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: Klipsch HD Theater SB 3 Soundbar with Wireless Subwoofer
Product 2: VIZIO S5451w-C2 54-Inch 5.1 Channel Sound Bar with Subwoofer and Surrounds (2014 Model)

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: B