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: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
Purchase History:
1st: Lens Tube Adapter 67mm for Canon PowerShot SX520 HS SX60 HS SX50 HS SX40 HS SX30 IS SX20 IS SX10 IS SX1 IS. Electronics. Camera...
2nd: Polaroid 67mm Lens And Filter Adapter Ring For The Canon SX50, SX40, SX30 Digital Camera. Electronics. Camera & Photo. Polaroid.
3rd: Canon Powershot SX60 16.1MP Digital Camera 65x Optical Zoom Lens 3-inch LCD Tilt Screen (Black). Electronics. Camera & Photo. Canon.

Options:
A: Fintie Apple iPad 2/3/4 Case - 360 Degree Rotating Stand Smart Case Cover for iPad with Retina Display (iPad 4th Generation), iPad 3 & iPad...
B: Black Kitchen Cutting Board, Wood Composite, Chefs Quality, Eco Friendly, Dishwasher Safe, USA Made. Home & Kitchen. Kitchen & Dining. Slippery Kitchen.
C: M&M Boxed Scented Candles, Nutty Lemon. Home & Kitchen. Home Dcor. MM.
D: CaseCrown Bold Trifold Case for Samsung Galaxy Tab 2 7.0 and 7.0 Plus-(Black). Electronics. Computers & Accessories. CaseCrown.
E: NAXA NTD-2252 22-Inch Widescreen Full 1080p HD LED TV with Built-in Digital TV Tuner and USB/SD Inputs and DVD Player. Electronics. Television & Video. NAXA.
F: Stone Cottage Fresno Cotton Quilt Set, Twin, Blue. Home & Kitchen. Bedding. Stone Cottage.
G: 4-Year iPad/Tablet PC + ADH Plan under $700. Electronics. Electronics Warranties. SmartGuard.
H: 9 Feet Silver Iridescent Acrylic Diamond Twist Bead Garland for Christmas, Wedding or Party Decorating. Home & Kitchen. Seasonal Dcor. Unknown.
I: SHOOT RS-60E3 LCD Timer Remote Controller Shutter Release Cord Trigger for Canon EOS 700D 650D 600D 550D 500D 1100D 60D 70D, PowerShot G16 G15 G12...
J: iPad Mini Case, Shockproof iPad iPad Mini / Mini 2 Retina / Mini 3 Case - Osurce 3 in 1 Hybrid Kickstand Case For iPad...
K: Jeronic 8 Inch Adjustable Bed Risers, 3 Height Option Risers, Furniture Riser Bed Riser and Bed Lifts, 4 Sets. Home & Kitchen. Bedding. Jeronic.
L: Achim Home Furnishings Capri 3-Piece Rug Set, Golden Lattice. Home & Kitchen. Home Dcor. Achim Home Furnishings.
M: simplebeam V3 LED LCD (WVGA) Mini Video Projector - International Version (No Warranty) - DIY Series - White (FP8048V3W-IV3). Electronics. Video Projectors. Simplebeam.
N: Biologic Portage Tern Pannier Rack. Sports & Outdoors. Outdoor Recreation. BioLogic.
O: Containables 3-1/2" x 3-1/2" x 5" Plastic Container with Removable Lid - set of 4. Electronics. Camera & Photo. Wewdigi.
P: WOODART Wooden Mirror Serving Tray W/Handles, Decorative Tray, Serving Platter for Tea Coffee Wine, Premium Quality, Eco-friendly, rdc 7. Home & Kitchen. Kitchen & Dining...
Q: Marshall Audio Major On-Ear Stereo Headphones with Mic and Remote for iPhone Black. Electronics. Headphones. Marshall.
R: 4x 8" Chrome Golf Cart Wheel Covers for EZGO, Club Car, + Yamaha Carts. Sports & Outdoors. Sports & Fitness. GPD.
S: Great Deal Furniture Waldon Ivory Leather Dining Chairs w/Tufted Backrest (Set of 2). Home & Kitchen. Furniture. Great Deal Furniture.
T: Vargo Titanium Shepherd's Hook Stake (6-Pack), 165mm. Sports & Outdoors. Outdoor Recreation. Vargo.


assistant
Answer: I