def METHOD_NAME():
    parser = ParlaiParser(False, False)
    parser.add_parlai_data_path()
    sentences = parser.add_argument_group('Gather into train, valid and test')
    sentences.add_argument(
        '-sid', '--slice_id', default=0, type=int, metavar='N', help='slice to process'
    )
    sentences.add_argument(
        '-ns',
        '--num_selected',
        default=15,
        type=int,
        metavar='N',
        help='number of selected passages',
    )
    sentences.add_argument(
        '-nc',
        '--num_context',
        default=3,
        type=int,
        metavar='N',
        help='number of sentences per passage',
    )
    sentences.add_argument(
        '-sr_n',
        '--subreddit_name',
        default='explainlikeimfive',
        type=str,
        help='subreddit name',
    )
    return parser.parse_args()