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: Conext15 Top Glider Soccer Ball. Sports & Outdoors. Sports & Fitness. adidas.
2nd: Fitbit One Wireless Activity Plus Sleep Tracker, Black. Sports & Outdoors. Sports & Fitness. Fitbit.
3rd: Weanas Lightweight Micro Fleece Thermal Mummy Sleeping Bag in Summer or Liner in Winter and Blanket for Summer Travel Picnic Camping (Brown). Sports & Outdoors...
4th: ZULU Atlas Glass Water Bottle Replacement Flip Lid. Sports & Outdoors. Sports & Fitness. ZULU.
5th: ASICS Women's Core Short Sleeve Top. Sports & Outdoors. Sports & Fitness. ASICS.
6th: Fitbit One Band/Fitbit One Clip, HWHMH Replacement Band/Replacement Clip Holder for Fitbit One (No Tracker). Sports & Outdoors. Sports & Fitness. HWHMH.
7th: Under Armour Boys HeatGear Armour Short Sleeve Fitted Shirt. Sports & Outdoors. Sports & Fitness. Under Armour.
8th: Storelli BodyShield Goalkeeper 3/4 Undershirt. Sports & Outdoors. Sports & Fitness. Storelli.

Options:
A: Tupperware Measuring Cup and Spoon Set in Rain Drop/Salt Water Taffy. Home & Kitchen. Kitchen & Dining. Tupperware.
B: Rajlinen Luxury Egyptian Cotton 300-Thread-Count Sateen Finish 2 Qty Pillow Case Square 26"X26" Size Sage Solid. Home & Kitchen. Bedding. Rajlinen.
C: BlueDotSound. Electronics. Portable Audio & Video. BlueDotSound.
D: Con-Tact Brand Creative Covering Self-Adhesive Shelf and Drawer Liner, 18-Inches by 24-Feet, Water Dance. Home & Kitchen. Kitchen & Dining. Con-Tact.
E: Cotton Floral Battenburg Lace Apron in Ivory Or White. Home & Kitchen. Kitchen & Dining. Greatlookz.
F: G4Free Pop Up Tent 3-4 Person Automatic and Instant Setup Sun Shelter Water Resistent Anti-UV Beach Cabana for Hiking Camping. Sports & Outdoors. Outdoor Recreation...
G: 6x Silicone Egg Cup Holders Set Serving Kitchen Boiled Eggs Breakfast By UHQ. Home & Kitchen. Kitchen & Dining.
H: Live Infinitely Exercise Ball -Professional Grade Exercise Equipment Anti Burst Tested with Hand Pump- Supports 2200lbs- Includes Workout Guide Access- 55cm/65cm/75cm/85cm/95cm Balance Balls. Sports &...
I: LG 34UC88-B 34-Inch 21:9 Curved UltraWide QHD IPS Monitor with USB Quick Charge. Electronics. Computers & Accessories. LG.
J: Cuisinart EOS106-28R Chef's Classic Enamel Stockpot with Cover, 10-Quart, Red. Home & Kitchen. Kitchen & Dining. Cuisinart.
K: Lawrence Frames Metal Picture Frame Silver-Plate with Delicate Beading, 5 by 5-Inch. Home & Kitchen. Home Dcor. Lawrence Frames.
L: 500D Cordura Hydration Pack Drink Tube Covers. Sports & Outdoors. Outdoor Recreation. Hydration Tube Covers.
M: Seiki SE42UMS 42-Inch 4K Ultra HD LED TV (2015 Model). Electronics. Television & Video. SEIKI.
N: Griffin PowerMate Bluetooth, silver - Wirelessly control everything, from volume to key commands. Electronics. Computers & Accessories. Griffin Technology.
O: Anker [Upgraded Version] USB 3.0 4-Slot Card Reader with Built-in 0.4ft Cable for SDXC, SDHC, SD, CF, High-Speed CF (UDMA), MS, Micro SDXC, Micro SDHC,...
P: GAINWELL Silicone Stretch Lids, Set of 6pcs - Silicone Lids for Bowls,Cups,Containers and Mugs of all Shapes. Home & Kitchen. Kitchen & Dining. GAINWELL.
Q: attwood Primer Bulb 3/8".  attwood.
R: YSTD® New Kitchen Tool Craft Mango Fruit Slicer Splitter Cutter Pitter Corer Tools. Home & Kitchen. Kitchen & Dining. YSTD.
S: Cooler Master NotePal I100 Laptop Cooling Pad - Green (R9-NBC-I1HG-GP). Electronics. Computers & Accessories. Cooler Master.
T: Ram Mount Flex Adhesive Base with 1-Inch Ball. Electronics. GPS, Finders & Accessories. RAM MOUNTS.


assistant
Answer: H