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: Panasonic DMW-BCF10 Battery for Select Lumix Cameras - Retail Packaging. Electronics. Camera & Photo. Panasonic.
2nd: Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad. Electronics. Computers & Accessories. Logitech.

Options:
A: Olympus M. Zuiko Digital ED 45mm f1.8 (Silver) Lens for Olympus and Panasonic Micro 4/3 Cameras. Electronics. Camera & Photo. Olympus.
B: Poweradd Ultra Slim 2600mAh Portable Charger External Battery Pack with Flashlight for iPhone (Apple Adapters Not Included), Samsung Galaxy, Nexus, HTC, Sony, Nokia, LG, Sony,...
C: RCA DMT580DU Mobile TV 8 Inch 8GB Tablet (TV app download required). Electronics. Computers & Accessories. RCA.
D: Francois et Mimi Glass French Coffee and Tea Press with Stainless Steel Plunger (350mL). Home & Kitchen. Kitchen & Dining. Francois et Mimi.
E: Shun DM7300 Multi-Purpose Shears, Black/Silver. Home & Kitchen. Kitchen & Dining. Shun.
F: EtekcityÂ® Digital Instant Read Infrared Thermometer/Thermocouple, 2-in-1 w/ Mini Foldable Probe & LCD Screen, -35 to 260Â°C / -31 to 500Â°F. Home & Kitchen. Kitchen...
G: 1 X Son - 2014 Hallmark Keepsake Ornament. Home & Kitchen. Home Dcor. Hallmark.
H: Camera Case for Panasonic Lumix DMC-FX65 and Many More. Electronics. Camera & Photo. HDE.
I: Canon Elura 100 MiniDV Camcorder (Discontinued by Manufacturer). Electronics. Camera & Photo. Canon.
J: Klear Vu Gripper Vineyard Rocker Set, Anitque. Home & Kitchen. Bedding. Klear Vu.
K: Zodi Outback Gear Shower Pole and Tripod Stand. Sports & Outdoors. Outdoor Recreation. Zodi.
L: Bplus: M.2 PCIe SSD to USB3.0 Adapter(U3M2M). Electronics. Computers & Accessories. Bplus (Dist. by M-Factors).
M: Translucent Blue Ultra Thin Silicone Keyboard Cover Protector for Acer Aspire V5-122 V5-122P V5-132 V5-132P V3-111P V3-112P V13 V3-331 V3-371 V3-372T E11 E3-111 E3-112 ES1-111M,...
N: Thomas Kinkade Illuminated Santa Claus Tabletop Figurine: Light Up The Holidays by The Bradford Exchange. Home & Kitchen. Home Dcor. Bradford Exchange.
O: Gorgeous Home 1 PC SOLID BLACK SCARF VALANCE SOFT SHEER VOILE WINDOW PANEL CURTAIN 216" LONG TOPPER SWAG. Home & Kitchen. Home Dcor. Gorgeous Home...
P: KOVOT 9 Piece Wine Travel Bag and Picnic Set Including 2 Wine Glass Holder Stakes. Home & Kitchen. Kitchen & Dining. Kovot.
Q: Ramsey Electronics AA7C Active Antenna Kit. Electronics. Security & Surveillance. Ramsey.
R: ExoGear ExoMount 2 Universal Windshield Dashboard Car Mount Cradle Holder for iPhone 5 4S 4 3GS Samsung Galaxy S3 S2 Epic Touch 4G HTC OneX...
S: Upgraded Pyle Splash SoundBox Waterproof Bluetooth Speaker, Portable Wireless Outdoor, Enhanced Bass, USB, 3.5mm AUX, IPX4 Splashproof Speaker, Water Resistant, Beach, Shower - Orange (PWPBTA70OR)...
T: Tendak HDMI to VGA Converter Gold-Plated Active HD 1080P Female to Female Adapte with 3.5mm Audio for Projector HDTV Monitor Laptop PC Xbox STB Blu-ray...
Answer: T