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: American Bass Usa XFL 1244 2000W Max dual 4 12&quot; Subwoofer
Product 2: Lanzar OPTI1522D 15-Inch High-Performance Dual 2 Ohm Subwoofer DVC, Set of 1

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