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: Seotic 2 in 1 Port 3.5mm Aux Headphone Jack and Charger Adapter Cable IP 8 7/7 Plus Support iOS 10.3 (Silver). Electronics. Accessories & Supplies...
2nd: EBL 8 Bay AA AAA Battery Charger with AA 2800mAh (4 Pack) and AAA 1100mAh (4 Pack) Ni-MH Rechargeable Batteries. Electronics. Accessories & Supplies. EBL.
3rd: TPU Skin Case Cover with Screen Protector For Sony Walkman NWZ-E383 NWZ-E384 NWZ-E385 - Translucent Smoke. Electronics. Portable Audio & Video. HappyZone.

Options:
A: Richards Homewares Hamilton/E 2 Tier Deluxe Shower Caddy with Soap Dish, Bronze, 12.8 x 4 x 25.4. Home & Kitchen. Bath. Richards Homewares.
B: Jensen JCR-332-BK AM/FM Dual Alarm Clock Radio with Top Loading CD Player (Discontinued by Manufacturer). Electronics. Home Audio. Jensen.
C: VIVO Universal Sound Bar Bracket Speaker Mount Below or Above Wall Mounted TV | Fits 23"-65" (Mount-SPSB2). Electronics. Accessories & Supplies. VIVO.
D: DAKINE Triangle Scraper. Sports & Outdoors. Outdoor Recreation. Dakine.
E: AtmosFX 3DFX Form. Electronics. Television & Video. ATMOS.
F: KingLinen 8 Piece Queen Aruba Turquoise/Taupe Comforter Set. Home & Kitchen. Bedding. KingLinen.
G: Altec Lansing AHS322 Stereo Over-the-head headset. Electronics. Computers & Accessories. Altec Lansing.
H: OldShark Dash Cam, 3" 1080P HD Car Recorder 170 Wide Angle Night Vison Dashboard Camera with G-Sensor, Loop Recording, WDR, Parking Guard. Electronics. Car &...
I: Emergency Zone 5 in 1 Survival Whistle. Compass, Whistle, Water-Resistant Container, Signal Mirror, Ferro Rod. Available in 1, 3, 30, and 300 Pack. Sports &...
J: Disney's Frozen, "Olaf Dance" Character Pillow and Fleece Throw Blanket Set, 40" x 50", Multi Color. Home & Kitchen. Bedding. Disney.
K: PNY nVidia GeForce GTX560 1GB DDR5 2DVI/Mini HDMI PCI-Express Video Card. Electronics. Computers & Accessories. PNY.
L: Umbra Tidal Sensor Soap Pump. Home & Kitchen. Bath. Umbra.
M: WoodWick Candle, Medium, Baby Powder. Home & Kitchen. Home Dcor. WoodWick.
N: zechy Grip Tape - Hockey, Baseball, Lacrosse, Anything You Need a Better Grip on - 2 inch by 15 feet (3 Pack). Sports & Outdoors...
O: Rebel Lures Bumble Bug Fishing Lure. Sports & Outdoors. Sports & Fitness. Rebel.
P: Corelle Square 10-1/4-Inch Dinner Plate, Simple Lines. Home & Kitchen. Kitchen & Dining. Corelle.
Q: Design Toscano Eye of Horus Fine Ceramic Offering Vessel. Home & Kitchen. Home Dcor. Design Toscano.
R: Toshiba SATELLITE C55-B5200 Laptop Screen 15.6 LED BOTTOM LEFT WXGA HD. Electronics. Computers & Accessories. Generic.
S: BlueAvocado-XO(ECO) 2-Pack Reusable Zip Lunch Bag. Home & Kitchen. Kitchen & Dining. XO Eco.
T: SeaSense Claw Anchor Galvanized, 11-Pound. Sports & Outdoors. Sports & Fitness. SeaSense.


assistant
Answer: R