Question: when did the first gremlins movie come out
[{'answer': 'June 8 , 1984', 'provenance': [{'wikipedia_id': '382387', 'title': 'Gremlins', 'start_paragraph_id': 101, 'start_character': 56, 'end_paragraph_id': 101, 'end_character': 69, 'bleu_score': 1.0, 'section': 'Section::::Reception.:Box office.\n'}]}, {'provenance': [{'wikipedia_id': '382387', 'title': 'Gremlins', 'start_paragraph_id': 101, 'start_character': 0, 'end_paragraph_id': 101, 'end_character': 1289, 'bleu_score': 0.9902197551206561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3278218714743844723}, 'section': 'Section::::Reception.:Box office.\n'}]}]