What is the tallest building in the state where the Metropolitan Museum of Art is located?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q160236', 'id': 1, 'label': 'Metropolitan Museum of Art'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q2631701', 'id': 2, 'label': 'Central Park Tower'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 2, 'target': 0, 'label': 'country'}]}