answerEntity: Milk
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q25186', 'id': 0, 'label': 'Gus Van Sant'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q44221', 'id': 1, 'label': 'Sean Penn'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q201687', 'id': 2, 'label': 'Milk'}], 'links': [{'name_': 'P57', 'source': 2, 'target': 0, 'label': 'director'}, {'name_': 'P161', 'source': 2, 'target': 1, 'label': 'cast member'}]}