Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: Aftermarket Radio Stereo Installation Complete Double Din Dash Kit Fitted For BMW 3 Series E46 Wiring Harness Antenna Adaptor
Product 2: Car Stereo | BOSS Audio BV9362BI Double Din, 6.2 Inch Digital LCD Monitor, Touchscreen, DVD/CD/MP3/USB/SD AM/FM, Bluetooth, Wireless Remote

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