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: Logitech HD Webcam C310. Electronics. Computers & Accessories. Logitech.
2nd: Capacitive Touch Screen Stylus Pens 4.5", 6-pack - including 2 x 15" Lanyards and Screen Cleaning Cloth by The Friendly Swede (Black, Gold, Silver, Blue,...
3rd: ASUS TF700T-C1-GR 10.1-Inch Tablet (Gray). Electronics. Computers & Accessories. Asus.
4th: ASUS MeMO Pad FHD 10 ME302C-A1-BL 10.1-Inch 16GB Tablet (Blue). Electronics. Computers & Accessories. Asus.
5th: ASUS ROG GL551 Series GL551JM-DH71 4th Generation 15.6-Inch Gaming Laptop (Intel Core i7, 4710HQ 2.50 GHz, 16 GB Memory, 1 TB HDD, NVIDIA GeForce GTX...

Options:
A: CPU Holder, Adjustable Angle, Black. Electronics. Accessories & Supplies. Ziotek.
B: LAWEI Travel Garment Steamer - Mini Travel Iron and Clothing Steam Iron, Handheld Portable Fabric Steamer for Home or Travel. Home & Kitchen. Irons &...
C: Non-Slip Yoga Mat - Stays Fresh and Odor-Free - Grippy, Cushy and Spacious - Made from Best Natural Tree Rubber - Great for Hot Yoga,...
D: Youngerbaby Classic Fruit Colourful Kitchen Indoor Outdoor Wall Clock 9 3/4 inch Orange. Home & Kitchen. Home Dcor.
E: Premium Component HDTV Video/Audio Cable (6 Feet, Black) Gold Plated Connectors. Electronics. Accessories & Supplies. Lgp.
F: SMK-Link-Link RemotePoint Global Presentation Remote with Red Laser Pointer and Full Wireless Mouse Control Presenter VP4350. Electronics. Accessories & Supplies. SMK-Link.
G: BicycleStore 360 Degree Rotate Adjustable Universal MTB Mountain Road Bike Handlebar Rearview Mirror Black.
H: ORICO 2588S3 High-Speed 2.5 Inch SATA to USB 3.0 External Hard Drive Disk Enclosure, Optimized For SSD, Support UASP SATA III (Black). Electronics. Computers &...
I: Pot and Pan Surface Protectors (Blue Color) A Set of 6 By CTD Store. Home & Kitchen. Kitchen & Dining. CT DISCOUNT STORE.
J: 90 Degree By Reflex - 22" Snake Print Capri. Sports & Outdoors. Sports & Fitness.
K: 13.3 Inch Naxa NTD-1352 12V AC/DC Widescreen HD LED 1080i HDTV ATSC Digital Tuner with DVD Player. Electronics. Television & Video. Naxa Electronics.
L: Nikon WU-1a Wireless Wi-Fi Mobile Adapter with Instructional DVD + Cleaning Kit for Coolpix A, P330, P520, P530, P7800, DF, D3200, D3300, D5200 & D7100...
M: ABELE (R) Design Animal Rubber Non Slip Baby Kids Safety Shower Tub Bath Mat, Skid Proof and Anti Bacterial, Mildew Mold Resistant Bathtub Mat, w/...
N: Innova - Champion Discs DX Cobra Golf Disc (Colors may vary). Sports & Outdoors. Sports & Fitness. Innova - Champion Discs.
O: Deluxe 6oz Red Popcorn Maker Machine by Paramount - New Full Size 6 oz Popper & Cart. Home & Kitchen. Kitchen & Dining. Paramount.
P: Polaroid PIF300 Instant Film Replacement - Designed for use with Fujifilm Instax Mini and PIC 300 Cameras (20 Sheets). Electronics. Camera & Photo. Polaroid.
Q: Chezmoi Collection 4-piece Super Soft Wrinkle Resistance Solid Color Brushed Microfiber Sheet Set with Embroidered Pillowcases (California King, Navy Blue). Home & Kitchen. Bedding. Chezmoi...
R: GoPro HERO3: White Edition - 131'/ 40m Waterproof Housing. Electronics. Camera & Photo. GoPro.
S: T-Power 5V (6.6ft Long Cable) AC Adapter for Zoom AD-14 AD-14A/D Q3, Q3HD, R16, R24, H4n PRO AD-14D Handy Video MultiTrack Recorder Digital Voice ADS-5M-06...
T: Arctic S111 M Mobile Mini Stereo USB Sound System with 2 x 2 W RMS Integrated 2000 mAh Lithium Polymer Battery - Retail Packaging -...


assistant
Answer: R