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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Luxebell Clip Clamp Mount, Backpack Hat Rec-mounts for Gopro Hero 4, Session, Black, Silver, Hero+ LCD, 3+, 3, 2, 1, Geekpro and Lightdow Sports Cameras...
2nd: SWEES for MacBook 12 Inch Case Sleeve with Stand Function, 12 Inch Apple New MacBook Ultrabook Wallet Sleeve PU Leather Cover Case Laptop Carrying Bag...

Options:
A: Monoprice Deluxe Backlit Keyboard - Black | Ideal for Office Desks, Workstations, Tables -Workstream Collection - Workstream Collection. Electronics. Computers & Accessories. Monoprice.
B: Brown Beddy Bear 10" by Cozy Plush. Home & Kitchen. Home Dcor. Intelex.
C: Genuine/Original HP 220W Power Supply TFX0220D5WA Part Number 504966-001 Rev. A01. Electronics. Computers & Accessories. HP.
D: Gold Medal Bean Bags 31012884935 X-Large Denim Bean Bag with Pocket, Blue Jean. Home & Kitchen. Furniture. Gold Medal Bean Bags.
E: Flash Furniture 24''W x 48''L Rectangular Red Plastic Height Adjustable Activity Table Set with 6 Chairs. Home & Kitchen. Furniture. Flash Furniture.
F: The Bubbler - 6 Gallon PET Plastic Carboy Fermentor for Beer Brewing and Wine Making. Home & Kitchen. Kitchen & Dining. Midwest Supplies.
G: Think Crucial Replacement for Dyson DC04 DC07 DC14 & DC33 Roller Brush & Drive Belt Kit, Compatible With Part # DYR-1000, 05361-01-02 & 02514-01-01. Home...
H: Padwa Lifestyle Shockproof Soft Sleeve Pouch Carrying Envelope Bag Case with Handle Shoulder Strap Zipper for iPad Air2/ iPad Air/iPad 4/ iPad 3/ iPad 2/...
I: 50 Pack - 12 inch Multi Bullseye - Splatterburst Shooting Targets - Gun - Rifle - Pistol - AirSoft - BB Gun - Pellet Gun...
J: RIO Adventure My Pod Seat. Sports & Outdoors. Outdoor Recreation. RIO Gear.
K: Panasonic SA-XR57K Digital Home Theater Receiver with HDMI, Black (Discontinued by Manufacturer). Electronics. Home Audio. Panasonic.
L: DIGITTRADE LS156-15 Peppy Love Designer Notebook Sleeve 15.4 inch Laptop Cover neoprene soft carry case up to 15.6 inch Anti Shock System. Electronics. Computers &...
M: Columbia Women's Coolhead Visor Cap. Sports & Outdoors. Outdoor Recreation. Columbia.
N: LEE PRECISION Rec 4 Red Die Box. Sports & Outdoors. Sports & Fitness. LEE PRECISION.
O: Dell Ultrasharp 32" UP3216Q Monitor, UHD 4k 3840 x 2160 at 60Hz, 16:9, 99.5% AdobeRGB, 100% REC709 and 87% DCI-P3, IPS, HDMI 2.0, DP 1.2...
P: ASUS X551 15-Inch Laptop, Intel Celeron N2830, 500 GB HDD, 4GB RAM, Windows 8.1. Electronics. Computers & Accessories. Asus.
Q: 3PCS LAGUTE Adenium Renewable Wireless Mini Dehumidifier, Absorbs Moisture, Max 500 cubic ft. Area, No Batteries or Cords Required, Non-toxic and Environmentally Safe, High Capacity,...
R: Stainless Steel Flour Sifter with Crank 5 Cup. Home & Kitchen. Kitchen & Dining. SCI Scandicrafts.
S: KabelDirekt 3.5mm to RCA Splitter Cable / Cord (3ft / feet short, 3.5mm Aux to 2 RCA Male Audio & Auxiliary Cable, Double-Shielded, PRO Series)...
T: NEW! Vintage Eiffel Tower Flute Wine Glass (set of 2). Home & Kitchen. Kitchen & Dining. Happy Home Products.


assistant
Answer: S