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

Input:
1st: CAP Barbell Powder Coated Premium Kettlebell Weights. Sports & Outdoors. Sports & Fitness. CAP Barbell.
2nd: Easton Youth Pro Pull Up Pant. Sports & Outdoors. Sports & Fitness. Easton.
3rd: 90 Degree By Reflex - High Waist Power Flex Legging – Tummy Control. Sports & Outdoors. Sports & Fitness.

Options:
A: Oberhaus Premium Stainless Steel Herb Scissors. Home & Kitchen. Kitchen & Dining. Oberhaus.
B: Amazon VGA Adapter for Fire Tablets (4th Generation). Electronics. Computers & Accessories. Amazon.
C: NDAD 2015 Creative Cool Smoke Dargon Vinyl Decal Partial Art Stickers Skin for MacBook Pro 13, and MacBook Air 13.3" Macbook Retina 13.3",Unibody 13 Inch...
D: Polaroid 7" 4GB Internet Tablet with Android 4.0 Ice Cream Sandwich OS, Cortex A8 1GHz Processor, 512MB RAM, 4GB Internal Storage. Electronics. Computers & Accessories...
E: Silicone Chef Original Locking Non-Stick Kitchen Tongs 9-inch (Red). Home & Kitchen. Kitchen & Dining. Silicone Chef.
F: The Art Stop Photo Nature Black White Rose Petal Flower Framed Print F12X4204. Home & Kitchen. Wall Art. The Art Stop.
G: Infinity Primus PC350 3 Way Dual 5.25 Center (Sold Individually). Electronics. Car & Vehicle Electronics. Harman.
H: Fire HD 6 Case - rooCASE Fire HD 6 2014 Hybrid PC/TPU Armor Military Case with Front Cover Built-in Screen Protector for Amazon Fire HD...
I: Merkapa Complete 22 inch Cruiser Skateboard for Youth, Beginners. Sports & Outdoors. Outdoor Recreation. M Merkapa.
J: Samsung Note 10.1 2014 Edition S Pen ET-PP600SBEGUJ. Electronics. Computers & Accessories. Samsung.
K: Advantage ADV1018 8-Way Coax Cable Mapper. Electronics. Accessories & Supplies. Advantage.
L: Kenable Optical Socket to Rotating Right Angled Plug TOS TOSLink Adapter. Electronics. Accessories & Supplies. Kenable.
M: Cramer Cold Shoulder Wrap, Shoulder Ice Pack, Shoulder Ice Wrap for Shoulder and Rotator Cuff Injuries, Physical Therapy, Rehabilitation, Decrease Swelling, Injury Recovery, Baseball Injuries,...
N: 5-Way 3.5-mm Headphone Splitter by AtomicMarket. Electronics. Accessories & Supplies. Atomic Market.
O: Wipperman Connex 9sX SS Chain (9-Speed). Sports & Outdoors. Outdoor Recreation. Wipperman.
P: Burris 410615 XTR Base Savage Short Long Round Rear (Black). Sports & Outdoors. Sports & Fitness. Burris.
Q: Kurt Adler 12-Inch 20/Light Star Treetop. Home & Kitchen. Seasonal Dcor. Kurt Adler.
R: NHL Boys NHL Kids & Youth Boys Team Logo Lounge Pant. Sports & Outdoors. Fan Shop. NHL by Outerstuff.
S: Lenox Garden Grove 5-Piece Place Setting. Home & Kitchen. Kitchen & Dining. Lenox.
T: SecurityIng 3 Modes Waterproof 500Lm Headlamp LB-XL T6 LED Zoomable Adjustable Focus Headlight for Outdoor Hiking, Riding, Camping. Sports & Outdoors. Outdoor Recreation. SecurityIng.
Answer: R