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: Domke J-HERAL-RM Herald Rugged Wear (Military/Black)
Product 2: Manfrotto MB MS-BP-IGR Medium Backpack for DSLR Camera &amp; Personal Gear (Green)

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