answerEntity: Halo: Reach
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1747150', 'id': 0, 'label': 'Halo'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q283878', 'id': 1, 'label': 'Halo: Reach'}], 'links': [{'name_': 'P527', 'source': 0, 'target': 1, 'label': 'has part(s)'}, {'name_': 'P179', 'source': 1, 'target': 0, 'label': 'part of the series'}]}