How to have user true/false input in python?

Question

I\'m new to python.

I want the program to ask

\"is Johnny hungry? True or false?\"

user inputs True then print is

Answer 1

def get_bool(prompt):
while True:
    try:
        return {"si": True, "no": False}[input(prompt).lower()]
    except KeyError:
        print ("Invalido ingresa por favor si o no!")

    respuesta = get_bool("Quieres correr este programa: si o no")

if (respuesta == True):
    x = 0
else:
    x = 2