Patricia Showed a Video Clip from a Popular Movie to Her

Patricia showed a video clip from a popular movie to her class of 24 students at the beginning of her five-minute presentation. The clip lasted approximately a minute and a half and was shown on a television. Was this a good idea?

A) Yes; video creates audience interest in your presentation.
B) No; she probably needed to project it on a large screen to accommodate people sitting on the back row.
C) No; video often breaks the flow of a presentation.
D) No; the clip was probably too long in proportion to the length of her presentation.