If Then in Liberty BASIC

PROMPT "How old are you"; Answer
IF (Answer = 21) THEN
 PRINT "Congratulations! You may be able to rent a"
 PRINT "car in some states."
 END IF

IF (Answer = 20) THEN
 PRINT "You can't rent a car, but you're pre-approved"
 PRINT "for 20 different credit cards."
END IF

IF (Answer = 19) THEN
 PRINT "You're still officially a teenager."
END IF

IF (Answer = 18) THEN
 PRINT "You're old enough to join the military and"
 PRINT "fire an automatic rifle, but you still can't"
 PRINT "buy beer legally. Figure that one out."
END IF

IF (Answer = 17) THEN
 PRINT "You can see R-rated movies on"
 PRINT "your own (but you've probably done that for
           years)."
END IF
END