def ask_yes_no_question(question):
    """Prints a question on the CLI that the user must respond
    with a yes or no.

    :param question: Text of the question. Include question mark on it.
    :type question: str
    :return: Whether the user said 'y' (True) or 'n' (False).
    :rtype: bool
    """
    answer = ''

    while answer not in ('y', 'n'):
        print(f'{question} [y/n](n):')

        answer = input()

        if not answer:
            answer = 'n'

    if answer == 'y':
        return True

    return False