Instruction: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
1st: Kidz Gear Wired Headphones For Kids - Green - CH68KG05. Electronics. Headphones. Kidz Gear.
2nd: Kidz Gear CH68KG04 Wired Headphones For Kids – Blue. Electronics. Headphones. Kidz Gear.
3rd: Deeper Smart Fishfinder 3.0 - iOS and Android Compatible Bluetooth Fish Finder for Shore and Ice Fishing. Electronics. Car & Vehicle Electronics. Deeper.
4th: Bose SoundLink On-Ear Bluetooth Wireless Headphones - White. Electronics. Headphones. Bose.
5th: Mohu Leaf 30 Indoor HDTV Antenna, 40 Mile Range, Original Paper-thin, Reversible, Paintable, 4K-Ready, 10 Foot Detachable Cable, Premium Materials for Performance, USA Made, MH-110583...
6th: Lowepro Flipside 400 AW Pro DSLR Camera Backpack. Electronics. Camera & Photo. Lowepro.

Options:
A: Aquatic Life RO Buddie Sediment Cartridge. Home & Kitchen. Kitchen & Dining. Aquatic Life.
B: Rastal German Stoneware Beer Mug 0.5 Liter Grey By. Home & Kitchen. Kitchen & Dining. Rastal.
C: TravelChair Classic Bubba Chair, Comfortable Large Folding Camping Chair. Home & Kitchen. Furniture. TravelChair.
D: RED Feed Elbow Paintball Gun Loader VL Rev Hopper. Sports & Outdoors. Sports & Fitness. Unknown.
E: Pan Rack, X-Chef Kitchen Organizer Potlid Rack Pantry Rack 3 Compartments. Home & Kitchen. Kitchen & Dining. Sysrion.
F: HomeStart Non-Stick Silicone Baking Mat (Half Sheet Size) 11-5/8-Inch x 16-1/2-Inch. Home & Kitchen. Kitchen & Dining. Home Start.
G: CaseCrown Clip On Case for Apple MacBook Pro 15-Inch, 2011 Model (Clear). Electronics. Computers & Accessories. CaseCrown.
H: Irish Cead Mile Failte Brass Wall Plaque. Home & Kitchen. Home Dcor. Carrolls Irish Gifts.
I: Dr B Goods Glass Infuser Water Bottle with Flip-open Lid and Sure-grip Handle. Sports & Outdoors. Sports & Fitness. Dr. B Goods.
J: Magnetic Wine Charms - Drink Markers for Wine Glasses and any other Glass or Drinkware (16). Home & Kitchen. Kitchen & Dining. BlackBird Wine Charms.
K: Kapaxen EH-5B AC Adapter and EP-5B Power Supply Connector Kit for Nikon 1 V1, D7200, D7100, D7000, D850, D810, D800, D750, D610, and D600 Cameras...
L: Creative Converting 50 Count Touch of Color Paper Placemats, Bermuda Blue. Home & Kitchen. Kitchen & Dining. Creative Converting.
M: Ninja Paintball UFA Universal Fill Adapter. Sports & Outdoors. Sports & Fitness. Ninja.
N: Targus AC Charger and 30-Pin Sync/Charge Cable for Apple iPad, iPhone, iPod, Black (APA14US). Electronics. Portable Audio & Video. Targus.
O: HOTSYSTEM New Door Lock Actuator for Honda Front Right Passenger Side Corresponds to OE Number: 72115S5A003 72115S84A01. Electronics. Car & Vehicle Electronics. HOTSYSTEM.
P: Le Creuset Stoneware 2 3/4qt. Utensil Crock, Caribbean. Home & Kitchen. Home Dcor. Le Creuset.
Q: Yankee Candle Fall Favorites Samplers Collection Votive Candles Gift Set. Home & Kitchen. Home Dcor. Yankee Candle.
R: Toshiba 32SL410U 32-Inch 720p 60Hz LED-LCD HDTV (Black). Electronics. Television & Video. Toshiba.
S: IBRA 5 Feet - Micro D HDMI to HDMI Cable(1.4version) - Premium Gold Quality Lead - 24k Gold Plated Plugs - Audio & Video 1080p,2160p...
T: Olive Oil and Vinegar Dispenser - Oil and Vinegar Bottles Dutch Chrysanthemum Design- 2 Pack 16 Oz Cruets. Home & Kitchen. Kitchen & Dining. Juvale.
Answer: K