Exercise 8.4. The following functions are all intended to check whether a string contains any lowercase letters, but at least some of them are wrong. For each function, describe what the function actually does (assuming that the parameter is a string) def any_lovercase1(s): for c in s: if c.islower : return True else: return False def any.lowercase2(s): for c in s: if 'c'.islower: return 'True' else: return 'False def any_lowercase3(s): for c in s: flag c.islower ( return flag def any_lowercase4(s): flag = False for c in s: flag flag or c.isloer O return flag def any_lowercase5 (s): for c in s: if not c.islower : return False return True