Which of the Following Is True About Sound Bites

Which of the following is true about sound bites?

A) They are the TV equivalent of a photograph in newspapers.
B) Their average length has increased since the 1960s.
C) They are usually quite brief and can come from an expert, a celebrity, a victim, or a
D) They are part of a newspaper article.
E) They typically allow extra time for complex and nuanced ideas.