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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Forever Collectibles San Francisco 49ers Rugged Dual Hybrid Apple iPhone 5 & 5S Case. Sports & Outdoors. Fan Shop. Forever Collectibles.
2nd: RIO Gear Rio Brands XCB202CB-01 Sand Anchor, White. Sports & Outdoors. Outdoor Recreation. RIO Gear.

Options:
A: Lexar JumpDrive Tough 128GB USB 3.1 Flash Drive - LJDTD128ABNL. Electronics. Computers & Accessories. Lexar.
B: Travel Smart by Conair 50-Watt Reverse Transformer. Electronics. Accessories & Supplies. Travel Smart.
C: First Alert P-520 Indoor/Outdoor Wired Security Camera with Audio (Black). Electronics. Camera & Photo. First Alert.
D: BEST CAR GUN HOLSTER For Vehicles & Trucks - Works Great for 1911, Revolvers, Pistols, & Hand Guns - Universal Fit for Glock, Springfield, Taurus,...
E: Maximal Power FC500 CAN LPE8+DB CAN LPE8 Camera Battery and USB Charger Combo for Canon LP-E8, Canon 550D, 600D, T2i, T3i, Kiss X4 and Kiss...
F: Craig Electronics Smart TV HDMI Adapter and Mouse (CVD601). Electronics. Television & Video. Craig Electronics.
G: ColorYourLife 7-Pack Non-woven Reusable Kids Carrying Shopping Grocery Tote Bag for Party Favor in Retail Packaging -10" Assorted Colors. Home & Kitchen. Kitchen & Dining...
H: DMZOK WiFi Camera, Wireless Security IP Camera, Nanny Cam, HD 720P Home Security Camera with Night Vision Two Way Audio Motion Detection (White2). Electronics. Camera...
I: Gamma Tennis Trainer, Yellow/Blue. Sports & Outdoors. Sports & Fitness. Gamma.
J: Frenchi Furniture Half Moon Console Table. Home & Kitchen. Furniture. Frenchi Furniture.
K: Nutribullet Replacement Part - Power Base & Warranty Card. Home & Kitchen. Kitchen & Dining. FranzKitchen.
L: Vandor 26061 Marvel Heroes Ceramic Mug, Multicolored, 12-Ounce. Home & Kitchen. Kitchen & Dining. Vandor.
M: CaliTime Canvas Throw Pillow Cover Case for Couch Sofa Home Decoration Vintage Big Old Tree 18 X 18 Inches Black. Home & Kitchen. Bedding. CaliTime.
N: TITLE Mesh Handwrap Wash Bag. Sports & Outdoors. Sports & Fitness. Title Boxing.
O: PeakPlus Graduated Compression Socks for Men & Women - Pro Athletic Sports Recovery Socks for Running, Training, Race, Travel - Odor Resistant, Anti Bacteria. Sports...
P: Kamenstein 5123721 Ellington 16-Jar Revolving Countertop Spice Rack Organizer with Free Spice Refills for 5 Years. Home & Kitchen. Kitchen & Dining. Kamenstein.
Q: 2 Count RCA DiscWasher RD1046 Refill Fluid For Vinyl Record Care System 1.25 oz. Electronics. Accessories & Supplies. Discwasher.
R: XSKN Arabic Silicone Keyboard Skin Cover for MacBook 12" with Retina Display 2015 Version US Layout (Black). Electronics. Computers & Accessories. XSKN.
S: JKase(TM) Premium Quality Folio Leather Case Cover for Kindle Keyboard / Kindle 3 (3rd Third Generation Keyboard 6" Kindle Wi-Fi + 3G) Black. Electronics. eBook...
T: Emile Henry Made In France Flame Pizza Stone, 12.6 x 12.6", Charcoal. Home & Kitchen. Kitchen & Dining. Emile Henry.


assistant
Answer: O