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: I-SMILE 2pcs Replacement Bands with Metal Clasps Wireless Activity Bracelet Sport Wristband For Fitbit Flex(No tracker, Replacement Bands Only) & Silicon Fastener Ring.  I-SMILE.
2nd: MalloMe LED Camping Lantern Flashlights 4 Pack & 2 Pack- Super Bright Lumen Portable Outdoor Emergency Lamp Lights. Sports & Outdoors. Outdoor Recreation. MalloMe.

Options:
A: T'z Tagz Clear Acrylic 3 Slot Toothbrush Holder with Self Adhesive. Home & Kitchen. Bath. T'z Tagz.
B: Thermos 16 Ounce Vacuum Insulated Stainless Steel Food Container. Home & Kitchen. Kitchen & Dining. Thermos.
C: Stealth Cam Unit X Camo, Zx7 Processor, Triad Technology Camera STC-U838NXT. Sports & Outdoors. Sports & Fitness. Stealth Cam.
D: Pono Music Portable Music Player, Black. Electronics. Portable Audio & Video. PonoMusic.
E: Speed Jump Rope - Seriously Fast and Adjustable Speed Rope for Double Unders - with Spare Cable, Carry Bag and Ebook - by FitPenguin. Sports...
F: MyGift 9 Slot Stainless Steel Adjustable In-Sink Dish Drainer, Kitchen Drying Basket Rack. Home & Kitchen. Kitchen & Dining. MyGift.
G: Kangaroo Emoji Universe: 2-Ply Professional Practice Golf Balls, 12 Emoji Balls.  Kangaroo.
H: iPad mini 4 Case A1538/A1550, Hocase Rugged Hybrid Double Layer Shockproof Protective Hard Rubber Case for Apple iPad mini 4 Retina - Aqua Flower /...
I: 5-Tier Bookcase Black and Chrome. Home & Kitchen. Furniture. Coaster Home Furnishings.
J: The San Francisco Music Box Company Rotating Train and Mountain Village Snow Globe. Home & Kitchen. Home Dcor. The San Francisco Music Box Company.
K: Coghlan's Multi-Grill Spice and Herb Assortment Shaker. Home & Kitchen. Kitchen & Dining. Coghlan's.
L: Franklin Sports MLB Team Jumbo Foam Bat and Ball Set, 21-Inch.  Franklin Sports.
M: Stainless Steel Honey Dipper Honey Spoon. Home & Kitchen. Kitchen & Dining. SODIAL(R).
N: AIRHEAD AIR DADDY Universal Valve Adapter.  Airhead.
O: City Scene Puzzle Grey Quilt/Sham Set, Grey, King. Home & Kitchen. Bedding. City Scene.
P: ShowTop® MXQ Amlogic S805 Quad Core Xbmc Tv Box Android 4.4 Kitkat H.265 Wifi LAN Miracast Airplay Hdmi 1g RAM 8g ROM. Electronics. Television &...
Q: SanDisk 4 GB Class 4 SD Flash Memory Card - 4 Pack With Everything But Stromboli (tm) MicroFiber Cleaning Cloth. Electronics. Computers & Accessories. SanDisk.
R: Kenable USB 3.0 SuperSpeed A Male to 10 pin Micro B Male Cable BLACK 15cm (~6 inch). Electronics. Computers & Accessories. Kenable.
S: East West Furniture DLVA3-OAK-W 3-Piece Kitchen Nook Dining Table Set, Oak Finish. Home & Kitchen. Furniture. East West Furniture.
T: Nordic Flash Waterproof Camera Float - Pack of 2 - Turquoise & Purple. Electronics. Camera & Photo. Nordic Flash.


assistant
Answer: G