Question: who won the nba first sixth man award
[{'answer': 'Bobby Jones', 'provenance': [{'wikipedia_id': '748251', 'title': 'NBA Sixth Man of the Year Award', 'start_paragraph_id': 3, 'start_character': 265, 'end_paragraph_id': 3, 'end_character': 276, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '748251', 'title': 'NBA Sixth Man of the Year Award', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 524, 'bleu_score': 0.7850790982893241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16063369458414720961}, 'section': 'Section::::Abstract.'}]}]