Question: when was stephen curry drafted to the nba
[{'answer': '2009', 'provenance': [{'wikipedia_id': '5877677', 'title': '2009 NBA draft', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 4, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5877677', 'title': '2009 NBA draft', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 685, 'bleu_score': 0.838815985842123, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15865347797411728485}, 'section': 'Section::::Abstract.'}]}]