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: Cardboard Gold (1pk of 100) CS4 Card Saver 4 Pro Graded 4x6 Card/Memorabilia submits ULTRA PROTECTION
Product 2: Ultra-Pro 4-Pocket Pages (Postcards) - 100 Pages per box (Quantity of 1) [Misc.]

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