answerEntity: Ukrainian Soviet Socialist Republic
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q46', 'id': 0, 'label': 'Europe'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q212', 'id': 1, 'label': 'Ukraine'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q217', 'id': 2, 'label': 'Moldova'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q133356', 'id': 3, 'label': 'Ukrainian Soviet Socialist Republic'}], 'links': [{'name_': 'P30', 'source': 1, 'target': 0, 'label': 'continent'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}, {'name_': 'P530', 'source': 1, 'target': 2, 'label': 'diplomatic relation'}, {'name_': 'P1365', 'source': 1, 'target': 3, 'label': 'replaces'}, {'name_': 'P30', 'source': 2, 'target': 0, 'label': 'continent'}, {'name_': 'P47', 'source': 2, 'target': 1, 'label': 'shares border with'}, {'name_': 'P17', 'source': 2, 'target': 2, 'label': 'country'}, {'name_': 'P30', 'source': 3, 'target': 0, 'label': 'continent'}, {'name_': 'P156', 'source': 3, 'target': 1, 'label': 'followed by'}, {'name_': 'P3842', 'source': 3, 'target': 2, 'label': 'located in the present-day administrative territorial entity'}]}