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: 1 X Vintage Style American Flag the Stars and the Stripes Throw Pillow Case, Pillowcase (Big Star)
Product 2: Mybecca Set of 4-18&quot; x 18&quot; Premium Hypoallergenic Cushion Pad Stuffer pillow Insert Sham Square Form Polyester Decorative Sofa and Bed Throw, Standard/White

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