help a girl out

Which of the following statements best compares the role of a sound designer and a sound engineer?

The sound designer creates sounds for video and film production, and the sound engineer runs the sound system in live theatrical events.
The sound designer plans out the sounds for an entire production, and the sound engineer implements those sounds.
The sound designer oversees the creation of musical sounds, while the sound engineer manufactures background sounds.
The sound designer is responsible for the overall sound quality, gaffer of a production, while the sound engineer focuses on one single sound element..