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: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
Purchase History:
1st: White Sierra Women's Alpha Beta Quarter-Zip Fleece Pullover. Sports & Outdoors. Outdoor Recreation. White Sierra.
2nd: High Sierra Trapezoid Boot Bag. Sports & Outdoors. Outdoor Recreation. High Sierra.
3rd: Chinook Natural Cascade Wide Mouth Stainless Steel Bottle (32-Ounce). Sports & Outdoors. Sports & Fitness. Chinook.

Options:
A: iKross Mini Black Bluetooth Headset for Apple iPhone 6S/6S Plus/6/6 Plus/iPhone 5s. Electronics. Headphones. iKross.
B: iHomeSet Silicone Newborn Sleeping Baby Fondant Cake Decoration Mold - Soap Molds - 4.3" x 2.6" x 1.2". Home & Kitchen. Kitchen & Dining.
C: BoxWave Amazon Kindle Fire HDX 7.0 BodySuit, Premium Textured TPU Rubber Gel Skin Amazon Kindle Fire HDX 7.0 Case (Super Blue). Electronics. Computers & Accessories...
D: 16GB G.Skill DDR3 PC3-17000 RipjawsZ Series for Intel X79 (9-11-10-28) Quad Channel kit 4x4GB. Electronics. Computers & Accessories. G.Skill.
E: Nitro Eclipse Golf Balls. Sports & Outdoors. Sports & Fitness. Nitro.
F: OXO SteeL Ice Bucket and Ice Tongs with Tong Holder. Home & Kitchen. Kitchen & Dining. OXO.
G: Men's Insulated Waterproof Winter Cold Weather Ski Snow Gloves. Sports & Outdoors. Outdoor Recreation. Urban Boundaries.
H: Red Vanilla HN660-016 Whole Wheat 16-Piece Dinnerware Set, White. Home & Kitchen. Kitchen & Dining. Red Vanilla.
I: Whale Swim Goggle with Anti-Fog and UV Protection lenses for Man and Woman. Sports & Outdoors. Sports & Fitness. Whale.
J: Lamma Loe Tailored Solid Bed Skirt Dust Ruffle, 14 Inch Drop, Queen Size 60"x80", Light Blue, -Available in Many Sizes and Colors. Home & Kitchen...
K: Tea Lights White Unscented 4.5 Hour - 60 Count in Box. Home & Kitchen. Home Dcor. Blue Sky.
L: Authentic Smith & Wesson Since 1852 "An American Tradition" 5" Foil Signature Decal.  Smith & Wesson.
M: Contigo AUTOSPOUT Straw Sheffield Water Bottle, 20 oz, Stainless Steel/Sangria Lid. Sports & Outdoors. Sports & Fitness. Contigo.
N: Under Armour Men's Blitz Logo T-Shirt. Sports & Outdoors. Sports & Fitness. Under Armour.
O: BOSS AUDIO AR3000D Car Amplifier - 3000 Watts, 1/2/4 Ohm Stable, Class D, Monoblock, Remote Subwoofer Control. Electronics. Car & Vehicle Electronics. BOSS Audio Systems.
P: Edifier M815 Over-The-Ear Headphones with Mic and Volume Control - Single Plug - Black. Electronics. Computers & Accessories. Edifier.
Q: Le Creuset Enamel-on-Steel Zen 1-2/3-Quart Teakettle, Cobalt. Home & Kitchen. Kitchen & Dining. Le Creuset.
R: Cuisinart DLC-1FR 21-Ounce Mini-Prep Food Processor, White (Certified Refurbished). Home & Kitchen. Kitchen & Dining. Cuisinart.
S: I-flashdrivei Dual Storage Extra Idevices Made for Iphone Ip. Electronics. Computers & Accessories. Mattaxly.
T: BETTY CROCKER 80004 Jumbo Nylon Spatula. Home & Kitchen. Kitchen & Dining. Betty Crocker.


assistant
Answer: G