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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: Men’s No Show Compression Running Socks - CEP No Show Socks for Performance. Sports & Outdoors. Sports & Fitness. CEP.
2nd: DRSKIN Men’s Compression Warm Dry Cool Sports Tights Pants Baselayer Running Leggings Yoga. Sports & Outdoors. Sports & Fitness. DRSKIN.

Options:
A: Sony VAIO Duo 11 SVD11225CXB 11.6-Inch Capacitive Touchscreen Ultrabook (3rd gen Intel Core i7-3537U, 8GB RAM, 256 GB SSD,  Windows 8 64-bit). Electronics. Computers...
B: Lenovo 433835U TP MiniDock Plus Series 3 170W Docking Station. Electronics. Computers & Accessories. LENOVO IGF.
C: Meffort Inc 15 15.6 Inch Pink Color Matching Neoprene Laptop Bag Ultrabook Carrying Sleeve with Hidden Handle and Shoulder Strap - Diamond Pattern. Electronics. Computers...
D: mDesign Modern Square Plastic Paper Facial Tissue Box Cover Holder for Bathroom Vanity Countertops, Bedroom Dressers, Night Stands, Desks and Tables - 4 Pack -...
E: Joseph Joseph 45002 M-Cuisine Microwave Rice Cooker. Home & Kitchen. Kitchen & Dining. Joseph Joseph.
F: Duro-Med Mattress Cover Plastic Contour Twin 39 x 75 x 8 Inch, White. Home & Kitchen. Bedding. Duro-Med.
G: Fashion Bed Group Deland Metal Headboard Panel with Arched Rails and Finial Posts, Brown Sparkle Finish, Queen. Home & Kitchen. Furniture. Fashion Bed Group.
H: Campbell's Soup Can-tainer, 11-1/2-Ounce. Home & Kitchen. Kitchen & Dining. Evriholder.
I: Pinzon Lightweight Cotton Flannel Sheet Set - Queen, White. Home & Kitchen. Bedding. Pinzon by Amazon.
J: Microsoft Wireless Mobile Mouse 3500 Limited Edition Artist Series - Tchmo. Electronics. Computers & Accessories. Microsoft.
K: Safavieh Courtyard Collection CY6100-39 Natural and Gold Indoor/ Outdoor Runner (2'2" x 9'11"). Home & Kitchen. Home Dcor. Safavieh.
L: RDX Hand Wraps Boxing Ladies Fist Hand Inner Gloves Bandages Pink Wraps MMA Punch Bag Kick. Sports & Outdoors. Sports & Fitness. RDX.
M: 90 Degree by Reflex Power Flex Yoga Pants - Heather Chocolate - Medium. Sports & Outdoors. Sports & Fitness.
N: GamePlan Gear SnapShot Bow Sling System, Olive Green/Black, Left/Right. Sports & Outdoors. Sports & Fitness. GamePlan Gear.
O: Canon EOS 7D Mark II Digital SLR Camera with 18-135mm IS STM Lens. Electronics. Camera & Photo. Canon.
P: DeltaToast: The toaster for small kitchens. Compact, space-saving, works on stovetops. Does slices & sandwiches!. Home & Kitchen. Kitchen & Dining. DeltaToast.
Q: Kastar Battery for Sony NP-FH30 NP-FH40 NP-FH50 NP-FH70 NP-FH100 and Sony Cyber-shot DSC-HX1 DSC-HX100 HX100V DSC-HX200 HX200V, Sony Alpha DSLR-A230 DSLR-A290 DSLR-A330 DSLR-A380 DSLR-A390. Electronics...
R: KLOUD City Foam tipped wine bottle/glass / decanter washing brush/scrubber plus KLOUD cleaning cloth. Home & Kitchen. Kitchen & Dining. KLOUD City.
S: Royal Collection New Traditional Oriental Runner Rug Color Brown (2'0"X7'0") Medallion Design Runner Rug. Home & Kitchen. Home Dcor. Ottomanson.
T: Circulon Elite Nonstick 11" Square Griddle. Home & Kitchen. Kitchen & Dining. Circulon.


assistant
Answer: M