def confirmation_prompt(message):
    """Continue prompting at the terminal for a yes/no repsonse

    Arguments:
        message (str): The prompt message

    Returns:
        bool: True if the user responded yes, otherwise False
    """
    responses = { 'yes': True, 'y': True, 'no': False, 'n': False }
    while True:
        print('{} (yes/no): '.format(message), end='')
        choice = input().lower()
        if choice in responses:
            return responses[choice]
        print('Please respond with "yes" or "no".')