Question: who won the nba rookie of the year
[{'answer': 'Malcolm Brogdon', 'provenance': [{'wikipedia_id': '631964', 'title': 'NBA Rookie of the Year Award', 'start_paragraph_id': 3, 'start_character': 176, 'end_paragraph_id': 3, 'end_character': 191, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '631964', 'title': 'NBA Rookie of the Year Award', 'start_paragraph_id': 3, 'start_character': 125, 'end_paragraph_id': 3, 'end_character': 864, 'bleu_score': 0.7066592041474741, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8920059945201915721}, 'section': 'Section::::Abstract.'}]}]