Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: FUGOO Style XL- Portable Rugged Waterproof Wireless Bluetooth Speaker 35 Hrs Battery Life with Built in Speakerphone (Sand/Black)
Product 2: Vifa Helsinki Hi-Resolution Bluetooth 4.0 Wireless Portable Speaker - Sandstone

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