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: Lush Decor Flower Drops Window Kitchen Tiers, 24 by 29-Inch, Blue, Set of 2, 24 x 29. Home & Kitchen. Home Dcor. Lush Decor.
2nd: Greenco Super Strong Bed and Furniture Riser, Great for Under Bed Storage - Pack of 4. Home & Kitchen. Bedding. Greenco.

Options:
A: Smartek ST2000N Cord-Cordless Powerful Steam Iron Non-Stick. Home & Kitchen. Irons & Steamers. Smartek.
B: Vaulia Lightweight Microfiber Duvet Cover Set, Bohemia Exotic Patterns Design, Bright Pink - King Size. Home & Kitchen. Bedding. Vaulia.
C: ASICS Women's Thermopolis LT Pant. Sports & Outdoors. Sports & Fitness.
D: KKmoon RFID Proximity Door Entry Access Control System + 10 Key Fobs (Style 1). Electronics. Security & Surveillance. KKmoon.
E: New Balance Men's 9" Core Performance Knit Shorts. Sports & Outdoors. Sports & Fitness. New Balance.
F: Calypso Basics by Reston Lloyd Plastic Utensil Holder, Red. Home & Kitchen. Kitchen & Dining. Reston Lloyd.
G: SonYo Indoor Big 3D Number Quartz Silent Non Ticking Wall Clock Quiet Sweep Movement Decorative Battery Operated 10 Inch Blue. Home & Kitchen. Home Dcor...
H: PNY Anarchy 16GB Kit (2x8GB) DDR3 1866MHz (PC3-14900) CL10 Desktop Memory (Blue) - MD16GK2D3186610AB. Electronics. Computers & Accessories. PNY.
I: Haute Decor Candy Cane Stocking Holder - Holds Up to 10 Lbs 2-Pack. Home & Kitchen. Seasonal Dcor. Haute Decor.
J: Piscifun Torrent Baitcasting Reel 18LB Carbon Fiber Drag 7.1:1 Baitcasters Unequaled Affordable High-tech Innovation Baitcast Reels. Sports & Outdoors. Sports & Fitness. Piscifun.
K: 4Pcs 7.9 Inch Assorted Colors Taper Twisted Smokeless Dinner Dining Table Wedding Spiral Long Candles Wax. Home & Kitchen. Home Dcor. MECO.
L: Limited Time SALE!! Professional Grade Stainless Steel Round Measuring Spoons, 6 piece set, Chef Quality and Accurate. Home & Kitchen. Kitchen & Dining. CEK Choice.
M: Distressed American Flag Beach Towel, Egyptian Cotton, 40 X 72. Home & Kitchen. Bath. Kirkland Signature.
N: Fenix HL55 Rechargeable 900 Lumens Headlamp, Fenix Rechargeable Battery with Built-in USB Port, LumenTac USB Cable. Sports & Outdoors. Outdoor Recreation. Fenix.
O: Olympus  Stylus TG-850 IHS 16 MP Digital Camera (Black/Silver). Electronics. Camera & Photo. Olympus.
P: Eastland Pinched Bud Vase 3.5" Set of 24. Home & Kitchen. Home Dcor. Eastland.
Q: Juiced Systems Microsoft Surface Pro 2 - 4 in 1 Adapter - SD/MicroSD/2x USB3.0 Ports - Designed For: Surface Pro | Surface Pro 2. Electronics...
R: Gamehide Deerhunter Parka. Sports & Outdoors. Sports & Fitness. Gamehide.
S: SanDisk Ultra 64GB MicroSDXC Class 10 UHS Memory Card Speed Up To 30MB/s With Adapter, Frustration-Free Packaging - SDSDQU-064G-AFFP-A [Old Version]. Electronics. Computers & Accessories...
T: Anolon Titanium Dishwasher Safe 12-Inch Skillet. Home & Kitchen. Kitchen & Dining. Anolon.


assistant
Answer: I