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: Mainstays 3-Shelf Bookcase | Wide Bookshelf Storage Wood Furniture (Oak)
Product 2: Sauder 413322 Beginnings 3-Shelf Bookcase, 24.56&quot; L x 11.45&quot; W x 35.28&quot; H, Highland Oak

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