If/then question

i am rusty in ASland, and i’m jumping right back in… i am creating a magic8 ball in flash, but instead of just randomizing the answers throughout the whole thing, i want to randomize answers up to the third question. after that, i want to move on to a different movie clip in the next frame. i am betting this will require an if/then, but i can’t for the life of me, remember how to do it. could someone show me a quick example of the actionscript?

thanks!