Question: when did the first nike air max come out
[{'answer': '1987', 'provenance': [{'wikipedia_id': '2452974', 'title': 'Nike Air Max', 'start_paragraph_id': 1, 'start_character': 89, 'end_paragraph_id': 1, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]