# A SIMPLE FUNCTION - decides whether a text string starts with a given prefix
def starts_with(string, substring):
  if string.startswith(substring):
    return True
  else:
    return False

prefix = 'King'
word = 'Kingdom'
print(word, starts_with(word, prefix))
word = 'Kingston'
print(word, starts_with(word, prefix))
word = 'Kindred'
print(word, starts_with(word, prefix))
word = 'Kingpin'
print(word, starts_with(word, prefix))