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: Snow River USA 7V03351 Hardwood Maple Over the Sink Board with Stainless Wire Basket 12" x  24" x  .75". Home & Kitchen. Storage...
2nd: Norpro Mini Stainless Steel Measuring Spoons, Set of 5 (tad, dash, pinch, smidgen and drop). Home & Kitchen. Kitchen & Dining. Norpro.
3rd: Calphalon Stainless Utensils Skimmer. Home & Kitchen. Kitchen & Dining. Calphalon.
4th: Sleep Innovations Shea 10-inch Memory Foam Mattress, Bed in a Box, Made in the USA, 20-Year Warranty - King Size. Home & Kitchen. Furniture. Sleep...
5th: ChefLand 13 Piece Stainless Steel Bar Set/Professional Bar Tools Including Shaker/Jigger/Corkscrew/Speed Opener/Strainer. Home & Kitchen. Kitchen & Dining. ChefLand.
6th: HIC Mortar and Pestle Spice Herb Grinder Pill Crusher Set, Fine-Quality Porcelain, Set of 3. Home & Kitchen. Kitchen & Dining. HIC Harold Import Co.

Options:
A: TYR Aquatic Resistance Dumbbell, Black/Blue. Sports & Outdoors. Sports & Fitness. TYR.
B: OUTBAGS USA LP2G43 Full Grain Heavy Leather OWB Open Carry Pancake, Side Carry Belt Holster for Glock 43 G43 9mm. Handcrafted in USA. Sports &...
C: attwood LED 1-Mile Vertical Mount Navigation Lights, Stainless Steel (Pair). Sports & Outdoors. Sports & Fitness. attwood.
D: Posh Home 3D Paisley Embossed Velvet - Reversible to Sherpa Throw - 50x60 - Taupe. Home & Kitchen. Bedding. POSH HOME.
E: Sitram Profisserie 7-7/8-Inch Commercial Stainless Steel Fry Pan. Home & Kitchen. Kitchen & Dining. Sitram.
F: Old Dutch International Tri-Ply Professional Covered Stockpot, 8-Quart, Copper. Home & Kitchen. Kitchen & Dining. Old Dutch.
G: Wireless Bluetooth Headphones Noise Cancelling Mini Lightweight Stereo Headsets Earphones W/microphone. Electronics. Headphones. Hirich.
H: Honbay® 3.5mm Gold 1/8 Stereo Male Mini Plug to 2 Female RCA Jack Adapter Audio Y Cable. Electronics. Accessories & Supplies. Gocomcom.
I: Pastry Dough Blender - Stainless Steel 5 Blade Pastry Dough Blender - Professional Commercial Grade Hand Held Egg Flour Cheese Mixer Cutter By Rocaware. Home...
J: Apple iPad Air 2 SMART CASE MIDNIGHT BLUE. Electronics. Computers & Accessories. Apple.
K: Skinomi TechSkin - Apple iPad Mini (iPad Mini 2, 2nd Gen,3rd Gen,2013) Screen Protector + Carbon Fiber Full Body Skin / Front & Back Premium...
L: Clear Ultra Thin Soft Silicone Gel Keyboard Protector Skin Cover for 17.3-Inch HP Envy Pavilion 17 Laptop series, such as 17-e020us, 17-e040us, 17-e030us, 17-j040us, 17-e050us,17-j060us,...
M: 7pc Stainless Steel Cocktail Bar Set. Home & Kitchen. Kitchen & Dining. Fine European Stuff.
N: NFL Philadelphia Eagles Tailgater Football. Sports & Outdoors. Fan Shop. The Licensed Products Co.
O: GreenPan Lima 3D I Love Cooking Ceramic Non-Stick 12 Piece Set, Cream. Home & Kitchen. Kitchen & Dining. GreenPan.
P: Case Logic BNB-48 48 Capacity CD/DVD Prosleeve Nylon Binder (Black). Electronics. Accessories & Supplies. Case Logic.
Q: PGA TOUR Men's Golf Performance Short Sleeve Printed Vanishing Plaid Polo Shirt. Sports & Outdoors. Sports & Fitness.
R: SHOE GOO Shoe Repair Adhesive.  Shoegoo.
S: HP Envy Touchsmart Sleekbook 710413-001 709986-003 710414-001 709967-001 HSTNN-LA13 Laptop AC Adapter Charger Power Cord. Electronics. Computers & Accessories. Acbel.
T: West Bend 4-in-1 Multicooker Slowcooker, 7-Quart (Discontinued by Manufacturer). Home & Kitchen. Kitchen & Dining. West Bend.


assistant
Answer: O