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: Monstrum Tactical Low Profile Picatinny Riser Mount (0.5&quot; H x 5.7&quot; L), for Scopes and Optics
Product 2: UTG PRO US Made 30mm/2PCs High Profile POI Picatinny Rings

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: A