Instruction: Predict whether two products are similar, whether two products are likely to be purchased or viewed together based on their titles. Choose your answer from the provided options.

Input:
Product 1: Bianchi PatrolTek 8014 Black Universal Radio Case
Product 2: Replacement Motorola XTS2500 FBI Earpiece with Push to Talk (PTT) Microphone - Acoustic Earphone For Motorola XTS2500 Radio - Headset for Security and Surveillance

Options:
A: Users who buy product 1 may also buy product 2.
B: Users who view product 1 may also view product 2.
C: The product 1 is similar with the product 2.
Answer: B