def all_besides_none_equal(*args):
    """Return True if all of the (non-None) elements are equal"""
    non_none = list(filter(lambda x: x is not None, args))
    for i, arg in enumerate(non_none):
        if i + 1 < len(non_none) and arg != args[i + 1]:
            print(arg)
            return False
    return True