answerEntity: Hassan Rouhani's plagiarism allegations
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q838380', 'id': 0, 'label': 'President of Iran'}, {'type': 'INTERNAL', 'name_': 'Q348144', 'id': 1, 'label': 'Hassan Rouhani'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q40890602', 'id': 2, 'label': "Hassan Rouhani's plagiarism allegations"}], 'links': [{'name_': 'P39', 'source': 1, 'target': 0, 'label': 'position held'}, {'name_': 'P793', 'source': 1, 'target': 2, 'label': 'significant event'}, {'name_': 'P710', 'source': 2, 'target': 1, 'label': 'participant'}]}