Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: 3-Piece Modern Reversible Microfiber / Faux Leather Sectional Sofa Set w/ Ottoman (Grey)
Product 2: Casa Andrea Milano 3pc Modern Reversible Grey Charcoal Sectional Sofa Couch with Chaise and Ottoman

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: C