Write an expression that will cause the following code to print "I am a teenager" if the value of userAge is less than 20. Zybooks won't let me edit any other line, and UserAge > 20 was marked wrong. It won't accept the ≥ symbol either.

Write an expression that will cause the following code to print I am a teenager if the value of userAge is less than 20 Zybooks wont let me edit any other line class=