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: Original Walkaroo Steel Stilts by Air Kicks with Ergonomic Design for Easy Balance Walking, Assorted Colors (Blue or Red). Sports & Outdoors. Sports & Fitness...
2nd: SKLZ Star-Kick Hands Free Solo Soccer Trainer- Fits Ball Size 3, 4, and 5. Sports & Outdoors. Sports & Fitness. SKLZ.
3rd: Valeo Ab Roller Wheel - Exercise Wheel for Home Gym - Fitness Equipment & Accessories. Sports & Outdoors. Sports & Fitness. Valeo.

Options:
A: Earphones, Hi-Fi Metal Earphone Earbuds in Ear Noise Isolation Headphones,Sport Earbuds with microphone & Stereo Bass & Volume Control (Silver Stars). Electronics. Headphones. Amn.
B: Tennis Elbow Brace with Compression Pad – INCLUDES BONUS Massager, and Arm Exerciser. Best Elbow Pain Support Strap for Tennis Players and Golfers.  Sportians.
C: Indoor/Outdoor Mixed Color Wine Glasses -Set of 4. Home & Kitchen. Kitchen & Dining. Wine Enthusiast.
D: Laurel Burch Artistic Mug Collection, Native Horses. Home & Kitchen. Kitchen & Dining. Laurel Burch.
E: Wacces Weighted Fitness & Medicine Ball Muscle Driver. Sports & Outdoors. Sports & Fitness. Wacces.
F: Chef Gear Coffee Cup Party Anti-Fatigue Comfort Memory Foam Chef Mat, 18 by 30-Inch. Home & Kitchen. Kitchen & Dining. Chef Gear.
G: Storm Scuba Diving and Snorkeling Snorkel Keeper -Black by Storm Accessories. Sports & Outdoors. Outdoor Recreation. Storm Accessories.
H: SUNBA 2.0 Megapixel 1080P HD, 4.7~94.0mm, 20X Optical Zoom, IR-Cut Night Vision, PTZ Outdoor IP Security Dome Cameras ONVIF (507-20XB P2P Cloud). Electronics. Camera &...
I: Star Wars: Episode VII - The Force Awakens - Movie Poster / Print (Kylo Ren Solo - Attacking) (Size: 36" x 24") (By POSTER STOP...
J: Grip Strengthener / Hand Exerciser: Perfect for Improving Grip Strength & Finger Strengthening. 100% Satisfaction Guarantee. Sports & Outdoors. Sports & Fitness. No Fluff Stuff.
K: PAPAGO! GPSA-US Dashcam GPS Antenna Work with GoSafe 118/GoSafe 200/GoSafe 260/ GoSafe 381 Dashcam. Electronics. GPS, Finders & Accessories. PAPAGO.
L: Kingwin Mach 1 1000 Watts Power Supply with Modular Cable Management System ABT-1000MA1S. Electronics. Computers & Accessories. Kingwin.
M: Timbuk2 Freestyle Laptop Messenger Bag. Sports & Outdoors. Outdoor Recreation. Timbuk2.
N: JM Global New Barnes and Noble Nook Color / Nook Tablet Genuine Leather Cover Case Black. Electronics. Computers & Accessories. Momentum-US.
O: Zeikos ZE-LCH1 Lens Cap Holder Keeper String Safty Cord For Canon Nikon Sony DSLR Cameras, D3200, D3300, D3400, D5300, D5500, D5600, D7100, D7200, T5, T5i,...
P: Amcrest 2-Pack 150 Feet Pre-Made All-in-One Siamese BNC Video and Power CCTV Security Camera Cable with Two Female Connectors for 960H & HD-CVI Camera and...
Q: Mounting Dream MD2295 Full Motion TV Wall Mount Bracket with Articulating Arm, 78 LBS Loading Capacity, Max 600 x 400mm VESA, Fits Most of 42-70...
R: LEE PRECISION 7X57 Mau Pacesetter Dies. Sports & Outdoors. Sports & Fitness. LEE PRECISION.
S: Anolon Advanced Hard Anodized Nonstick 8-Quart Covered Stockpot. Home & Kitchen. Kitchen & Dining. Anolon.
T: Gear Head Wire Mesh Extreme Cooler with Blue LED's (CF3950ML). Electronics. Computers & Accessories. Gear Head.


assistant
Answer: E