#I do know that the f tag allows me to put varribels in a message# 
speed = int(input("Enter vehicle speed: "))

if 51 <= speed <= 55:
    print("Caution slow down")
elif 56 <= speed <= 60:
    print("Fine is $200")
elif speed >= 61:
    print("Fine is $1000")
else:
    print("Speed is safe")