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: Cokin CP458  P-Series 58mm  Lens Adapter Ring
Product 2: XCSOURCE 20pcs Filter Ring Adapter 26 30 37 43 52 55 62 67 72 77 82mm Step Up/Down Ring Filter UV Set DC162

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