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 the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: Trion:Z Duo-Loop Silicone Magnetic/Ion Bracelet. Sports & Outdoors. Sports & Fitness. Trion Z.
2nd: Zumba Fitness Max DVD. Sports & Outdoors. Sports & Fitness. Zumba.

Options:
A: Michel Design Works Placemats, Bunnies, 25-Sheet. Home & Kitchen. Kitchen & Dining. Michel Design Works.
B: Hathaway Shuffleboard Brush, Dark Cherry Finish. Sports & Outdoors. Sports & Fitness. Hathaway.
C: Queen Sleeper Sofa Bed Sheet Set White 200 Thread Count (60"x74"x6"). Home & Kitchen. Bedding. Bed Linens Etc.
D: RIVBOS 801 Polarized Sports Sunglasses Sun Glasses with 5 Interchangeable Lenses (UpGrade TR Orange).
E: HEAD Core Backpack Tennis Bag. Sports & Outdoors. Sports & Fitness. HEAD.
F: Tardis Shower Curtain, 72 x 72-Inch. Home & Kitchen. Bath. Elbenwald.
G: Hamilton Beach 62692 Hand Mixer with Snap-On Case, Black. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
H: Steves Poster Store HARLEY DAVIDSON 1928 MOTORCYCLE Patent Art Print (5" x 7"). Home & Kitchen. Wall Art. Steves Poster Store.
I: Golf Tee Caddy Keeper 12 Tees 2 Ball Markers Divot Tool Pencil Set W/key Chain. Sports & Outdoors. Sports & Fitness.
J: niceEshop(TM) Outdoor Paracord Survival Bracelet with Zinc Alloy Bow Shackle,Black. Sports & Outdoors. Sports & Fitness.
K: Sony Bravia XBR KDL-40XBR7 40-Inch 1080p 120Hz LCD HDTV. Electronics. Television & Video. Sony.
L: Monoprice Wall Mount Bracket for Projector w/ 400-600mm Extension (Max 44lbs) - BLACK. Electronics. Accessories & Supplies. Monoprice.
M: Rothco Reversible Belt. Sports & Outdoors. Sports & Fitness. Rothco.
N: NIKKY HOME Shabby Chic Pewter Round Table Clock Distressed Style, Green. Home & Kitchen. Home Dcor. NIKKY HOME.
O: Elegant Style Satin Solid Color 6-Piece Sheet Set, Queen, Dark Plum. Home & Kitchen. Bedding. Elegant Style.
P: Crank Brothers Mallet 3 LE Mountain Pedals - BLACK. Sports & Outdoors. Outdoor Recreation. CRANKBROTHERs.
Q: CulaLuva for MacBook Air Charger 45W MagSafe 2 T-Tip Adapter Charger for MacBook Air 11-inch and 13-inch After Mid 2012. Electronics. Computers & Accessories. CulaLuva.
R: Fujifilm Finepix F50fd 12MP Digital Camera with 3 x Optical Image Stabilization. Electronics. Camera & Photo. Fujifilm.
S: Koss KE29E Isolating Earbud (Ebony) (Discontinued by Manufacturer). Electronics. Headphones. Koss.
T: Molon Labe Rear Cover Plate for Glock 43 - US Flag Veteran. Sports & Outdoors. Sports & Fitness. Molon Labe Engraving.


assistant
Answer: D