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

Input:
1st: Panasonic DMP-BD55K Blu-ray Disc Player. Electronics. Television & Video. Panasonic.
2nd: Verbatim 96166 4.7 GB up to 16x LightScribe Gold Recordable Disc DVD-R 50-Disc Spindle (Discontinued by Manufacturer). Electronics. Accessories & Supplies. Verbatim.
3rd: Toshiba DVD/VHS Recorder (DVR620) No Tuner (Discontinued 2009 Model). Electronics. Television & Video. Toshiba.

Options:
A: OTC Snowman Christmas Holiday Winter BATH MAT rug. Home & Kitchen. Bath. OTC.
B: Backpacker Wrinkle Free Nailhead. Sports & Outdoors. Outdoor Recreation. Backpacker.
C: 3-In-1 Composite Audio/Video Selector Switch Box (Black) by DPNY. Electronics. Accessories & Supplies. DPNY.
D: Zombie Halloween Party Posters - Assorted Styles - 6 pieces. Home & Kitchen. Event & Party Supplies. Fun Express.
E: Doctor Who Cyberman Blow Mold Christmas Ornament. Home & Kitchen. Home Dcor. Doctor Who.
F: Zagg InvisibleSHIELD for Acer Iconia Tab A500 (Screen) (ACEICOA500S). Electronics. Computers & Accessories. ZAGG.
G: Joby JB01102-CAM Hybrid Flash Shoe for GorillaPod (Black/Grey). Electronics. Camera & Photo. Joby.
H: Mirrycle Incredibell Triple Bicycle Bell (Silver). Sports & Outdoors. Outdoor Recreation. Mirrycle.
I: AmazonBasics Sling Backpack for SLR Cameras. Electronics. Camera & Photo. AmazonBasics.
J: 100% Linen Hemstitch Placemats - (Set of 4) Size 14x19 Charcoal - Hand Crafted and Hand Stitched Placemats with Hemstitch detailing. The pure Linen fabric...
K: Durable Universal Marine Stereo Cover - Water Resistant Boat Radio Protector Shield with Flip-up Door & Neoprene Gasket - Compatible with Dual Shaft & DIN...
L: Speedo Jr. Adventure Mask/Snorkel/Fins Set. Sports & Outdoors. Outdoor Recreation. Speedo.
M: Home Basics 6-Piece Mug with Stand, Cappuccino. Home & Kitchen. Kitchen & Dining. Home Basics.
N: Con-Tact Brand Industrial Solid Grip Non-Adhesive Non-Slip Shelf and Drawer Liner, 18-Inches by 4-Feet, Dimples Black. Home & Kitchen. Kitchen & Dining. Con-Tact Brand.
O: L'EQUIP 528 Grey Dehydrator Tray Pack (Set of 2). Home & Kitchen. Kitchen & Dining. L'EQUIP.
P: Hortense B. Hewitt Wedding Accessories Linked at Heart Fabric Aisle Runner, White, 100-Feet Long. Home & Kitchen. Kitchen & Dining. Hortense B. Hewitt.
Q: 8oz Polyjuice Potion Flask L1. Home & Kitchen. Kitchen & Dining. Hip Flask Plus.
R: EBL 8 Bay AA AAA Battery Charger with AA 2800mAh (4 Pack) and AAA 1100mAh (4 Pack) Ni-MH Rechargeable Batteries. Electronics. Accessories & Supplies. EBL.
S: ZVac 15Pk Compatible Paper Vacuum Bags Replacement for Kirby Vacuum Bags. Fits All Kirby Generations G3,G4,G5,G6,Ultimate G,Sentria (Prior 2009). Replaces Parts# 204803, 205803. Home &...
T: Buddeez Unbreakable 3-1/2-Gallon Beverage Dispenser with Removable Ice-Cone. Home & Kitchen. Kitchen & Dining. Buddeez.
Answer: R