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: XFX AMD Radeon HD 7750 1GB GDDR5 DVI/HDMI/DisplayPort PCI-Express Video Card FX775AZNP4;FX-775A-ZNP4. Electronics. Computers & Accessories. XFX.
2nd: AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ. Electronics. Computers & Accessories. AMD.
3rd: HP Webcam HD-3110-720P Autofocus Widescreen Webcam with TrueVision. Electronics. Computers & Accessories. HP.
4th: Mechanical Keyboards Inc Wire Keycap Puller Tool. Electronics. Computers & Accessories. Mechanical Keyboards Inc.
5th: 2) KICKER 10C12D4 12" 800W Dual 4-Ohm Comp Car Audio Subwoofers Subs+Sealed Box. Electronics. Car & Vehicle Electronics. Kicker.
6th: iFrogz EarPollution Plugz Earbuds - Grape (EPD33-GRAPE). Electronics. Headphones. iFrogz.
7th: Enermax Marathon 120mm Silent PC Case Fan - UC-12EB. Electronics. Computers & Accessories. Enermax.

Options:
A: WOVTE 4 Ports USB 3.0 Hub with Individual Power Switches and LEDs Included 5V/2A Power Adapter for PC Computer Laptop Black. Electronics. Computers & Accessories...
B: Set of 5 – 25 Oz. Round Food Storage Container with Lids Clear Plastic. Home & Kitchen. Kitchen & Dining. ChefLand.
C: Stanley Vacuum Stein. Home & Kitchen. Kitchen & Dining. Stanley.
D: Calphalon Unison Nonstick 12 Inch Omelette Pan. Home & Kitchen. Kitchen & Dining. Calphalon.
E: Digital Innovations 10185 Skip Dr. Motorized AutoMax Scratch Repair System (Discontinued by Manufacturer). Electronics. Accessories & Supplies. Digital Innovations.
F: Pillow Perfect Glamour Triangle Gold-White Rectangular Throw Pillow. Home & Kitchen. Bedding. Pillow Perfect.
G: LG Philips LP156Wh3(Tl)(Sa) Laptop Lcd Screen 15.6" Wxga Hd LED Diode (Replacement Lcd Screen Only. Not A Laptop ). Electronics. Computers & Accessories. LG.
H: Vitamix S30 Red Personal Blender with 1 Compact and 2 Portable To-Go Containers. Home & Kitchen. Kitchen & Dining. Vitamix.
I: DII Cotton Jacquard Dish Towels, 20x28" Set of 3, Decorative Tea Towels for Everyday Kitchen Cooking and Baking-Walk In The Woods. Home & Kitchen. Kitchen...
J: Tumbleweed - Light Blue Ceramic Butter Dish - Butter Tray - Housewarming Gifts - Kitchen Utensils. Home & Kitchen. Kitchen & Dining. Tumbleweed.
K: Sharp GX-BT7 2.1 Channel Wireless Bluetooth Speaker System. Electronics. Portable Audio & Video. Sharp.
L: Jenn Air Bamboo Range Burner Cover Cutting Board. Home & Kitchen. Kitchen & Dining. ThinkBamboo - Cutting Boards.
M: 6" Clip Holder Aluminum Tactical Black Pen Good Quality.  Lastworld.
N: MiniGuard HD Screen Protector for Apple iPad Mini 1/2 Retina (3x Pack, HD Clear). Electronics. Computers & Accessories. MiniSuit.
O: Jim Shore Heartwood Creek Santa with Peacock Stone Resin Figurine, 9.75”. Home & Kitchen. Home Dcor. Jim Shore for Enesco.
P: Contact Paper, 24' x 18" Kasmir,Kittrich,24F-C9K58-06 />. Home & Kitchen. Kitchen & Dining. Kittrich Corporation.
Q: Rocam NC400 Wireless/Wired IP Camera, Video Monitoring, Surveillance with Two-Way Audio & Night Vision (Black). Electronics. Security & Surveillance. Shenzhen Yelaw Technology Co.,Ltd.
R: Ibera Bike Carrier Rack, for Heavier Top & Side Storage, for 26"-29" Frames. Sports & Outdoors. Outdoor Recreation. Ibera.
S: Smaier Premium Silicone Kitchen Tongs 9/12-Inch, Non-Stick Friendly (12 inch, Red). Home & Kitchen. Kitchen & Dining. Smaier.
T: Logitech - LS21 2.1 Stereo Speaker System. Electronics. Computers & Accessories. Logitech.


assistant
Answer: T