Imagine an alien was just shot down in a game. Create a variable called alien_color and assign it a value of 'green', 'yellow', or 'red'.
Write an if statement to test whether the alien’s color is green. If it is, print a message that the player just earned 5 points.
Write one version of this program that passes the if test and another that fails. (The version that fails will have no output.)
Choose a color for an alien as you did in the previous exercise and write an if-else chain.
Turn your if-else chain from the previous exercise into an if-elif-else cahin.