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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: Flip Flops Bath Rug Mat. Home & Kitchen. Bath. Allure Home Fashions.
2nd: Carnation PHP-FLIP Flip Flops Resin Shower Curtain Hooks, Multicolor. Home & Kitchen. Bath. Carnation.
3rd: Flip Flops Fabric Shower Curtain. Home & Kitchen. Bath. Allure.

Options:
A: 2 x Homegear M2 Contemporary Adjustable Swivel Faux Leather Bar Stools Cream. Home & Kitchen. Furniture. Homegear.
B: Eureka Wall Mounted Iron and Board Holder with Flexible Arm and Cord Hanger-White. Home & Kitchen. Irons & Steamers. Eureka.
C: Alaska Bear® Portable Bluetooth Micro Mini Speaker, Powerful Loud and Clear Sound with Bass, Built in Mic, Works With All PC, iPhone, iPad, iTouch, Samsung,...
D: INTEL 6250 ADVANCED-N DUAL BAND 2.4Ghz 5Ghz MINI-PCI-E WIRELESS WIFI CARD 6200. Electronics. Computers & Accessories. Intel.
E: Fox Run 6060 Dough/Bowl Scraper, Silicone, Red. Home & Kitchen. Kitchen & Dining. Fox Run.
F: Vello Snap-On LCD Screen Protector for Canon 7DII. Electronics. Camera & Photo. Vello.
G: ERCRYSTO Card Reader and 3 Ports USB Hub, High Speed External Memory Card Reader (MS, Micro SD,SD/MMC,M2,TF Card), White. Electronics. Computers & Accessories. ERCRYSTO.
H: Magic Flight Finishing Grinder (Walnut). Home & Kitchen. Kitchen & Dining. Magic Flight.
I: Sistema Klip It 37-Ounce Salad to Go Container. Home & Kitchen. Kitchen & Dining. Sistema.
J: Antique Reproduction Nautical Fish Rustic Iron Hook Peg. Home & Kitchen. Storage & Organization. Moby Dick.
K: Premium Wine Making Equipment Kit - with Auto-Syphon. Home & Kitchen. Kitchen & Dining. Winemakers Depot.
L: 4 tactical ARMY POLICE SECURITY GUARD BLACK NYLON DUTY BELT KEEPERS SNAPS FIT BELTS 2 INCH. Sports & Outdoors. Sports & Fitness. BEEBOO.
M: Reflective Running Vest with Pockets - for Jogging, Cycling Safety. BONUSES - Reflector Arm Bands & High Vis Stickers - Fully Adjustable - Hi Vis...
N: Sony NWZ-A726 4 GB Walkman Video MP3 Player (Black). Electronics. Portable Audio & Video. Sony.
O: Belmont Gold Cocktail Shaker by Viski. Home & Kitchen. Kitchen & Dining. Viski.
P: BUNN 36029.0001 Zojirushi 64 oz. Stainless Steel Deluxe Thermal Carafe with Black Top. Home & Kitchen. Kitchen & Dining. BUNN.
Q: Flip Flops Lotion. Home & Kitchen. Bath. Allure.
R: New Age Smudges & Herbs California Sage Bundle Smudge Stick, White. Home & Kitchen. Home Dcor. New Age Smudges and Herbs.
S: 5 Speed Turbo Mixer. Home & Kitchen. Kitchen & Dining. Better Chef.
T: Third Hand Treestand Bow Rest. Sports & Outdoors. Sports & Fitness. Third Hand Archery.


assistant
Answer: Q