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: MSI Intel B85 LGA 1150 DDR3 USB 3.1 Micro ATX Motherboard (B85M-G43). Electronics. Computers & Accessories. MSI.
2nd: Cooler Master Vortex Plus - CPU Cooler with Aluminum Fins and 4 Direct Contact Heat Pipes (RR-VTPS-28PK-R1). Electronics. Computers & Accessories. Cooler Master.

Options:
A: Motor Scooter 24k Gold Plated Figurine with Swarovski Crystals. Home & Kitchen. Home Dcor. Crystal Temptations.
B: Timetec HP Enterprise Micron Flash 480GB M.2 2280 SATA 6Gb/s Internal SSD(MTFDDAV480MBF). Electronics. Computers & Accessories. Timetec.
C: Cuddeback Cuddesafe for C/E Series Camera. Sports & Outdoors. Sports & Fitness. Cuddeback.
D: RockBros Bike Rear Saddle Seat Bag Bike Seat Packs Bicycle Seat Post Bag Fixed Gear. Sports & Outdoors. Outdoor Recreation. RockBros.
E: UGREEN 3.5mm Male to Male Auxiliary Aux Stereo Professional HiFi Cable with Silver-Plating Copper Core, Gold Plated, Nylon Braid, Tangle-Free for Audiophile Musical Lovers Silver...
F: Apple Ibook G4 1 Ghz 512mb 30gb Dvd/cdrw 12" LCD with Airport Extreme Os X 10.5.5 Leopard Office 2004 Garageband Itunes Imovie Hd Free. Electronics...
G: Well Woven Essex Beige & Ivory Vintage Traditional Persian Oriental Sarouk Door Mat Accent Small Rug 2x3 (1'8" x 2'8") Neutral Modern Shabby Chic Thick...
H: Lensmate Bird Soft Release Button - Red - fits any standard threaded release - fits Fujifilm X-T3, X-E3, X-E2s, X-E2, X-T2, X-Pro2, X-T20 & X-T10,...
I: MyFrameStore Imperial Frames 5 by 7-Inch/7 by 5-Inch Picture/Photo Frame, Gold Molding with Floral Designs. Home & Kitchen. Home Dcor. MyFrameStore.
J: Clever Yoga Premium Natree Mat Eco-Friendly Non-Slip Made with All Natural Recyclable Tree Rubber (3/16 Inch, Multi-color) Comes With Our Special "Namaste". Sports & Outdoors...
K: JadeYoga 74" Professional Yoga Mat Color: Teal. Sports & Outdoors. Sports & Fitness. JadeYoga.
L: Trademark Innovations Paddle Ball Beach Ball Game - Wooden Set of 2 Paddles and Ball (Blue & Red Paddles). Sports & Outdoors. Sports & Fitness...
M: Swirls Shaman Smudge Bowl - Water Buffalo Horn From India. Home & Kitchen. Home Dcor. Accessories - Offering Bowls/Smudge Vessels.
N: Lenovo G70-80 17.3" Laptop Core i5-5200U (3M Cache, up to 2.2 GHz) 8GB RAM 1TB HDD Windows 10 Black. Electronics. Computers & Accessories. Lenovo.
O: Fovitec StudioPRO 800 Watt Monolight Flash Photography Photo Studio Lighting Kit - (2) 400W/s Monolight Strobe with 24"x36" Softbox Diffuser and 7'6" Light Stand -...
P: Corsair Air Series AF120 LED Quiet Edition High Airflow Fan Twin Pack - Blue. Electronics. Computers & Accessories. Corsair.
Q: Bay Valley Parts Battery Charger for Acer Aspire 2003 Series. Electronics. Computers & Accessories. SIB.
R: Belkin FormFit Cover / Case for iPad Air (Lavender). Electronics. Computers & Accessories. Belkin.
S: MAYTEX Smart Rods Superior Hold Tension Window Curtain Rod, 18-28-Inch, White. Home & Kitchen. Home Dcor. MAYTEX.
T: Yiynova Artist Glove (1 Unit of Free Hand, Free Size, Good for Right Hand or Left Hand). Electronics. Computers & Accessories. Yiynova.


assistant
Answer: P