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: PIONEER TS-SW3002S4 12&quot; 1,500-Watt Shallow-Mount Subwoofer with Single 4ohm Voice Coil
Product 2: Rockville RSST12 Single 12&quot; 0.9 cu.ft. Sealed Car/Truck Shallow Sub Enclosure

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