Instruction: Evaluate the titles of Product 1 and Product 2 to assess their similarity and whether they are likely to be purchased or viewed together. Then, select the appropriate option.

Input:
Product 1: Sony - FE 50mm F1.8 Standard Lens (SEL50F18F)
Product 2: Vello Canon EF/EF-S Lens to Sony NEX Camera Adapter

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