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: Stans-No Tubes Stan's NoTubes Core Remover Tool. Sports & Outdoors. Outdoor Recreation. NoTubes.
2nd: SHIMANO SLX chainrings FC-M660. Sports & Outdoors. Outdoor Recreation. SHIMANO.
3rd: FSA PolyCarbonate Headset Spacer-Pack of 10. Sports & Outdoors. Outdoor Recreation. FSA.
4th: CRANKBROTHERs Crank Brothers Candy 3 Hangtag Bike Pedal. Sports & Outdoors. Outdoor Recreation. CRANKBROTHERs.
5th: Pedro's Pro T/L Handle Hex Set - 9 Piece w/Pouch. Sports & Outdoors. Outdoor Recreation. Pedro's.
6th: Park Tool Socket and Bit Set. Sports & Outdoors. Outdoor Recreation. Park Tool.
7th: Park Tool Shop Cone Wrench Set. Sports & Outdoors. Outdoor Recreation. Park Tool.
8th: Pearl Izumi Men's Select Tri Sleeveless Jersey. Sports & Outdoors. Outdoor Recreation. Pearl iZUMi.
9th: Maxxis Ardent Mountain Bike Tire. Sports & Outdoors. Outdoor Recreation. Maxxis.
10th: Yakima Fork Lift Bike Carrier. Sports & Outdoors. Outdoor Recreation. Yakima.
11th: Park Tool Rotor Truing Fork - DT-2C. Sports & Outdoors. Outdoor Recreation. Park Tool.
12th: Shimano XT FD-M770/M771 Front Derailleur. Sports & Outdoors. Outdoor Recreation. SHIMANO.
13th: SRAM X.9 Rear Bicycle Derailleur. Sports & Outdoors. Outdoor Recreation. SRAM.
14th: RockShox Dust Seal Installation Tool. Sports & Outdoors. Outdoor Recreation. RockShox.
15th: RockShox 2009-2011 Reba Service Kit (DualAir/Motion Control). Sports & Outdoors. Outdoor Recreation. RockShox.
16th: RockShox 32mm Tora/2009-Current Reba/Recon/Revelation/2009-Current SID Dust Seal/Foam Ring Kit. Sports & Outdoors. Outdoor Recreation. RockShox.
17th: Buzzys Slick Honey Jar, 16oz. Sports & Outdoors. Outdoor Recreation. Buzzys.

Options:
A: Chef'n Dash Salt Cellar with Flip Top Cover, Coconut. Home & Kitchen. Kitchen & Dining. Chef'n.
B: Set of 3 Sizes – Round Stainless Steel Egg Ring 3”, 4” and 5”. Home & Kitchen. Kitchen & Dining. ChefLand.
C: Silver Alkaline Energy Flask Ionizer Water Bottle Ion pH Booster with Case NEW. Home & Kitchen. Kitchen & Dining. EHM.
D: SKLZ Speed Chute - Resistance Spring Trainer - Speed Training Parachute Helps Maximize Acceleration and Top Running Speed 54 inches. Sports & Outdoors. Sports &...
E: Speedo Men's How It's Done Brief Swimsuit. Sports & Outdoors. Sports & Fitness. Speedo.
F: Top Rated Bellemain Premium Quality Stainless Steel Lemon Squeezer with Silicone Handles. Home & Kitchen. Kitchen & Dining. Bellemain.
G: Kenwood KFC-835C 3 1/2" Dash-Mount Dual-Cone Speaker (Pair). Electronics. Car & Vehicle Electronics. Kenwood.
H: Magma Products, A10-366-CB-IND Gourmet Nesting 10-Piece Induction Cobalt Blue Stainless Steel Cookware Set. Home & Kitchen. Kitchen & Dining. Magma.
I: Fox Outdoor Products Shotgun Butt Stock Cheek Rest, Olive Drab, 8" x 4.75", Right. Sports & Outdoors. Sports & Fitness. Fox Outdoor.
J: ASUS F1A75-M PRO/CSM FM1 Socket A75 SATA 6Gb/s and USB 3.0 mATX AMD A75 FCH Micro ATX DDR3 1800 AMD –FM1 Motherboard. Electronics. Computers &...
K: Radiant Floor Heater Under Rug: Portable Pad for Indoor Personal Office Desk Space Heat, Quiet Heated Electric Area Mat Auto Shut Off, 500 Watt Energy...
L: ClosetMaid 3877 Cubeicals Fabric Drawers, Natural, 2-Pack. Home & Kitchen. Storage & Organization. ClosetMaid.
M: Ten One Design - T1-PGCT-302 - Pogo Connect 1 Bluetooth 4.0 Smart Pen, for iPad 3/4. Electronics. Computers & Accessories. Ten One Design.
N: 3 1/2 RJII, G-10 Handle, Black, Plain. Sports & Outdoors. Sports & Fitness. Kershaw.
O: Dress My Cupcake Chocolate Candy Mold, Mouse Lollipop Mickey. Home & Kitchen. Kitchen & Dining. Dress My Cupcake.
P: KMC Missing Link 10-speed Reusable 6 Pairs. Sports & Outdoors. Outdoor Recreation. KMC.
Q: GMYLE Galaxy S4 Case, Black Flip Magnetic Back Cover Folio Smart Case For Galaxy S4 SIV i9500 with Wake Up/Sleep Function. Electronics. Computers & Accessories...
R: Dell Venue 8 7840 Tablet 8.4"  (2560x1600) OLED Touch Screen with Intel RealSense Atom processor Z3580, 2GB, 32GB, Android Lollipop 5.0.2. Electronics. Computers &...
S: PurFits Super Soft Modern Shag Area Anti-Slip Rugs Living Room Carpet Bedroom Rug for Children Play Solid Home Decorator Floor Rug and Carpets 4- Feet...
T: StorageManiac Foldable Pop-Up Mesh Hamper, Laundry Hamper with Reinforced Carry Handles, Pack of 2. Home & Kitchen. Storage & Organization. STORAGE MANIAC.


assistant
Answer: P