@classmethod
    def sentences(cls, nb=3):
        return [cls.sentence() for _ in range(0, nb)]
Tests that negative flags can not be parsed.
dataset/ETHPy150Open joke2k/faker/faker/providers/lorem/__init__.py/Provider.sentences--crossover with--dataset/ETHPy150Open kiip/statsite/tests/unit/test_parser.py/TestParser.test_fails_negative_flag