Question: when does hawaii five 0 season 8 come out
[{'answer': 'September 29 , 2017', 'provenance': [{'wikipedia_id': '54900847', 'title': 'Hawaii Five-0 (2010 TV series, season 8)', 'start_paragraph_id': 49, 'start_character': 83, 'end_paragraph_id': 49, 'end_character': 102, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}]