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: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
Purchase History:
1st: Acase Slim Case / Cover for Nexus 7 (Google Nexus 7 tablet) - Premium PU Leather with Flip Stand Suppot Wake/Sleep Function (BLACK). Electronics. Computers...
2nd: iHome iDM8B Bluetooth Wireless Speaker. Electronics. Portable Audio & Video. Sound Design.

Options:
A: Cartoon Mini Kitchen Cooking Mechanical Timer 55 Minutes (chick). Home & Kitchen. Kitchen & Dining. XYShoP.
B: iscream Snack Shack Chocolate Pretzel Shape Bi-Color 20" Photoreal Microbead Pillow. Home & Kitchen. Bedding. iscream.
C: BYER OF MAINE Easy Cot, Ideal for Camping and Hunting, Indoor Guest Bed, Easiest Cot to Assemble, Comes with Travel Bag. Sports & Outdoors. Outdoor...
D: StarTech.com 18in SAS 29 Pin to SATA Cable with LP4 Power - 18in SAS 29 pin to SATA Cable - 18in SFF 8482 to SATA...
E: Replacement USB 12 Pin Cable for Olympus CB-USB6, CB-USB5, 200372, C-5500, C-7000, D-425, D-435, D-545, D-595, D-630, Evolt E-330, Evolt E-410, Evolt E-500, Evolt E-510,...
F: SendStation H2O Audio PDLO-MiU5 PocketDock Line Out Mini USB Adapter for iPhone, iPod and iPad - Black. Electronics. Accessories & Supplies. H2O Audio.
G: Zeal Home Multi-Purpose Ultra Slim Non-Slip Velvet Hanger Set of 50 Black. Home & Kitchen. Storage & Organization. Zeal Home.
H: Honeywell Ademco 958 Overhead Door Contacts. Electronics. Security & Surveillance. Honeywell.
I: WALI Free Standing Dual LCD Monitor Fully Adjustable Desk Mount Fits Two Screens up to 27”, 22 lbs. Weight Capacity per Arm (MF002), Black. Electronics...
J: Genuine Dell FU909 350watt Power Supply PSU for Mini Tower System: Inspiron 530, 531, 518, 519, 545, 541, 546, 537, Vostro 200, 400, 410, and...
K: YouCopia Crazy Susan Turntable with Slide Out Shelves 16-Inches White. Home & Kitchen. Kitchen & Dining. YouCopia.
L: Upsante RFID Blocking Wallet Rfid Wallets for Men, Leather Wallet for Men - Excellent As Travel Bifold Trifold - Credit Card Protector - Identity Theft...
M: Bella Luna Taupe 84" Faux Silk Blackout Curtains. Home & Kitchen. Home Dcor. YMF.
N: Tempur-Pedic ComfortPillow Travel Comfort Pillow, One Size, Beige. Home & Kitchen. Bedding. Tempur-Pedic.
O: Halter Portable And Foldable Rotating Articulating Metal Desk Stand for All Apple iPad Versions [Excluding iPad Mini]. Electronics. Computers & Accessories. Halter.
P: Dell - Memory - 2 GB - SO DIMM 200-pin - DDR2 - 800 MHz / PC2-6400 - unbuffered - non-ECC. Electronics. Computers & Accessories...
Q: Vivitar VIV-PG-7D Deluxe Power Grip fits Canon EOS 7D. Electronics. Camera & Photo. Vivitar.
R: Disney Tinker Bell Diamond Pixie Figurine by The Hamilton Collection. Home & Kitchen. Home Dcor. Hamilton Authenticated.
S: Outerstuff NFL Youth Boys 8-20 Power Grid Logo Dri-Tek Tee. Sports & Outdoors. Fan Shop. Outerstuff.
T: Bell Bike Pedal. Sports & Outdoors. Outdoor Recreation. Bell.


assistant
Answer: P