Question: when did michigan state basketball win a national championship
[{'answer': '1979', 'provenance': [{'wikipedia_id': '10105828', 'title': "Michigan State Spartans men's basketball", 'start_paragraph_id': 1, 'start_character': 412, 'end_paragraph_id': 1, 'end_character': 416, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '2000', 'provenance': [{'wikipedia_id': '10105828', 'title': "Michigan State Spartans men's basketball", 'start_paragraph_id': 1, 'start_character': 441, 'end_paragraph_id': 1, 'end_character': 445, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10105828', 'title': "Michigan State Spartans men's basketball", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1076, 'bleu_score': 0.9369882054979931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2210866113822018589}, 'section': 'Section::::Abstract.'}]}]