Multiple conditions for a single button

Hey all…

I have a small problem. I don’t know how to code this…

I made a trivia game, and there is a final button that will show you the score you got on the quiz.
When the button is clicked, based on the score, it will play a movie clip with “you scored 10%”, etc…

There are 5 possible outcomes, 20% 40% 60% 80% 100%…
When the button is pressed, it has to play the movie clip with the corresponding percentage…

Any help is appreciated!