Question: when did michael jordan win his first mvp
[{'answer': '1987 -- 88 season'}, {'provenance': [{'wikipedia_id': '20455', 'title': 'Michael Jordan', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 590, 'bleu_score': 0.9026436933752341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11390670755978899567}, 'section': 'Section::::Professional career.:Pistons roadblock (1987–1990).\n'}]}]