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 items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
Purchase History:
1st: Schwinn Trailblazer Single Bike. Sports & Outdoors. Outdoor Recreation. Schwinn.
2nd: Weehoo iGo Pro Bicycle Trailer (Silver/Red). Sports & Outdoors. Outdoor Recreation. Weehoo.
3rd: Smith Optics Unisex Adult Holt Snow Sports Helmet. Sports & Outdoors. Outdoor Recreation. Smith Optics.

Options:
A: High Sierra Loop Backpack, Royal Cobalt/Black/Chartreuse, 19 x 13.5 x 8.5-Inch. Sports & Outdoors. Fan Shop. High Sierra.
B: TDK MOJO Portable CD-MP3 Digital Jukebox with 8 Minute Anti-Shock and Artist, Title, Genre, and Album Directory. Electronics. Portable Audio & Video. TDK.
C: AGPTek 70 Hours Continuous Playback 1.8" MP3 Music Player (Micro SD Card Supports to 64GB)(red). Electronics. Portable Audio & Video. AGPTEK.
D: IncipioDualPro Case for Sony Xperia Z1-Carrying Case-Retail Packaging-Black/Black. Electronics. Portable Audio & Video. Incipio.
E: 2.5" Natural White Selenite Puffy Heart Polished Cat's Eye Satin Spar Angels Crystal Mineral Palm Stone - Morocco (1PC). Home & Kitchen. Home Dcor. HQRP-Crystal.
F: TPT Hot Sale Summer Bicycle Bike Sports Handlebar Flexible Rearview Mirror. Sports & Outdoors. Outdoor Recreation.
G: Topeak Handlebar Water Bottle Cage Mount. Sports & Outdoors. Outdoor Recreation. Topeak.
H: Kiera Grace Synchro Silent Wall Clock, 12 Inch, 3/4 Inch Deep - Silver. Home & Kitchen. Home Dcor. Kiera Grace.
I: Tektro RX 4.1 Reverse Brake Lever Set Black . Sports & Outdoors. Outdoor Recreation. Tektro.
J: TaylorMade Men's Golf Gloves, Leather Palm Patch, 3 Pack (Medium/Large).  TaylorMade.
K: Collections Etc Instant Curtain Rod Holders - Set Of 8, Silver. Home & Kitchen. Home Dcor. Collections Etc.
L: MyGift Home Decorative Ceramic Butter Dish with Lid Cover, Turquoise Blue. Home & Kitchen. Kitchen & Dining. MyGift.
M: Mossy Oak Women's Break-Up Infinity Camo Cap. Sports & Outdoors. Sports & Fitness. Mossy Oak.
N: Sansaara Om Sanskrit Coffee Mug - Large 15-Ounce Ceramic Cup, Full Handle - Yoga, Spiritual, New Age, inspirational Gifts - Tree-Free Greetings 45490. Home &...
O: i-Blason 2 Pack for Asus Memo Pad ME172V 7 Inch Tablet Screen Protectors 1 Clear (invisible) + 1 Matte (Anti-glare). Electronics. Computers & Accessories. i-Blason.
P: Towle 5128164 Vince 45-Piece 18/10 Stainless Steel Flatware Set with Hostess Serveware, Service for 8. Home & Kitchen. Kitchen & Dining. Towle.
Q: Studio-98 Collapsible 12 X 12 Inch (30 X 30 Cm) White Balance 18% Grey Gray Reference Reflector Card Foldable with a 6" Zippered Carry Bag...
R: The Lakeside Collection Set of 2 Stretch Armrest Covers - Chocolate. Home & Kitchen. Home Dcor. The Lakeside Collection.
S: Avenir Universal XL Rear Rack (Black, Universal). Sports & Outdoors. Outdoor Recreation. Avenir.
T: SoundBot® SB521 HD 3D Bluetooth 4.0 Wireless Speaker for 15Hrs Music Streaming & Hands-Free Calling w/ Passive sub woofers,5W + 5W 50mm Driver Speakerphone, Built-in...


assistant
Answer: G