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: Mpow FreeGo Wireless Bluetooth 4.0 Headset Headphones with Clear Voice Capture Technology and Echo Cancellation for iPhone 6s / 6 Plus / 5, Galaxy Note...
2nd: VIZIO E400I-B2 40-Inch 1080p Smart LED TV (Refurbished). Electronics. Television & Video. VIZIO.
3rd: LG Tone HBS-730 Wireless Stereo Headset - Black. Electronics. Headphones. LG.

Options:
A: Olympus SH-2 16 MP Digital Camera with 24x Optical Image Stabilized Zoom with 3-Inch LCD (Silver with Black Trim). Electronics. Camera & Photo. ROTEK.
B: Sandisk 128GB Cruzer Blade USB Drive, SDCZ50-128G-B35. Electronics. Computers & Accessories. SanDisk.
C: Parts Express 12 VDC Bosch Type Dual Relay Socket Door Lock/Unlock Circuits. Electronics. Car & Vehicle Electronics. Parts Express.
D: CLSL TM-MTS03-DGR_Large j-ALX Tesla Men's Lightweight HyperDri Cool T Shirt Sports Running Short Sleeve Athletic Top MTS03. Sports & Outdoors. Sports & Fitness.
E: Food Save Quick Marinator 1.5 Quart. Home & Kitchen. Kitchen & Dining. Food Save.
F: Glück Express® Wireless Mobile Bluetooth Keyboard for Samsung Galaxy Note 10.1 Tablet N8000 / N8010 / N8100 / N8110 / N8020 with Touch Pen for...
G: Coca Cola Wall Mount Bottle Opener and Coca Cola (Coke) Bottle Cap Catcher Set by Tablecraft. Home & Kitchen. Kitchen & Dining. Tablecraft.
H: South Shore Furniture Vintage Collection, Open Library, Classic Cherry Bookcase. Home & Kitchen. Furniture. South Shore.
I: HaiRuiTrumark Slingshot Rubberband Gun Snap Shot. Sports & Outdoors. Sports & Fitness. Trumark Slingshots.
J: Personalized World Traveler Map. Home & Kitchen. Wall Art. Map Your Travels.
K: 12-Ft. Speaker Cable with RCA Plugs (Black). Electronics. Accessories & Supplies. RadioShack.
L: South Shore Spark Collection 5-Drawer Dresser, Pure White with Satin Nickel Handles. Home & Kitchen. Furniture. South Shore.
M: Waring WT200 Professional 2-Slice Toaster, Brushed Stainless Steel. Home & Kitchen. Kitchen & Dining. Waring.
N: Samsung BD-JM51 Blu-ray Disc Player with Apps & LAN Connection (Certified Refurbished). Electronics. Television & Video. Samsung.
O: NOVICA Artisan Crafted Hand Blown Clear Blue Rim Recycled Glass Juice Glasses, 14 oz. 'Classic' (set of 6). Home & Kitchen. Kitchen & Dining. NOVICA.
P: Blazing Needles Solid Twill Double Papasan Chair Cushion, 48" x 6" x 65", Burgundy. Home & Kitchen. Bedding. Blazing Needles.
Q: Hoover Vac Type Z Vacuum Bags Microfiltration with Closure -10 Pack. Home & Kitchen. Vacuums & Floor Care. Hoover.
R: ATian USB Pc Remote Control Windows Media Center Xp Vista Win7. Electronics. Accessories & Supplies. ATian.
S: Stylus,iDream365(TM) 2pcs 3-in-1 Stylus Pens(5.7" Length,Stainstainless Steel) for All Smartphones,Tablets PC(Extra 2 Refills+8 Rubber Tips) With Gift Box-Black/Gold&Wine Red/Gold. Electronics. Computers & Accessories. iDream365.
T: Liberty Bottleworks Radiant Aluminum Water Bottle, Made in USA. Sports & Outdoors. Sports & Fitness. Liberty Bottleworks.


assistant
Answer: S