Question: when is america's got talent live 2017
[{'answer': 'August 15 , 2017', 'provenance': [{'wikipedia_id': '51620827', 'title': "America's Got Talent (season 12)", 'start_paragraph_id': 36, 'start_character': 88, 'end_paragraph_id': 36, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Quarterfinals.\n'}]}, {'provenance': [{'wikipedia_id': '51620827', 'title': "America's Got Talent (season 12)", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 501, 'bleu_score': 0.9361374222844411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2465777519106518571}, 'section': 'Section::::Abstract.'}]}]