Instruction: Given the title of two products, predict if the two products are similar, if the two products will be purchased or viewed together. Answer only from the options.

Input:
Product 1: Proscan 32-Inch Bluetooth Sound bar with FM Radio
Product 2: VIZIO SB3821-C6 38-Inch 2.1 Channel Sound Bar with Wireless Subwoofer

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