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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: GUNNAR Gaming and Computer Eyewear/Sheadog, Amber tint - patented lens, reduce digital eye strain, block 65% of harmful blue light. Electronics. Computers & Accessories. Gunnar...
2nd: Ultimate Ears BOOM 2 Cherry Bomb Wireless Mobile Bluetooth Speaker (Waterproof and Shockproof). Electronics. Portable Audio & Video. Ultimate Ears.

Options:
A: 64GB Micro SD Card, Class 10, TF Generic Memory Card With Adapter Retail Package (Pre-Order Now. New Orders Scheduled to Ship on March 21st, USPS...
B: Sea Eagle Inflatable High Cushion Seat Designed for Explorer and FastTrack Kayaks. Sports & Outdoors. Outdoor Recreation. Sea Eagle.
C: Veluxio Special Edition Waist Trimmer Weight Loss Belt. Sports & Outdoors. Sports & Fitness. Veluxio Sports.
D: Kirby G4 Emptor with Fill Tube. Home & Kitchen. Vacuums & Floor Care. Kirby.
E: GG Collection Grazia Cream Spoon Rest. Home & Kitchen. Kitchen & Dining. GG Collection.
F: Canon WC-DC52 Wide Converter for the Canon A10, A20, A60, A40, A70, A75, A80, A85, A95, A510, A520, A540 & A570IS Cameras. Electronics. Camera &...
G: Coaster Home Furnishings World Map Writing Desk Nickel and Printed Clear. Home & Kitchen. Furniture. Coaster Home Furnishings.
H: Fujifilm Instax Mini 8 Instant Film Camera (Raspberry) with Fujifilm Instax Mini Instant Film Twin Pack (20 Sheets) + Compact Bag Case + Batteries &...
I: Hello Kitty Sports Junior Tennis Racquet. Sports & Outdoors. Sports & Fitness. Hello Kitty Sports.
J: OnWay Premium Leather Folio Case for 7-Inch Amazon Fire Tablet - BLACK. Electronics. Computers & Accessories. SHEROX.
K: Luxury Best Potato Masher Stainless Steel Ricer Superior Quality, A Great Gift For A Loved One - By Erin Leslie. Home & Kitchen. Kitchen &...
L: 200 FoodVacBags 6" X 10" Vacuum Sealer 4 mil Food Storage Bags for Foodsaver. Home & Kitchen. Kitchen & Dining. FoodVacBags.
M: Plantronics CS50/HL10 Headset Bundle. Electronics. Accessories & Supplies. Plantronics.
N: Everlast 100 Year Anniversary Kit (Black, 70-Pound). Sports & Outdoors. Sports & Fitness. Everlast.
O: Cobalt Blue Glass Straw Dispenser by Miles Kimball. Home & Kitchen. Kitchen & Dining. Miles Kimball.
P: LG Q7 Case, LG Q7 Plus Case, Full Cover Tempered Glass Screen Protector, ATUS Hybrid Dual Layer Protective TPU Case (Rose). Electronics. Accessories & Supplies...
Q: Egg plate 6pcs set Star Fish Car Heart Rabbit Bear Shape. Home & Kitchen. Kitchen & Dining. M.V. Trading.
R: Lighthouse Christian Products Devoted Praying Woman Sculpture, 6 x 6 x 5. Home & Kitchen. Home Dcor. Lighthouse Christian Products.
S: ProAm USA 5" LCD Video Monitor Hood/Sunshade. Electronics. Camera & Photo. ProAm USA.
T: Cg Identical Pair of Pineapple Salt and Pepper Shakers, Yellow. Home & Kitchen. Kitchen & Dining. Cg.


assistant
Answer: H