Question: when did the original ghostbusters movie come out
[{'answer': 'June 8 , 1984', 'provenance': [{'wikipedia_id': '205013', 'title': 'Ghostbusters', 'start_paragraph_id': 69, 'start_character': 139, 'end_paragraph_id': 69, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Release.:Box office.\n'}]}, {'provenance': [{'wikipedia_id': '205013', 'title': 'Ghostbusters', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 615, 'bleu_score': 0.7574236629345661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13762390188650062517}, 'section': 'Section::::Abstract.'}]}]