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: Running Belt Waist Pack - Water Resistant Runners Belt Fanny Pack for Hiking Fitness – Adjustable Running Pouch for All Kinds of Phones iPhone Android...
2nd: Feetures Elite Max Cushion No Show Tab Athletic Running Socks for Men and Women. Sports & Outdoors. Sports & Fitness. Feetures.

Options:
A: Yonex Super Grap Overgrip (3 ea). Sports & Outdoors. Sports & Fitness. Yonex.
B: Mesh Storage basket selection 12 x 7.75 x 5.8in. Home & Kitchen. Storage & Organization. YBM HOME.
C: Sleep Innovations Supreme Elegance 12-Inch Memory Foam Mattress, Full Size. Home & Kitchen. Furniture. Sleep Innovations.
D: Franklin Sports Vibe Foam Bat & Ball Set. Sports & Outdoors. Fan Shop. Franklin Sports.
E: Pinemeadow Golf Regular Black Zinc Style Putter. Sports & Outdoors. Sports & Fitness. Pinemeadow Golf.
F: Set of 5, MY&LY@ Cute Colorful Silicone Button Coasters, Cup Mat, 100% Money Back Guarantee. Home & Kitchen. Kitchen & Dining. MY&LY.
G: Soybu Women's Kadin Wrap Cardigan Sweater. Sports & Outdoors. Sports & Fitness. Soybu.
H: InterDesign Rain Jewelry, Necklaces, Bracelets, Bangles, Countertop Holder Organizer, Clear & Chrome. Home & Kitchen. Bath. InterDesign.
I: Fox 40 Classic CMG Official Finger Grip Whistle. Sports & Outdoors. Sports & Fitness. Fox 40.
J: Tempered Glass Fermentation Weights for Lacto Fermenting in Wide Mouth Mason, Ball, Canning Jars (6 Pack). Home & Kitchen. Kitchen & Dining. Mason Jar Lifestyle.
K: Household Essentials Round Decorative Sunburst Wall Mirror, Bronze. Home & Kitchen. Home Dcor. Household Essentials.
L: ~10 Pack~Hot Pink LED Submersible Battery Operated Tea Lights~Wedding, Party, Floral Arrangement, Centerpiece~BlueDot Trading. Home & Kitchen. Home Dcor. Bluedot Trading.
M: Immediate Promotion. Home & Kitchen. Home Dcor. Feng Shui Import.
N: YONGNUO YN-468 II E-TTL Speedlite with LCD Display, for Canon 50D 40D T1I XSI XS. Electronics. Camera & Photo. YONGNUO.
O: Assurant 3-Year PC Peripheral Protection Plan ($75-$99.99). Electronics. Electronics Warranties. Assurant Solutions.
P: Oco 1 Wi-Fi Home Security Camera System with Cloud Storage, Two-Way Audio and Night Vision, 720p HD Video Monitoring Surveillance Camera. Electronics. Security & Surveillance...
Q: Opna Women's Short Sleeve Moisture Wicking Athletic Shirts Sizes XS-4XL. Sports & Outdoors. Sports & Fitness. Opna.
R: Cressi BONETE Combo, Mask Snorkel Adult Snorkeling Gear Quality Since 1946. Sports & Outdoors. Outdoor Recreation. Cressi.
S: Nohma Leather Buffalo Hide Leather Rifle Gun Sling, Crazy Horse/Wheat Stitch Amish Handmade 1" Wide. Sports & Outdoors. Sports & Fitness. Nohma Leather.
T: 100x Premium Silver Mylar Open Top Bags Perfect for Sample Giveaway (6cm x 9cm). Home & Kitchen. Kitchen & Dining. QQ Studio.


assistant
Answer: Q