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: Gaiam Yoga Mat - Premium 6mm Print Extra Thick Exercise & Fitness Mat for All Types of Yoga, Pilates & Floor Exercises (68" x 24"...
2nd: Resistance Bands - 11pc Set - With Door Anchor & Ankle Strap for Legs Workout & Carry Case - Heavy Duty Anti-Snap Technology - Bonus...
3rd: ReelSonar Digital Fish Scale Tape Measure 99lb/45kg and Fish Lip Gripper. Sports & Outdoors. Sports & Fitness. ReelSonar.
4th: BLACK DIAMOND ReVolt Headlamp.  Black Diamond.

Options:
A: Fotodiox Lens Mount Adapter - Tamron Adaptall (Adaptall-2) Mount SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body. Electronics. Camera & Photo...
B: Case Club Waterproof 2 Pistol Case & Accessory Pocket with Silica Gel. Sports & Outdoors. Sports & Fitness. Case Club.
C: Large Swim Goggles with ALL NEW Protective Case – Anti-fog, Tinted, Uv Protection ( Fits Medium size heads, all the way up to XL,). Sports...
D: KidKraft 15502 Stool, Espresso. Home & Kitchen. Furniture. KidKraft.
E: NUOLUX Wooden Base Memo Photo Holder Card Paper Note Clip Wedding Place Name Card Holders 6pcs. Home & Kitchen. Kitchen & Dining. NUOLUX.
F: Garmin A/C Charger for StreetPilot C Series. Electronics. GPS, Finders & Accessories. Garmin.
G: WD My Net N750 HD Dual Band Router Wireless N WiFi Router Accelerate HD. Electronics. Computers & Accessories. Western Digital.
H: Water Gear Water Runner Flotation Belt. Sports & Outdoors. Sports & Fitness. Water Gear.
I: Silver Boy wall Cross Infant Blessing Baby Plaque Wall Decor Hanging Infant Gift Communion Baptism Birthday Great Gift New by San Francis. Home & Kitchen...
J: Maxtek Ultra Thin 5.2mm Slim Clear CD Jewel Case with Built In Black Tray, 100 Pack. Electronics. Accessories & Supplies. maxtek.
K: Fine Embroidered Tablecloth 60"x84" - Palm Tree (Dark Beige). Home & Kitchen. Kitchen & Dining. Everydayspecial.
L: Hamilton Beach 525W 3 Speed Big Mouth Deluxe 14 Cup Food Processor, Red | 70576. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
M: Kingsbury Home Versailles Contemporary Grey Linen X-Base Vanity Stool, Chrome Finish. Home & Kitchen. Furniture. Kingsbury Home.
N: GE PEM31SFSS Profile Stainless Steel Countertop Microwave. Home & Kitchen. Kitchen & Dining. GE.
O: Walnut Finish Wood Wall Corner 5 Tiers Shelves Bookshelf Case. Home & Kitchen. Home Dcor.
P: Manfrotto 055XPROB Pro Tripod Legs (Black). Electronics. Camera & Photo. Manfrotto.
Q: Window Elements Diamond Sheer Voile Extra Wide 56 x 84 in. Rod Pocket Curtain Panel, Beige. Home & Kitchen. Home Dcor. Window Elements.
R: Progo Power Pack: (Two Li-ion Rechargeable Batteries and One Pocket Rapid Travel Charger With Car Adapter) for Sony NP-BG1, NP-FG1. Fits Sony Cyber-Shot DSC-H3, DSC-H7,...
S: Livart Rice Cooker/Warmer 1 Cup L-001. Home & Kitchen. Kitchen & Dining. Livart.
T: Samyang 135mm f/2.0 ED UMC Telephoto Lens for Canon EF Digital SLR Cameras. Electronics. Camera & Photo. Samyang.
Answer: B