def parent():
    print("Printing from the parent() function")

    def first_child():
        print("Printing from the first_child() function")

    def second_child():
        print("Printing from the second_child() function")

    second_child()
    first_child()


parent()


print("\n\n")


def parent(num):
    def first_child():
        return "Hi, I am Emma"

    def second_child():
        return "Call me Liam"

    if num == 1:
        return first_child
    else:
        return second_child


first = parent(1)
second = parent(2)

print(first)
print(second)

print(first())
print(second())


def speak(text):
    def whisper(word):
        return word.lower() + "..."

    return whisper(text)


print(speak("HELLO, World"))