Instruction: Predict whether two products are similar, whether two products are likely to be purchased or viewed together based on their titles. Choose your answer from the provided options.

Input:
Product 1: Acoustic Audio R191 in Ceiling/in Wall Speaker 2 Pair Pack 2 Way Home Theater 800 Watt R191-2PR
Product 2: Klipsch PRO-7502-L-THX In-Wall Speaker - White (Each)

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