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: Calphalon Tri-Ply Stainless Steel Cookware Set. Home & Kitchen. Kitchen & Dining. Calphalon.
2nd: Crestware Frydc14 14" Aluminum Fry Pan Dome Cover, Extra Large, Silver Metallic. Home & Kitchen. Kitchen & Dining. CRESTWARE.
3rd: Unicorn Magnum Salt Mill 6" White. Home & Kitchen. Kitchen & Dining. Unicorn.

Options:
A: 100% Irish Merino Wool Cream Wool Blanket by Carraig Donn. Home & Kitchen. Bedding. Carraig Donn.
B: Hosa MIT-176 XLR3F to 1/4 TS Impedance Transformer, 6 Inch. Electronics. Accessories & Supplies. Hosa.
C: Dahua 16 channel 200Mbps at 1080P NVR Server: H.264/MPEG4, USB, RS485, Gigabit, 2x SATA, eSATA. Electronics. Security & Surveillance. Dahua.
D: Portable AC Outlet Battery Pack by ChargeTech - 27000mAh 85W / 110V (TSA Approved for Airline Travel) - External Power Bank Charger for MacBooks, Laptops,...
E: Pentax K-x 12.4 MP Digital SLR with 2.7-inch LCD and 18-55mm f/3.5-5.6 AL Lens (White). Electronics. Camera & Photo. Pentax.
F: Pactrade Marine 13 1/2" Destroyer SS 304 Steering Wheel 5 Spoke Teak Wood Cap. Sports & Outdoors. Sports & Fitness. Pactrade Marine.
G: Fiesta 3-1/2-Inch by 2-3/8-Inch Sugar Packet Caddy, Cobalt. Home & Kitchen. Kitchen & Dining. Homer Laughlin.
H: SanDisk 1 GB Extreme III SD Card ( SDSDX3-1024-901, Retail Package). Electronics. Computers & Accessories. SanDisk.
I: Cane Creek 40-Series Zerostack Short Top for 44mm Head-Tube (1-1/8-Inch Stem Clamp Diameter), Black. Sports & Outdoors. Outdoor Recreation. Cane Creek.
J: Royal Albert Vintage Mug-Polka Blue. Home & Kitchen. Kitchen & Dining. Royal Albert.
K: Darice 8.5-Inch-by-6-Inch Guest Book, Baby Blue. Home & Kitchen. Event & Party Supplies. Darice.
L: LIUNA High Quality Stainless Steel Chopsticks . Laser Non-skid Design Square Chopsticks . Seiko Polishing 10pcs5pairs. Home & Kitchen. Kitchen & Dining. LIU NA.
M: Homaker Knife Set, Kitchen Chef Knives with Black- Stainless Steel Knife Set, Chef Knife Set, Knives Set, Boning Knife, Paring Knife. Home & Kitchen. Kitchen...
N: Sony ICFCS15IPN Lightning iPhone/iPod Clock Radio Speaker Dock (Black) (Discontinued by Manufacturer). Electronics. Portable Audio & Video. Sony.
O: Travelwey Digital Stopwatch - No Bells, No Whistles, Simple Basic Operation, Silent, Clear Display, ON/Off, Child Friendly, AAA Batteries (Included), Black. Sports & Outdoors. Sports...
P: Laser Pegs AC Power Adapter. Electronics. Accessories & Supplies. Laser Pegs.
Q: Zebra- Poster 24 x 36in. Home & Kitchen. Wall Art. Poster Revolution.
R: Retrospec Bicycles Super Deep-V Wheels with CST Tires (700C x 23). Sports & Outdoors. Outdoor Recreation. Retrospec Bicycles.
S: KitchenAid Cook For The Cure Euro Peeler, Pink. Home & Kitchen. Kitchen & Dining. KitchenAid.
T: Rattlesnake Coffee Mug Cup - The Late Late Show with Craig Ferguson - 20oz. Home & Kitchen. Kitchen & Dining. AMERICAN LEGACY PRODUCTS.


assistant
Answer: L