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: adidas Men's adi Firebird Track Top. Sports & Outdoors. Sports & Fitness. adidas.
2nd: adidas Men's Firebird Track Pant. Sports & Outdoors. Sports & Fitness. adidas.
3rd: Tommie Copper Knee Sleeve. Sports & Outdoors. Outdoor Recreation. Tommie Copper.

Options:
A: 2x NB-3L BATTERY+CHARGER(AC+Car) For Canon SD500 Camera. Electronics. Camera & Photo. Neewer.
B: My Mind's Eye Basics Party Fans, Gold Color, Set of 4. Home & Kitchen. Event & Party Supplies. My Mind's Eye.
C: Polder KSC-345-95 Slimmer Stainless Steel Digital Kitchen Scale with Backlit LCD Display, 11-Pound (5 kg.) Capacity, Black. Home & Kitchen. Kitchen & Dining. Polder.
D: Sauder Beginnings 3 Shelf Bookcase in Mission Cherry. Home & Kitchen. Furniture. Sauder.
E: Reflective Ankle Bands (4 Bands/2 Pairs) | High Visibility and Safety for Jogging/Cycling/Walking etc | Works as Wristbands, Armband, Leg Straps | Accessories for Sports/Running...
F: Contigo Autoseal Randolph Replacement Lid, Black/Charcoal. Home & Kitchen. Kitchen & Dining. Contigo.
G: Piple Classic portable wireless bluetooth speaker, Hi-Fi stereo with built-in microphone, Enhanced Bass Clear Treble,20 Hour Battery Life, works with iPhone, iPad, Samsung, Nexus, HTC(Black...
H: Cosmos 58041 Fine Porcelain Hummingbird with Rose Musical Figurine, 3-1/2-Inch. Home & Kitchen. Home Dcor. Cosmos.
I: Ringside Groin and Abdominal Boxing Protector. Sports & Outdoors. Sports & Fitness. RINGSIDE.
J: Black Scorpion Outdoor Gear IPSC & USPSA and 3 Gun Shooting Competition High Speed Belt. Sports & Outdoors. Sports & Fitness. Black Scorpion Outdoor Gear.
K: Vivitar HF-TR59 Digital Camera Tripod with Carrying Case. Electronics. Camera & Photo. Vivitar.
L: Samsonite 708BK Microfiber Compact Video Bag. Electronics. Camera & Photo. Samsonite.
M: Sinywon Multicolour Portable Mini USB LED Light Lamp for Laptop Keyboard Pink Orange White (3 Pack). Electronics. Computers & Accessories. SINYWON.
N: Ortopad Girls Eye Patching Reward Posters: 1 Princess Poster, 1 Butterfly Poster. Home & Kitchen. Wall Art. Ortopad.
O: MTM Multi Gauge 25 Round Shotshell Box. Sports & Outdoors. Sports & Fitness. MTM.
P: DJI Phantom 4 Intelligent Battery Charging Hub, White (6958265112836). Electronics. Camera & Photo. DJI.
Q: Peel 2-Drawer CPU Stand Black Oak. Home & Kitchen. Furniture. Coaster Home Furnishings.
R: Universal Stylus Pen Bundle including 4 Long Stylus Pens and 4 Short Stylus Pens also Compatible with All Capacitive Touchscreen Devices inlcuding Android Tablets, iPod...
S: iRobot 85101 Accessory Box for the 580 Series Roomba,iRobot,85101 />. Home & Kitchen. Vacuums & Floor Care. iRobot.
T: attwood 9067-1 Heavy-Duty Acid-Resistant Power Guard Series 27 Vented Marine Boat Battery Box, Black. Sports & Outdoors. Sports & Fitness. attwood.


assistant
Answer: T