AdventureStory

def start():
    print("welcome to ---- adventure story")
    level1()


def level1():
    part1=input("""Mario wakes up in a dark room.\n
                    Does he "A" turn on a light \n
                    "B"  turn on his phone. \n
                    Enter an option: """).upper()#.upper converts to uppercase

    if part1 == "A": #If the user enters option A
        level2()
    elif part1 == "B":
        print ("The phone is BOMB, it explodes. Mario dies.")
        theEnd()
    else:
        print("Choose again")
        level1()

start()