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: Retusa Home Ware Salt and Pepper Grinder Mill Set, Stainless Steel and Clear Acrylic, Black. Home & Kitchen. Kitchen & Dining. Retusa Home Ware.
2nd: Delidge 12 Pcs in 1 Pack Silicone Resuable Cupcake Liners Baking Cups with 6 Color Assorted. Home & Kitchen. Kitchen & Dining. Delidge.
3rd: niceEshop Creative Fashion Cotton Linen Square Decorative Throw Pillow Cover Colored Drawing Santa Claus. Home & Kitchen. Bedding. niceeshop.
4th: The Barn Today Is A New Day Marla Rae Wood Wall Art Panel, 12 x 18-Inch. Home & Kitchen. Wall Art. Marla Rae.
5th: Green Frog Elegant Stretched and Framed Hand-Painted Modern Canvas 12 X 12 Wall Art for Boys and Girls Room Indoor Wall Decorations, (003). Home &...
6th: World's Best 2 pcs Microbead Bolster Tube Pillows, Smooth Cool Touch Fabric, Neck or Back Support Pillows, Hypoallergenic, Charcoal. Home & Kitchen. Bedding. World's Best.

Options:
A: Night Owl Security LTE-DVR8  8-Channel D1 Smart Digital Video Recorder Camera (Black). Electronics. Security & Surveillance. Night Owl Security.
B: Bionic Body Set of 2 Single-Grip Handles with Carabiner Clips for Resistance Tube Exercise Strength Training and Cardio Workout BBSH-001. Sports & Outdoors. Sports &...
C: Bell Slant Bike Helmet. Sports & Outdoors. Outdoor Recreation. Bell.
D: Generic 18650 Rechargeable Li-Ion Battery Charger. Electronics. Camera & Photo. Generic.
E: Rienar Portable Mini Hd LED Projector Cinema Theater,Support PC Laptop HDMI VGA Input and SD + USB + AV Input,for iphone,galaxy,laptop,mac.with Remote Control,white. Electronics. Video...
F: PULUZ Jaws Flex Clamp Mount with Buckle & Thumb Screw for GoPro Hero 5 / 4 / 3+ / 3 / 2 / 1(Black). Electronics...
G: Saucony Men's Performance Short. Sports & Outdoors. Sports & Fitness. Saucony.
H: BioPEDIC Memory Plus Deluxe 3-Inch Memory Foam and Fiber Bed Topper with Anchorbands, King, White. Home & Kitchen. Bedding. BioPEDIC.
I: Skullcandy S2IKDY-105 Ink'd 2 Headphone with Inline Mic (Black/Pink). Electronics. Headphones. Skullcandy.
J: Vitalsox Matrix Training, Racing, Recovery Graduated Compression Elite Performance Socks with Bacteria Resistant Silver DryStat VT0216.  Vitalsox.
K: BOON Wholly Mammoth Throw Blanket, 50" x 60", Tannin. Home & Kitchen. Bedding. Home Soft Things.
L: Metra AX-ALOC608 Axxess 80W Adjustable Converter. Electronics. Accessories & Supplies. Metra.
M: The Original 7/8" Amcomfy Anti Fatigue Comfort Floor Mat Standing Desk Mat (22x36 Inch/black). Home & Kitchen. Kitchen & Dining. Amcomfy.
N: nonda ZUS Super Duty USB A to USB C Cable with Aramid Fiber, 4ft/1.2m, Right Angle, Charger and Data Sync for MacBook 2016/2015,MacBook Pro,Nintendo Switch,...
O: Flueblocker 9" Round Chimney Sheep Plug for a 8" or 9" Round Chimney. Home & Kitchen. Heating, Cooling & Air Quality. Flueblocker.
P: Montevilla Facet Ball Holdback Pair for Draperies, Vintage Bronze. Home & Kitchen. Home Dcor. Montevilla.
Q: Sabrent SBT-U2HA USB 2.0 Hi-Speed Bus-Powered Ultra Slim 4-Port Mini Hub. Electronics. Computers & Accessories. Sabrent.
R: Utopia Kitchen Grocery Bag Holder, Saver and Dispenser - Wall-Secure - Stainless Steel - Wide Opening for Ease of Access. Home & Kitchen. Kitchen &...
S: A Cheerful Giver Papa's Pumpkin Pie Pumpkin Jar Candle, 15-Ounce. Home & Kitchen. Home Dcor. A Cheerful Giver.
T: BLACKHAWK! SERPA Belt Loop Platform with Screws. Sports & Outdoors. Sports & Fitness. BLACKHAWK!.
Answer: R