Question: when does the next warrior cats come out
[{'answer': 'November 6 , 2018', 'provenance': [{'wikipedia_id': '1886892', 'title': 'Warriors (novel series)', 'start_paragraph_id': 31, 'start_character': 984, 'end_paragraph_id': 31, 'end_character': 1001, 'bleu_score': 1.0, 'section': 'Section::::Series.:"Warriors: A Vision of Shadows".\n'}]}]