def __create_help_description(indent, options, long_descriptions):
    """
    Create a description that is shown for the help option.

    :param indent: How much to indent the description.
    :type indent: str
    :param options: The available options.
    :type options: list
    :param long_descriptions: Long descriptions for all options.
    :type long_descriptions: list
    :return: The help description.
    :rtype: str
    """

    help_description = "\n{}Valid answers are".format(indent)

    for option, long_description in zip(options, long_descriptions):
        help_description += "\n{}'{}' for {}".format(indent, option, long_description)

    help_description += ": "
    return help_description