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: Daisy 980040-446 .177 Caliber BB's, 4.5-Milimeter, 4000-Count. Sports & Outdoors. Sports & Fitness. Daisy.
2nd: Marksman Airgun Bolts, 12ct. Sports & Outdoors. Sports & Fitness. Marksman.
3rd: Crosman 12 Gram CO2 Cartridges. Sports & Outdoors. Sports & Fitness. Crosman.
4th: Gamo Silent Cat air rifle. Sports & Outdoors. Sports & Fitness. Gamo.

Options:
A: Tough Headwear Fleece Ear Warmers Headband/Ear Muffs for Men & Women - Stay Warm & Cozy with Our Thermal Polar Fleece & Performance Stretch. Perfect...
B: Winco Black Nylon 2 Prong Fork, 12 Inch -- 1 Each. Home & Kitchen. Kitchen & Dining. Winco.
C: Crosman 12 CO2 Gram Cartridges. Sports & Outdoors. Sports & Fitness. Crosman.
D: Geekria Hardshell Case, Compatible with Sennheiser HD598, HD558, HD518, HD595, HD555, HD515, Sony 7506 Headphone Full Size Carrying Case / Headset Travel Bag (Saffiano Leather)...
E: Whitmor Wood Suit Hanger. Home & Kitchen. Storage & Organization. Whitmor.
F: MiniPro RAID V2 FireWire 800, USB 3.0, eSATA 2-Bay Hard Drive/SSD Enclosure. Electronics. Computers & Accessories. Oyen Digital.
G: WATERFLY Sling Chest Bag, Water Resistant Compact Lightweight Cross Body Bag Daypack for Men Women Teenager Working Cycling Hiking. Sports & Outdoors. Outdoor Recreation. WATERFLY.
H: Adorn Home Essentials| Corner Zig Zag Wall Mount Shelves| 5-Tier Zebra with Black Edging. Home & Kitchen. Home Dcor. Adorn Home Essentials.
I: Timex Men's T5K238 1440 Two-Tone Sport Watch with Grey Resin Band. Sports & Outdoors. Outdoor Recreation. Timex.
J: Multipurpose Ultralight Inflatable Mattress with a Built-in Pillow - Super Lightweight Outdoor Sleeping Pad, for Camping, Hiking, Outdoor, Beach, Car, Smallest Folded Size, easy to...
K: Elk Ridge ER-115 Fire Starter Kit. Sports & Outdoors. Sports & Fitness. Elk Ridge.
L: 7-Piece Advanced Zirconium Premium Ceramic Knife Set - Non-slip Handles. Home & Kitchen. Kitchen & Dining. The Smart Kitchen.
M: Talisman Designs Beechwood Turner Spatula, Vivid Flip Out Design, Laser Etched Art, 12-inches Long. Home & Kitchen. Kitchen & Dining. Talisman Designs.
N: Yosa Knife Sharpener Angle Guide for Whetstone Sharpening Stone Grinder Kitchen Knives Accessories. Home & Kitchen. Kitchen & Dining. Yosa.
O: Olympus DW-90 Digital Voice Recorder (Champagne Gold). Electronics. Portable Audio & Video. Olympus.
P: Home Fashion Designs Orleans Collection Geometric Lightweight Ultra Velvet Plush Soft Blanket with Decorative Fringe, Blue Surf. Home & Kitchen. Bedding. Home Fashion Designs.
Q: Basily Basily Premium High Grade Stainless Steel Cocktail Muddler, Stainless Steel. Home & Kitchen. Kitchen & Dining. Basily.
R: Sabrent USB 2.0 TO SERIAL CABLE ADAPTER / USB A-MALE & SERIAL 9-PIN MALE WITH THUMBSCREWS CONNECTORS (CB-FT1K. Electronics. Accessories & Supplies. Sabrent.
S: Lasko 5397 Ceramic Pedestal Heater with Remote Control. Home & Kitchen. Heating, Cooling & Air Quality. Lasko.
T: CredDeal Wireless Portable Bluetooth Audio Transmitter and Receiver 2-In-1 Adapters for Audio Devices of Home Audio, Ipod, DVD/CD Player, TVs. Electronics. Portable Audio & Video...


assistant
Answer: C