Question: when is season 6 of chicago fire coming out
[{'answer': 'September 28 , 2017', 'provenance': [{'wikipedia_id': '54024473', 'title': 'Chicago Fire (season 6)', 'start_paragraph_id': 1, 'start_character': 212, 'end_paragraph_id': 1, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54024473', 'title': 'Chicago Fire (season 6)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 379, 'bleu_score': 0.8633097535562501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12947698945158259345}, 'section': 'Section::::Abstract.'}]}]