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: ITIS Replacement Earpads Cushion Compatible For Bose QuietComfort2 QC2 QuietComfort 15 QC15,QuietComfort 25,QuietComfort35,AE2,AE2i,AE2w,SoundTrue, SoundLink(Around-Ear)Headphone With ITIS Cable Clip. Electronics. Accessories & Supplies. It is.
2nd: VIZIO P702ui-B3 70-Inch 4K Ultra HD Smart LED HDTV (2014 Model). Electronics. Television & Video. VIZIO.

Options:
A: Movo Photo CST-60 23-INCH Aluminum Camera Track Slider Video Stabilization System. Electronics. Camera & Photo. Movo.
B: Spyderco Roc G-10 black Plain Edge Knife. Sports & Outdoors. Sports & Fitness. Spyderco.
C: SPRINGROSE 3 Inch Ivory Wedding Floating Candles-set of 10. Make Gorgeous Wedding Centerpieces and can also be Used as Decoration for any Event. Home &...
D: Rock Shox Maxle Lite XC Bicycle Maxle. Sports & Outdoors. Outdoor Recreation. SRAM.
E: Sony SLT-A58K Digital SLR Kit with 18-55mm Zoom Lens, 20.1MP SLR Camera with 2.7 -Inch LCD Screen (Black). Electronics. Camera & Photo. Sony.
F: Magellan 730386 USB Cable. Electronics. GPS, Finders & Accessories. Thales.
G: Tache 3 Piece Cotton Charming Fairytale Tea Party Floral Patchwork Reversible Bedspread Quilt Set, Full. Home & Kitchen. Bedding. Tache Home Fashion.
H: Bomber Saltwater Grade Magnum Long A. Sports & Outdoors. Sports & Fitness. Bomber.
I: AudioQuest DragonTail USB Adaptor For Android Devices USB A (Female) To Micro USB (Male). Electronics. Accessories & Supplies. AudioQuest.
J: Hosa CMP-153 3.5 mm TRS to Dual 1/4 TS Stereo Breakout Cable, 3 Feet. Electronics. Accessories & Supplies. Hosa.
K: Tourna Grip Original 3-Pack. Sports & Outdoors. Sports & Fitness. Tourna.
L: Over The Door Towel Rack - Chrome. Home & Kitchen. Bath. Popular Bath.
M: Sinland Microfiber Waffle Weave Kitchen Dish Cloths Drying Cleaning Cloth 13inchx13inch 12 Pack Turquoise. Home & Kitchen. Kitchen & Dining. SINLAND.
N: Outback Trading Wool Button in Liner. Sports & Outdoors. Sports & Fitness. Outback Trading.
O: Sennheiser MM30i Headphones. Electronics. Headphones. Sennheiser.
P: iPad Mini 3 & 2 & 1 Case Cover, QQ-Tech® 100% Genuine Leather Folio Case Cover with Built-in Stand for iPad Mini 3rd Generation (2014)...
Q: CAP Barbell.. OB-60 2-inch Chrome Solid Bar. Sports & Outdoors. Sports & Fitness. CAP Barbell.
R: HOSL Cotton Linen Pillow Case Decorative Cushion Cover - Imagine Pillowcase(NO Pillow). Home & Kitchen. Bedding. HOSL.
S: GPM Dive Knife - Scuba Diving Tactical Knife with Leg Strap and Secure Sheath - 440C Stainless Steel Diving Knife PGM. Sports & Outdoors. Outdoor...
T: UTG Airsoft dual pack magazine for M324 Master Sniper. Sports & Outdoors. Sports & Fitness. UTG.


assistant
Answer: O