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: AuraSound AST-2B-4 Pro Bass Shaker Tactile Transducer
Product 2: ButtKicker Wireless Home Theater Kit, Includes ButtKicker Advance and Power Amplifier BKA300 (BK-KIT-4)

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