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: SanDisk Sansa e250 2 GB MP3 Player with microSD Expansion Slot (Black). Electronics. Portable Audio & Video. SanDisk.
2nd: Sapphire Radeon HD4670 512MB DDR3 Dual DVI / TVO PCI-Express Graphics Card. Electronics. Computers & Accessories. Sapphire Technology.
3rd: Transcend P5 9-in-1 USB 2.0 Flash Memory Card Reader. Electronics. Computers & Accessories. Transcend.

Options:
A: Super Z Outlet Acrylic Color Ice Rock Crystals Treasure Gems for Table Scatters, Vase Fillers, Event, Wedding, Birthday Decoration Favor, Arts & Crafts (385 Pieces)...
B: Burst of Circles - Sheet Set Queen. Home & Kitchen. Bedding. Wrapables.
C: GelaSkins Protective Kindle Skin (Fits 6" Display, 2nd Generation Kindle), Almond Branches in Bloom. Electronics. Computers & Accessories. GelaSkins.
D: Chef'sChoice 470 SteelPro, Black and Chrome. Home & Kitchen. Kitchen & Dining. ChefsChoice.
E: Canon 1DX 5D Mark III MK 5DS 5DSR 5DIII LCD Made in Japan Finished in Korea Tempered Glass Camera Screen Protector, Patchworks ITG 9H Hardness...
F: Juneau Faux Fur Table Runner, 15"x72". Home & Kitchen. Kitchen & Dining. Fennco Styles.
G: Kitchen Maestro Stainless Steel Rubber Coated Grip Serving Fork. Home & Kitchen. Kitchen & Dining. Kitchen Maestro.
H: Pflueger Underspin Reel. Sports & Outdoors. Sports & Fitness. Pflueger.
I: Professionals Choice Equine Smx Western Cinch. Sports & Outdoors. Sports & Fitness. Professional's Choice.
J: KRUPS XL2000 Electric Milk Frother for Cappuccino Latte and Hot Milk, 0.3-Quart, Silver. Home & Kitchen. Kitchen & Dining. KRUPS.
K: Corelle Bake, Serve, Store 1.5-qt Square Bakeware Dish w/Glass & Plastic Covers. Home & Kitchen. Kitchen & Dining. Corelle.
L: Hutzler Folding Dish Rack, White. Home & Kitchen. Kitchen & Dining. Hutzler.
M: CaddyTek Superlite Explorer 4 Wheel Golf Push Cart, Dark Grey. Sports & Outdoors. Sports & Fitness. CaddyTek.
N: RSVP Endurance® Precision Pierced Baskets (set of 3). Home & Kitchen. Kitchen & Dining. RSVP.
O: 100% Lead-Free Handmade Crystal Champagne Flutes, One Pair in a Free Superb Gift Box, Supreme Elegance, Very Tall (10.7 inches), Large Capacity (10 Ounces) -...
P: Honeywell Comfort Control Tower Fan, HYF013W. Home & Kitchen. Heating, Cooling & Air Quality. Kaz.
Q: Smith Optics Elite Aegis Arc Eyeshield Field Kit. Sports & Outdoors. Sports & Fitness. Smith Optics Elite.
R: Canon Powershot SX530 HS 16.0 MP Digital Camera with 50x Optical Zoom and 1080p Full HD Video Bundle Kit; Includes: NB-6L Battery, 32GB SDHC High...
S: KOOTION8GB Swivel USB Flash Drive Memory Disk USB 2.0 Black Full Capacity. Electronics. Computers & Accessories. KOOTION.
T: SanDisk 8GB Mobile MicroSDHC Class 4 Flash Memory Card- SDSDQM-008G-B35N. Electronics. Computers & Accessories. SanDisk.


assistant
Answer: T