How many Academy Awards has Chloé Zhao won?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q1860', 'id': 0, 'label': 'English'}, {'type': 'INTERNAL', 'name_': 'Q312107', 'id': 1, 'label': 'Martin Balsam'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q106291', 'id': 2, 'label': 'Academy Award for Best Supporting Actor'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q19020', 'id': 3, 'label': 'Academy Awards'}, {'type': 'INTERNAL', 'name_': 'Q105825', 'id': 4, 'label': 'William Hurt'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q21078321', 'id': 5, 'label': 'Chloé Zhao'}], 'links': [{'name_': 'P1412', 'source': 1, 'target': 0, 'label': 'languages spoken, written or signed'}, {'name_': 'P166', 'source': 1, 'target': 2, 'label': 'award received'}, {'name_': 'P1412', 'source': 4, 'target': 0, 'label': 'languages spoken, written or signed'}, {'name_': 'P1411', 'source': 4, 'target': 2, 'label': 'nominated for'}, {'name_': 'P166', 'source': 4, 'target': 3, 'label': 'award received'}, {'name_': 'P1412', 'source': 5, 'target': 0, 'label': 'languages spoken, written or signed'}]}