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: Marware C.E.O. Hybrid for Kindle Fire, Black (will not fit HD or HDX models). Electronics. Computers & Accessories. Marware.
2nd: Marware C.E.O. Hybrid for Kindle Fire, Black (will not fit HD or HDX models). Electronics. Computers & Accessories. Marware.
3rd: HDE Gold Plated HDMI to VGA Converter Adapter 1080P for Monitor, PC, Laptop, Desktop, Raspberry Pi, and Other Devices. Electronics. Computers & Accessories. HDE.
4th: Microsoft Natural Ergonomic Keyboard 4000. Electronics. Computers & Accessories. Microsoft.

Options:
A: Kitchen Cart with Leaf, Trash Compartment and Spice Rack Natural Brown and White. Home & Kitchen. Furniture. Coaster Home Furnishings.
B: Wasabi Power Battery for Pentax D-LI109. Electronics. Camera & Photo. Wasabi Power.
C: EasyCap DC60+ USB2.0 Video Capture Grabber For Mac OS XP Vista Win7. Electronics. Accessories & Supplies. Brainydeal.
D: FCS Ratchet Tool. Sports & Outdoors. Outdoor Recreation. FCS.
E: Foscam White Extension Cable for FI8918W, FI8905W, FI8904W, FI8910W, and FI9821W, 10-Feet, White. Electronics. Security & Surveillance. Foscam.
F: Seaguar Blue Label 100-Yards Fluorocarbon Leader 20-Pounds. Sports & Outdoors. Sports & Fitness. Seaguar.
G: EVGA Supernova 1050 GS, 80+ Gold 1050W, Fully Modular, EVGA ECO Mode, 7 Year Warranty, Includes Free Power On Self Tester Power Supply 220-GS-1050-V1. Electronics...
H: JJC EP-2 Large Oval Shap Eyecup Eyepiece for Pentax K5 K7 Kr KX K20D K200D FO FR (Black). Electronics. Camera & Photo. JJC.
I: Glass Salt, Spice or Pepper Mill. Four oz. Glass Bottle with Black Grinder Mechanism and Cap. Home & Kitchen. Kitchen & Dining. RESURRECTIONbeauty.
J: Malone Auto Racks Malone 12' Load Strap 2 Pack.  Malone.
K: Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray...
L: Granite Ware Corn Pot, 13-inch by 11.5-inch. Home & Kitchen. Kitchen & Dining. Granite Ware.
M: RsungU EDUP EP-AB003 8W Wifi Repeater, Wifi Wireless Broadband Amplifer Router Power Range Signal Booster, Wifi Extender 2.4Ghz. Electronics. Computers & Accessories. EDUP.
N: National Tree 7.5 Foot "Feel Real" Avalon Spruce Tree with 500 Clear Lights, Hinged (PEAV7-309-75). Home & Kitchen. Seasonal Dcor. National Tree Company.
O: Darice LT20-1 Clear 20-Bulb Light Set with White Cord for Indoor Use Only. Home & Kitchen. Seasonal Dcor. Darice.
P: JUNK Brands, Headband, Big Bang Lite, Abyss One Size Fits Most. Sports & Outdoors. Sports & Fitness. JUNK Brands.
Q: C&E 2 Pack, 10 Feet, Shielded SVGA Cable with 3.5mm Audio, HD15 Male to Male, Black, CNE503028. Electronics. Accessories & Supplies. CE.
R: Precision Design 2000 Digital SLR Camera Case for Nikon D3100, D3200, D5100, D5200, D5300, D7000, D7100, D600, D800, D4. Electronics. Camera & Photo. Precision Design.
S: DallowayCabin Stitch Vinyl Sticker Skin Decal Cover for Apple Macbook Air/Pro/Retina 13/15/17. Electronics. Computers & Accessories. DallowayCabin.
T: R Shaped Metal Wine Cork Holder. Home & Kitchen. Kitchen & Dining. The Lakeside Collection.
Answer: K