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: Pinzon Diamond Matelasse 20 by 26-Inch Standard Sham, Slate. Home & Kitchen. Bedding. Pinzon by Amazon.
2nd: Sagano Raw Activated Charcoal Powder (2 Ounces). Home & Kitchen. Heating, Cooling & Air Quality. Sagano.

Options:
A: Fintie Folio Case for Amazon Fire (Previous 5th Generation, 2015 7 inch) - Slim Fit Premium Vegan Leather Standing Protective Cover, Love Tree. Electronics. Computers...
B: Beautiful Contemporary Deer and Elk Silhouettes on a Faux Wood Style Background; Lodge Decor; Two 11x14in Prints. Brown/White. Home & Kitchen. Wall Art. Gango Home...
C: Garrison Grip Custom Fit Woven Pocket Holster Fits Sig Sauer P238 380 w/or w/o Laser (W2). Sports & Outdoors. Sports & Fitness. Garrison Grip.
D: Cuisinart C77C-8CF Classic Nonstick Edge Collection Chef's Knife, 8-Inch. Home & Kitchen. Kitchen & Dining. Cuisinart.
E: Verbatim 320 GB USB 2.0/FireWire 400 Portable External Hard Drive 96527. Electronics. Computers & Accessories. Verbatim.
F: Elegant Comfort Luxury Soft 1500 Thread Count Egyptian 4-Piece Premium Hotel Quality Wrinkle and Fade Resistant Coziest Bedding Set, Easy All Around Elastic Fitted Sheet,...
G: TRENDnet 1-Port Multi-Function USB Print Server TE100-MFP1 (Version v1.0R). Electronics. Computers & Accessories. TRENDnet.
H: Cannon Terminator (Single). Sports & Outdoors. Sports & Fitness. CANNON.
I: Bodum 16-Ounce Picture Travel Tumbler/Mug with Picture Insert and Spill Resistant Lid. Home & Kitchen. Kitchen & Dining. Bodum.
J: Carry Speed Black Color Cs-pro Camera Sling Strap System Fast Rapid for Dslr. Electronics. Camera & Photo. Carry Speed.
K: OtterBox Commuter Series Hybrid Case for iPod touch 4G (Purple/White). Electronics. Portable Audio & Video. OtterBox.
L: [3-Pack] Supershieldz- High Definition Clear Screen Protector for RCA Pro 10 Edition Tablet (RCT6203W46) + Lifetime Replacements Warranty [3-PACK] - Retail Packaging. Electronics. Computers &...
M: Tinksky Set of Replacement Soft PU Foam Earpads Ear Pads Ear Cushions with Head Cushion for Sennheiser HD418 HD419 HD428 HD429 HD439 HD438 HD448 HD449...
N: Egyptian Bedding All-Season King Size Luxury Siberian Goose Down Comforter Duvet Insert 750FP 1200 Thread Count 100% Egyptian Cotton (King, White Solid). Home & Kitchen...
O: ButtKicker Mini LFE Subwoofer for Home Theater. Electronics. Home Audio. Buttkicker.
P: Henoda Clip Accessory for Fitbit Zip Activity and Sleep Tracker. Sports & Outdoors. Sports & Fitness. Henoda.
Q: Swimming Goggles for Women and Men - 100% U.v. Protection, Anti-shatter, Anti-fog, Mirror Coated Lenses! Easily Adjustable, Friendly Strap with Plastic Buckle for Easy Removal!...
R: Deep Thoughts 3pk Melty Cube Scented Wax Melts: Hippie Days (eucalyptus,thyme,cedar,patchouli), Enchanted Sandalwood (sandalwood,mandarin) and Nag Champa (patchouli,juniper,vanilla,rose geranium,lavender). 3.2 oz each. Home & Kitchen...
S: DSLRKIT 2.5mm-N3 2.5-N3 stereo Remote Shutter Connecting Cord for TC-252 TW-282 TF-361 371 RW-221, Replace CL-N3. Electronics. Camera & Photo. DSLRKIT.
T: SPACE Seating Big and Tall AirGrid Back and Padded Mesh Seat, Adjustable Arms, Gunmetal Finish Base Ergonomic Managers Chair, Black. Home & Kitchen. Furniture. Space...


assistant
Answer: N