Instruction: Evaluate the titles of Product 1 and Product 2, then choose the option that best describes the relation between the two products.

Input:
Product 1: Itoya Art Profolio Expo 8.5X11
Product 2: Itoya XP-12-12 Art Profolio Expo 11x17in. Art Size 12 PAGE/24 View Design Black

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