Instruction: Given the title of two products, predict if the two products are similar, if the two products will be purchased or viewed together. Answer only from the options.

Input:
Product 1: Lanzar Distinct Series 10&quot; Inch Car Subwoofer | Free Air DVC Pro Audio Car Sub |10 -In. 240 Watt (DCTOA10D)
Product 2: Planet Audio AC8D 1200 Watt, 8 Inch, Dual 4 Ohm Voice Coil Car Subwoofer

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