Question: when did the blues brothers movie come out
[{'answer': 'June 20 , 1980', 'provenance': [{'wikipedia_id': '4558294', 'title': 'The Blues Brothers (film)', 'start_paragraph_id': 96, 'start_character': 135, 'end_paragraph_id': 96, 'end_character': 151, 'bleu_score': 1.0, 'section': 'Section::::Soundtrack.\n'}]}]