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: Apple TV MD199LL/A. Electronics. Television & Video. Apple.
2nd: Logitech Harmony 650 Infrared All in One Remote Control, Universal Remote Logitech, Programmable Remote (Silver). Electronics. Accessories & Supplies. Logitech.
3rd: Roku 2 Streaming Player with Headphone Jack. Electronics. Television & Video. Roku.

Options:
A: Hippity Hop 55cm Including Free Foot Pump, for Children Ages 7 & Up, Space Hopper, Hop Ball Bouncer.  bintiva.
B: Marrywindix Black Metal 4 Hook Wall Mounted Hanger for Hanging Handbag, Coat Rack. Home & Kitchen. Storage & Organization.
C: Concentrated Fragrance Oil - Banana Nut Bread: A delicious combination of walnuts, ripe banana, vanilla.Infused w/ essential oils.(.33 fl.oz.). Home & Kitchen. Home Dcor. Stand...
D: ASUS Z10PE-D16 WS LGA2011-v3/ Intel C612 PCH/ DDR4/ Quad CrossFireX and 3-Way SLI/ SATA3&USB3.0/ M.2/ A&V&2GbE/ EEB Server Motherboard. Electronics. Computers & Accessories. Asus.
E: BM WORKS Mini Saddle Bag Black Perforated Leather - Beautiful Bicycle Seat Bag, Light Weight-75g only. Sports & Outdoors. Outdoor Recreation. BM WORKS.
F: DIY Essential Oils Kit - 27-Piece Variety Set w/ Empty Bottles, Coconut Carrier Oil, Guide & Carrying Case, - great gift or starter set for...
G: Samsung UN60F6400 60-Inch 1080p 120Hz 3D Slim Smart LED HDTV. Electronics. Television & Video. Samsung.
H: nioBomo Knitted Dual Cable Throw with Lining Home Decoration Suitable for Sofa Car Bed Super Soft and Warm Double Cable Knitting Pattern 47 Inches By...
I: Eastland Glass Cylinder Vases Set of 4. Home & Kitchen. Home Dcor. Eastland.
J: WD  My Book Studio 2 TB USB 2.0/FireWire 400/800/eSATA Desktop External Hard Drive. Electronics. Computers & Accessories. Western Digital.
K: ScandinavianShoppe Tomte Boys and Girls Ornaments. Home & Kitchen. Home Dcor. ScandinavianShoppe.
L: Beats Studio Wireless Over-Ear Headphone - Matte Black (OLD MODEL). Electronics. Headphones. Beats.
M: GolfBuddy BB5 Golf GPS LED Band, Black/Silver. Electronics. GPS, Finders & Accessories. Golf Buddy.
N: Seagate FreeAgent Pro 320 GB 3.5" USB 2.0/eSATA External Hard Drive. Electronics. Computers & Accessories. Seagate.
O: JOTO - ASUS MeMO Pad 8 (ME181C) Tablet Screen Protector Film Guard Ultra HD Crystal Clear (Invisible), exclusive for ASUS ME181C 2014 released, with Lifetime...
P: Best Rotary Egg Beater by ClickDamzon ~ Stainless Steel \ Plastic , White Plastic Handle & Crank ~ Manual Egg Beater ~ Hand Beaters ~...
Q: TaylorMade SLDR Adjustable Hat. Sports & Outdoors. Sports & Fitness. TaylorMade.
R: Tiger USA 5.5 Inch Assisted Open Mini Task Force Tactical Folder Pocket Knife. Sports & Outdoors. Sports & Fitness. Tiger USA.
S: Monoprice 6-Feet USB 2.0 A Male to A Female Extension 28/24AWG Cable (Gold Plated) (105433). Electronics. Computers & Accessories. Monoprice.
T: Nikon 10x42 ProStaff 3S Binoculars (Black). Electronics. Camera & Photo. Nikon.


assistant
Answer: S