They'll then show you one of the other two doors, or one of the other two curtains. And they'll show you one of the other two curtains that does not have the prize. And no matter which one you pick, there will always be at least one other curtain that does not have the prize. There might be two if you picked right, but none of them have the prize. And then they will show it to you. And so let's say that they show you curtain number three, and so curtain number three has the goat. And then they will ask you, do you want to switch to curtain number two?