Sports & Outdoors. Outdoor Recreation. Zombie Defense Solutions.
K: Boston Warehouse Holly Jolly Ceramic Spreader Set. Home & Kitchen. Kitchen & Dining. Boston Warehouse.
L: BlackSys CH-100B 2 Channel 1080P FULL HD Front and Rear Pro Wide Angle Dashboard Recorder | Dash Cam With G-Sensor + Up to 128gb Memory...
M: Vinyl Bottle Opener - Black. Home & Kitchen. Kitchen & Dining. Winco.
N: Minky X-Tra Wing Drying Rack, 78', Silver. Home & Kitchen. Storage & Organization. Minky.
O: Hangorize Collapsible Fabric Cubicle Storage Bins, Gray, 6 Pack, with Handy Label Window to Make Identifying Contents Easy. Set Includes 6 Foldable Storage Cube Basket...
P: Sport2People Exercise Resistance Loop Bands Set with 2 Workout E-Books for Strength Training and Physical Therapy - Fitness Mini Loops for Booty, Hips and Legs...
Q: iKross Purple Universal Portable Collapsible Desk Stand holder for Smartphones and MP3 Players. Home & Kitchen. Kitchen & Dining. iKross.
R: USB 2.0 High-Speed Card Reader (Translucent Blue). Electronics. Computers & Accessories. USB.
S: The Friendly Swede (TM) PU Leather Case Cover Bundle for Kindle Fire HD 7 Inch in Retail Packaging (NOT Compatible With Kindle Fire HD 7...
T: Evercool 92mm x 25mm 4 Color LED Case Fan Red Green Blue Orange. Electronics. Computers & Accessories. Evercool.
Answer: D