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: Tovolo Pancake Pen. Home & Kitchen. Kitchen & Dining. Tovolo.
2nd: COLE & MASON Derwent Salt and Pepper Grinder Set - Stainless Steel Mills Include Gift Box, Gourmet Precision Mechanisms and Premium Sea Salt and Peppercorns...
3rd: Norpro 99 My Favorite Spatula, Red. Home & Kitchen. Kitchen & Dining. Norpro.
4th: Headphone Adapter 3.5mm Jack Adaptor Charger for,Earphone 3.17mm Adaptor Cable AUX Audio&Wire Control Headset Extender Connector Support Syste. Home & Kitchen. Kitchen & Dining. Difane.

Options:
A: copper Mezuzah Case with stones 12cm. Home & Kitchen. Home Dcor. Top-Judaica.
B: Reusable Cloth Sandwich Bag - Navy Blue Circuit. Home & Kitchen. Kitchen & Dining. LunchSkins.
C: Home & Kitchen. Home Dcor. Bath & Body Works.
D: Nickelodeon Dora The Explorer "Picnic" Comforter with Sham, Twin. Home & Kitchen. Bedding. Nickelodeon.
E: Candlecopia Vanilla Spice Strongly Scented Hand Poured Vegan Wax Melts, 12 Scented Wax Cubes, 6.4 Ounces in 2 x 6-Packs. Home & Kitchen. Home Dcor...
F: tomtoc 13 inch Laptop Sleeve Bag Compatible with 13.3 MacBook Air | 13” MacBook Pro Retina 2012-2015 | 13.5" Surface Laptop 2017 | Surface Book,...
G: BUNN BX-D Velocity Brew 10-Cup Coffee Brewer, High Altitude. Home & Kitchen. Kitchen & Dining. BUNN.
H: ChillWarmer Sports Hydration Water Bottle Insulated Stainless Steel Chiller 2.0. Sports & Outdoors. Sports & Fitness. ChillWarmer.
I: Hoppe's No. 9 Bench Rest Copper Gun Bore Cleaner, 16 oz. Bottle. Sports & Outdoors. Sports & Fitness. Hoppe's.
J: Le Creuset Stoneware 9 3/4-Inch Pasta Bowl, Cassis. Home & Kitchen. Kitchen & Dining. Le Creuset.
K: Tipton Cleaning Mat 12"X24". Sports & Outdoors. Sports & Fitness. Tipton.
L: RCBS FL Die Set (.270 Win). Sports & Outdoors. Sports & Fitness. RCBS.
M: MALOUF Woven White Down and Feather Blend Comforter - Queen. Home & Kitchen. Bedding. MALOUF.
N: Wonder4 Cotton Linen Square Decorative Throw Pillow Case Cushion Cover Pillow Slip 18" x 18" Love You to The Moon and Back Print. Home &...
O: Black 12 Million 12,000,000 VOLT Mini Stun Gun + LED Flashlight + Case. Sports & Outdoors. Sports & Fitness. Takedown.
P: Bonny Bar Deluxe Waiters Corkscrew. Home & Kitchen. Kitchen & Dining. Bonny Bar.
Q: Magellan eXplorist 500LE Water Resistant Hiking GPS. Electronics. GPS, Finders & Accessories. Thales.
R: Funny Magnets; Television Shows Futurama Planet Express 1.5 Inch Refrigerator Magnet. Home & Kitchen. Kitchen & Dining. Funny Magnets.
S: Blue Horse Caddy for AeroPress Coffee Maker. Home & Kitchen. Kitchen & Dining. Blue Horse Products.
T: R&M Cookie Cutter, 3-Inch, Tooth, Tinplated Steel. Home & Kitchen. Kitchen & Dining. CybrTrayd.
Answer: R