Question: how many episodes will be in nashville season 6
[{'answer': '16', 'provenance': [{'wikipedia_id': '55139311', 'title': 'Nashville (season 6)', 'start_paragraph_id': 1, 'start_character': 176, 'end_paragraph_id': 1, 'end_character': 178, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55139311', 'title': 'Nashville (season 6)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 187, 'bleu_score': 0.934334813046729, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11286424252897800500}, 'section': 'Section::::Abstract.'}]}]