answerEntity: Metal Gear Solid 2: Substance
graph: {'nodes': [{'type': 'INTERNAL', 'name_': 'Q6173448', 'id': 0, 'label': 'Wikipedia:Vital articles/Level/4'}, {'type': 'INTERNAL', 'name_': 'Q1406', 'id': 1, 'label': 'Microsoft Windows'}, {'type': 'INTERNAL', 'name_': 'Q907226', 'id': 2, 'label': 'Metal Gear Solid 2: Sons of Liberty'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q2102', 'id': 3, 'label': 'snake'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q2252574', 'id': 4, 'label': 'Metal Gear Solid 2: Substance'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q6582527', 'id': 5, 'label': 'Metal Gear Solid'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q2007514', 'id': 6, 'label': 'Raiden'}], 'links': [{'name_': 'P5008', 'source': 1, 'target': 0, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P400', 'source': 2, 'target': 1, 'label': 'platform'}, {'name_': 'P4969', 'source': 2, 'target': 4, 'label': 'derivative work'}, {'name_': 'P155', 'source': 2, 'target': 5, 'label': 'follows'}, {'name_': 'P674', 'source': 2, 'target': 6, 'label': 'characters'}, {'name_': 'P5008', 'source': 3, 'target': 0, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P400', 'source': 4, 'target': 1, 'label': 'platform'}, {'name_': 'P144', 'source': 4, 'target': 2, 'label': 'based on'}, {'name_': 'P400', 'source': 5, 'target': 1, 'label': 'platform'}, {'name_': 'P156', 'source': 5, 'target': 2, 'label': 'followed by'}]}