Task: Sequential_Recommendation

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Adidas Tiro 13 Training Pants - Boys. Sports & Outdoors. Sports & Fitness.
2nd: Gatorade Squeeze Water Sports Bottle 32oz Pack of 2. Sports & Outdoors. Sports & Fitness. Gatorade.
3rd: Coleman 8-Person Tent for Camping | Red Canyon Car Camping Tent. Sports & Outdoors. Outdoor Recreation. Coleman.

Options:
A: Rubbermaid LunchBlox Sandwich Container, Green 1806177. Sports & Outdoors. Outdoor Recreation. Rubbermaid.
B: XSories Bendy Flexible Camera Tripod For GoPro, Digital, And Action Sports Cameras (Black/White). Electronics. Camera & Photo. XSories.
C: 1/8 x 1-3/8-inch Stainless Steel Quick Link Carabiner with Threaded Nut. Sports & Outdoors. Outdoor Recreation. Fix Find.
D: FMS Ravenox Ellipse Cord Lock | Cord Locks Drawstrings, Rope, Paracord, Bags, Shoelaces, Clothing Use | Shoe Lace Lock Great Outdoors | Lace Locks Paracord...
E: sponeed Cycling Short Men Padded Cycle Shorts. Sports & Outdoors. Outdoor Recreation. sponeed.
F: Mizuno Men's Sonic Visor. Sports & Outdoors. Sports & Fitness. Mizuno.
G: Seville Classics Kitchen Pantry & Cabinet Organizer, Gun Metal. Home & Kitchen. Kitchen & Dining. Seville Classics.
H: Syndicate Sales 8" Jordan Vase, White. Home & Kitchen. Home Dcor. Syndicate Sales.
I: Bell Slant Helmet. Sports & Outdoors. Outdoor Recreation. Bell.
J: RURALITY Eco-friendly Wicker Basket, Woven Storage Basket with Handle. Home & Kitchen. Storage & Organization. Rurality.
K: AVANTEK USB 3.0 to 2.5-Inch SATA I II III External Hard Drive Disk Enclosure Case [Supports HDD & SSD Up to 1 TB, Tool-Free Installation]...
L: Conwork 2-Pack Gold Plated 4-Pin 3.5mm Stereo Male to 3 RCA Male Splitter Extension Cable for Audio Video AUX Port - 5 feet. Electronics. Accessories...
M: BarnwoodUSA Rustic Farmhouse Decorative Ladder - Our 6 ft Ladder can be Mounted Horizontally or Vertically and is Crafted from 100% Recycled and Reclaimed Wood...
N: Kastar iPad 2/iPad 3/iPad 4 Screen Protector (1-PACK), Premium Tempered Crystal Clear Glass Screen Protector for Apple iPad2 / iPad3 / iPad4 and with Retina...
O: Calphalon Contemporary Nonstick 12" Everyday Pan. Home & Kitchen. Kitchen & Dining. Calphalon.
P: Chef Craft Plastic Scoop, White. Home & Kitchen. Kitchen & Dining. Chef Craft.
Q: Importer520 (TM) 3-Piece Deluxe Hybrid Premium Rugged Hard Soft Case Skin Cover for Apple iPod Touch 4G, 4th Generation, 4th Gen 8GB/32GB/64GB - Light Pink/Black...
R: Stohlquist Men's Bodhi Watershoes.  Stohlquist Waterware.
S: Olympus Stylus 550 WP 10MP Waterproof Digital Camera with 3x Optical Zoom and 2.5-Inch LCD (Blue). Electronics. Camera & Photo. Olympus.
T: BLACKHAWK! Omega Elite Enhanced Dual M-16/Pistol Mag Pouch. Sports & Outdoors. Sports & Fitness. BLACKHAWK!.


assistant
Answer: A