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: ClosetMaid 4867 SuiteSymphony 12-Inch Starter Tower Kit, Pure White. Home & Kitchen. Storage & Organization. ClosetMaid.
2nd: Design Toscano Dragonsthorne Nebula Dragon Gothic Walking Stick Collection, Full Color. Home & Kitchen. Home Dcor. Design Toscano.

Options:
A: Charm 14 BoomBug Portable Mini Premium Speaker - Retail Packaging - Black. Electronics. Home Audio. Axess.
B: Seal-A-Meal Quart-Size Bags, 16 ct. Home & Kitchen. Kitchen & Dining. SEAL-A-MEAL.
C: JBM Skateboard Helmet CPSC ASTM Certified Impact Resistance Ventilation for Multi-Sports Cycling Skateboarding Scooter Roller Skate Inline Skating Rollerblading Longboard. Sports & Outdoors. Outdoor Recreation...
D: VANGUARD Auctus Plus 323AT Tripod. Electronics. Camera & Photo. Vanguard.
E: HDE iPad 2/3/4 Tablet Case Rotating Flip Stand Folding Magnetic Cover Designer for Apple iPad 2/3/4 (Fleur de lis). Electronics. Computers & Accessories. HDE.
F: Monster Cable Earth Wind and Fire Gratitude In-ear Headphones (Discontinued by Manufacturer). Electronics. Headphones. Monster.
G: True Fabrication 471 00 50 4710050 Spiegelau 8.8 oz Dessert Glass (Set of 4), Clear. Home & Kitchen. Kitchen & Dining. True Fabrication.
H: Surround Air MT-8500 6-in-1 Ionic Air Purifier with True HEPA, Germ-Killing UV Light and Negative Ion Generator. Home & Kitchen. Heating, Cooling & Air Quality...
I: Francois et Mimi 16-Ounce Ceramic Coffee Mugs, Large, Solid, Set of 6. Home & Kitchen. Kitchen & Dining. Francois et Mimi.
J: Premium Fitbit Charge HR 3.3ft Replacement USB Charger with Reset Options (Lifetime Warranty Guaranteed). Sports & Outdoors. Sports & Fitness. PlugN Accessories.
K: Shanthimalai Red Nag Champa - 250 Gram Box - Incense From India. Home & Kitchen. Home Dcor. Nag Champa.
L: Sony VRDVC30 DVDirect DVD Recorder. Electronics. Television & Video. Sony.
M: Sandisk SDMX24-004G-A46Y Clip Sport MP3 Player. Electronics. Portable Audio & Video. SanDisk.
N: Daiwa Triforce Casting Rod. Sports & Outdoors. Sports & Fitness. Daiwa.
O: Dirt Devil M085590RED Featherlite Bagged Upright Vacuum, Red. Home & Kitchen. Vacuums & Floor Care. Dirt Devil.
P: Elle 1000 Thread Count Cotton-Rich Pinstripe Mattress Pad, King, White. Home & Kitchen. Bedding. Elle.
Q: Mizone Allison 4 Piece Coverlet Set, Full/Queen, Yellow/Grey. Home & Kitchen. Bedding. Mi-Zone.
R: Ebros Beautiful Ocean Goddess Celeste Blue Tailed Mermaid Statue 8"Long Relaxing Under The Sea Mermaid Figurine Home Decor Nautical. Home & Kitchen. Home Dcor. Ebros...
S: 33ft/100 LED Solar Starry Solar String Lights Warm White LED's on a Flexible Copper Wire with Solar Panel - Your Easy Way to Create "Instant...
T: Morrell Bone Collector Double Duty Crossbow Broadhead/Field Point Archery Foam Target. Sports & Outdoors. Sports & Fitness. Morrell.


assistant
Answer: H