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: 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:
Purchase History:
1st: Convenience Concepts Designs2Go 3-Tier TV Stand for Flat Panel Television Up to 32-Inch or 80-Pound, Black. Home & Kitchen. Furniture. Convenience Concepts.
2nd: VillaWare NDVLCB0100 600-Watt Blender. Home & Kitchen. Kitchen & Dining. Villaware.

Options:
A: Insulated Emoji Cups with Lids and Straws (Set of 2) - New Unbreakable Flexible Straws and Firm Straws (Set of 4) - BPA Free Acrylic...
B: Pure Enrichment PureSteam Portable Fabric Steamer (White) - Fast-Heating, Ergonomic Handheld Design with Easy-Fill Water Tank for 10 Minutes of Continuous Steam - Ideal for...
C: Belkin Kitchen Cabinet Tablet Mount. Electronics. Computers & Accessories. Belkin.
D: Solis LED Reading Light for most 6" e-Reader eBook (Fits Amazon Kindle, Kindle Touch, New Kindle, Kindle Keyboard, Nook Touch, Kobo, Sony eReader). Electronics. eBook...
E: Commercial Grade Double Gauge Co2 Beer Regulator. Home & Kitchen. Kitchen & Dining. Generic.
F: microtivity IM206 6x6x6mm Tact Switch (Pack of 12). Electronics. Computers & Accessories. microtivity.
G: Fintie Folio Pro Case for Kindle Paperwhite - The Book Style Premium PU Leather Cover for All-New Amazon Kindle Paperwhite (Fits All versions: 2012, 2013,...
H: keyestudio PIR Motion Sensor for Arduino, Pyroelectric IR Motion Sensor for Human Body Motion. Electronics. Security & Surveillance. KEYESTUDIO.
I: Sony SLV-688HF 4-Head Hi-Fi VCR. Electronics. Television & Video. Sony.
J: External Battery,Idaye Ultra High Capacity Tablet 25600mah Power Bank Pack Charger Backup with Smart Tech(Triple USB, 4.5A output) for Android, Apple , Most Tablet and...
K: Coleman Folding Knife, Liner Lock Assisted Opening Tactical Hunting Camping Hiking Knife, Glass Breaker, 4.5 Inch Closed - CM1013. Sports & Outdoors. Sports & Fitness.
L: Bear Motion 100-percent Genuine Leather Case High Quality Case for HP TouchPad Touchscreen Tablet - Black. Electronics. Computers & Accessories. Bear Motion.
M: SHIMANO CP-FH53 Spoke Guard For 36H, Freehub Clear. Sports & Outdoors. Outdoor Recreation. SHIMANO.
N: Huntsman Collection Queen Size The Luxury Plush Raschel Blanket-Camo Trees. Home & Kitchen. Bedding. Huntsman Collection.
O: AM/FM & CB Radio 3-Way Antenna Splitter. Electronics. Accessories & Supplies. Varies.
P: Vestalife Ladybug Portable Speaker Dock for iPod (Silver). Electronics. Portable Audio & Video. Vestalife.
Q: Visual Land Prestige ELITE 9Q-KC - 9" Quad Core 8GB Android Tablet with Keyboard Case, KitKat4.4, Google Play (Blue). Electronics. Computers & Accessories. Visual Land.
R: NinjaBatt 9 Cell Laptop Battery for HP 593553-001 593554-001 636631-001 593550-001 593562-001 584037-001 HSTNN-LB0W MU09 G62 HSTNN-UB0W – High Performance [9 Cells/6600mAh/73wh]. Electronics. Computers &...
S: AGPTEK 24x LED Submersible Waterproof Wedding/Party/Floral Decoration Tea Vase Battery light RGB color change white. Home & Kitchen. Home Dcor. AGPTEK.
T: Parrot - Zik 2.0 Headphones Case. Electronics. Accessories & Supplies. Parrot.


assistant
Answer: B