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: Panasonic VIERA X1 Series TC-P42X1 42-Inch 720p Plasma HDTV (2009 Model). Electronics. Television & Video. Panasonic.
2nd: Roku N1100 HD Media Player (Old Model). Electronics. Television & Video. Roku.
3rd: Marware Eco-Vue for iPad. Electronics. Computers & Accessories. Marware.

Options:
A: Sony PRS-600BC Touch Edition E-Book Reader. Electronics. eBook Readers & Accessories. Sony.
B: SUPOW Bike Two Water Bottle Cage Mount - Aluminum Alloy - Double Kettle Holder Bicycle Saddle Equipment. Sports & Outdoors. Outdoor Recreation. SUPOW.
C: Microplane Grate and Shake Nutmeg Grinder/Grater, Black. Home & Kitchen. Kitchen & Dining. Microplane.
D: Danny's World Real Textured Ceramic Rock Tile 15 Inch Indoor/outdoor Clock with Temperature, Time, and Humidity - Arabic Numerals. Home & Kitchen. Home Dcor. Danny's...
E: Rothco Army Type Insect Repellent. Sports & Outdoors. Outdoor Recreation. Rothco.
F: VGIA Set of 3 Artificial Flowers in Pot Fake Plants for Home Decor Small Yellow. Home & Kitchen. Home Dcor. VGIA.
G: BingLTD - 5 ¼” - Square Tapered Hardwood Sofa Leg - Set of 4 (ST99972-101). Home & Kitchen. Furniture. BingLTD.
H: Barnes & Noble NOOK ebook reader (WiFi + 3G)[B&W]. Electronics. eBook Readers & Accessories. Barnes & Noble.
I: Pleasant Hearth Fireplace Ash Bucket with Lid. Home & Kitchen. Heating, Cooling & Air Quality. Pleasant Hearth.
J: 2 Smart Table Mate TV Foldable Adjustable Trays (except PO BOX and military address). Home & Kitchen. Furniture. Smart Table Mate.
K: Buyartforless Panic at The Disco - Brendon 36x24 Music Art Print Poster. Home & Kitchen. Wall Art. Buyartforless.
L: HP Pavilion 500-c60 Desktop (2.00 GHz AMD A6-5200 Processor, 8GB DDR3, 1TB HDD, Windows 8.1) Black (Discontinued by Manufacturer). Electronics. Computers & Accessories. HP.
M: Poetic ASUS Transformer Pad TF701T PU Leather Keyboard Portfolio Stand Case Cover- Black. Electronics. Computers & Accessories. Poetic.
N: Bamboo Hot Mat. Home & Kitchen. Kitchen & Dining. Brandobay.
O: Bosch Stainless Steel Bowl for Bosch Universal Mixers. Home & Kitchen. Kitchen & Dining. Bosch.
P: Plastic Squeeze Condiment Bottles with Red Tip Cap 12-ounce Set of 6 by The Cook's Connection. Home & Kitchen. Kitchen & Dining. The Cook's Connection.
Q: NYHI Pop-Up Mesh Laundry Hamper with Reinforced Handles(1). Home & Kitchen. Storage & Organization. NYHI.
R: TR-687-CB Men's 5" Lightweight Track Short with Side Panels and Inner Brief. Sports & Outdoors. Sports & Fitness. Game Gear.
S: Thirstystone Kittens Car Cup Holder Coaster, 2-Pack. Home & Kitchen. Kitchen & Dining. Thirstystone.
T: LG 50PQ30 50-Inch 720p Plasma HDTV. Electronics. Television & Video. LG.


assistant
Answer: H