Who was president of Italy during World War II and a close friend of Adolf Hitler?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q38', 'id': 0, 'label': 'Italy'}, {'type': 'INTERNAL', 'name_': 'Q188', 'id': 1, 'label': 'German'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q362', 'id': 2, 'label': 'World War II'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q352', 'id': 3, 'label': 'Adolf Hitler'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q66225', 'id': 4, 'label': 'Alois Hitler, Jr.'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P2936', 'source': 0, 'target': 1, 'label': 'language used'}, {'name_': 'P828', 'source': 2, 'target': 3, 'label': 'has cause'}, {'name_': 'P1412', 'source': 4, 'target': 1, 'label': 'languages spoken, written or signed'}, {'name_': 'P3373', 'source': 4, 'target': 3, 'label': 'sibling'}]}