Question: who won defensive player of the year this year
[{'answer': 'Draymond Green'}, {'provenance': [{'wikipedia_id': '671992', 'title': 'NBA Defensive Player of the Year Award', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 419, 'bleu_score': 0.7864044634768751, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17445193207269115268}, 'section': 'Section::::Abstract.'}]}]