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: Elegance Silver Silver Heart Cake And Knife Set. Home & Kitchen. Kitchen & Dining. Elegance Silver.
2nd: Nachtmann Saphir 8 1/4-Inch Crystal Vase. Home & Kitchen. Home Dcor. Nachtmann - The Life Style Division of Riedel Glass Works.

Options:
A: MALOUF Z Travel U Neck GEL DOUGH Memory Foam + Z Gel Pillow Rayon from Bamboo Velour Cover 5-Year U.S. Warranty. Home & Kitchen. Bedding...
B: Nexus 80mm B/W Case Fan. Electronics. Computers & Accessories. Mobile Edge.
C: PAC SNI-1/3.5 3.5mm Ground Loop Isolator. Electronics. Accessories & Supplies. PAC.
D: Juvale 7-Piece Magnetic Spice Jars with Holder - Stainless Steel Construction - Includes Clear Rotating Top Lid Dispensers - 3 Pouring Sizes - Holds 3.5...
E: Gunslick 43022, Shotgun - All Gauge. Sports & Outdoors. Sports & Fitness. Gunslick.
F: SATA 22 Pin Male to 22 Pin Female Left Angle Adapter. Electronics. Accessories & Supplies. Micro SATA Cables.
G: Home Trends 61590.16RM Bazaar Red 16-Piece Reactive Glaze Square Dinnerware Set, Red/Black/White/Orange Stripes. Home & Kitchen. Kitchen & Dining. Home Trends.
H: Unity Candles Personalized just for your wedding. Home & Kitchen. Home Dcor. Unity Candles.
I: Dvala Sheet Set, Bright Green Twin by IKEA. Home & Kitchen. Bedding. IKEA.
J: Zen Active Yoga Block - 4.8 Out of Five Stars - Non Slip Cork Yoga Block - Environmentally Friendly and 100% Renewable Cork - Best...
K: Digipower TC-55N Travel Charger for Nikon. Electronics. Camera & Photo. DigiPower.
L: Blurex Slim Leather Portfolio Case With 2 Tier Stand for Blackberry Playbook. Electronics. Computers & Accessories. Blurex.
M: AVAWO Red and Green Reflex Sight with 4 Reticles. Sports & Outdoors. Sports & Fitness. AVAWO.
N: XFX GeForce 8800GT 512 MB XXX 670 Mhz PCI-E SLI Video Card (PVT88PYDD4). Electronics. Computers & Accessories. XFX.
O: Sunshine Joy 3D Mindful Skull Tapestry Beach Sheet Hanging Wall Art Magical Decor - 60x90 Inches - Amazing 3-D Effects. Home & Kitchen. Home Dcor...
P: Ultimate Arms Gear Set Of 2 Original Russian Military Surplus Mosin Nagant M38 M44 91/30 1891 91 30 7.62x54 Leather Srap Cartridge Ammo Ammunition Rounds...
Q: Bionaire Pure Indoor Living Low Profile Room Heater. Home & Kitchen. Heating, Cooling & Air Quality. Bionaire.
R: Salt & Pepper Shakers Coordinates w/ Corelle Splendor. Home & Kitchen. Kitchen & Dining. Corelle.
S: HEAD Zeus/Hades/Ares (165/170/175 Racquetball Racquet Series, (3 5/8" and 3 7/8" Grip Available). Sports & Outdoors. Sports & Fitness. HEAD.
T: Paper Orchid Baby Cupcake Wrapper Blush, Set of 12. Home & Kitchen. Kitchen & Dining. Paper Orchid.


assistant
Answer: G