Printing strings.. help..

[zepel]

My program works, please tell me what you think and if I should change anything?

def reverse(text):
    return text[::-1]

def upperCase(text2):
    return text2.upper()

def hyphens(text3):
    return '-'.join(text3.split())

def main():

    while True:
        text = str(input("Enter a text: "))
        print(reverse(text))

        text2 = str(input("Enter another text: "))
        print(upperCase(text2))

        text3 = str(input("Enter another text: "))
        print(hyphens(text3))
        
    while False:
        break
    
main()