What is the name of the sentence that makes a demand?

What is a generalization? a. a series of events that make up what happens in a story b.hints or clues that tell you what is going to happen in a story c.the final resolution or event that ties up loose ends in a story d. a simple statement about something complicated

Bescribe a food from your country that many people enjoy

Which work would represent a change to the artistic medium of this original work?