answerEntity: Booker T. Washington
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q49085', 'id': 0, 'label': 'African Americans'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q319871', 'id': 1, 'label': 'Booker T. Washington'}], 'links': [{'name_': 'P172', 'source': 1, 'target': 0, 'label': 'ethnic or cultural origin'}]}