Question: when did the movie trading places come out
[{'answer': 'June 8 , 1983', 'provenance': [{'wikipedia_id': '520990', 'title': 'Trading Places', 'start_paragraph_id': 2, 'start_character': 142, 'end_paragraph_id': 2, 'end_character': 155, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '520990', 'title': 'Trading Places', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 393, 'bleu_score': 0.9712154609069981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2351725468619405255}, 'section': 'Section::::Abstract.'}]}]