Instruction: Evaluate the titles of Product 1 and Product 2 to assess their similarity and whether they are likely to be purchased or viewed together. Then, select the appropriate option.

Input:
Product 1: Pyle Car Stereo Receiver System &amp; Backup Camera Kit Touch-Screen Headunit Radio CD/DVD Player | Bluetooth Wireless Streaming | Hands-Free Talking | USB/MP3/AUX/AM/FM Radio | Single DIN (PLT85BTCM)
Product 2: Soundstream VR-732 Single Din Car Stereo DVD Player with 7&quot; LCD Touchscreen Display (Discontinued by Manufacturer)

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