4. Choose the right option (true or false):

a) A storyboard is a series of videos that show the sequence of events in a story.
b) In addition to films, the storyboard can be used in companies to identify product improvements.
c) The storyboard can only be used by the film industry, as its purpose is to illustrate a story.
d) A storyboard is a series of illustrations that visually represent the sequence of events in a story.

( )F, T, T, F
( )T, F, F, T
( )F, T, F, T
( )T, F, T, F