Command= ""
started = False
while True:
command = input(">").lower()
if command== "start":
if started:
print(" Car is already started!")
else:
started = True
print("car started")
elif command=="stop":
if not started:
print("Car is already stopped.")
else:
started = False
print("Car stopped")
elif command == "help":
print("""
start - to start the car
stop-to stop the car
quit - to quit """)
elif command=="quit":
break
else:
print(" Sorry, I don't understand that.")