Who won the presidential elections in 2010 and 2012?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q155', 'id': 0, 'label': 'Brazil'}, {'type': 'INTERNAL', 'name_': 'Q183', 'id': 1, 'label': 'Germany'}, {'type': 'INTERNAL', 'name_': 'Q188759', 'id': 2, 'label': 'representative democracy'}, {'type': 'INTERNAL', 'name_': 'Q475646', 'id': 3, 'label': 'International Association for Sports and Leisure Facilities'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q40231', 'id': 4, 'label': 'public election'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q15911314', 'id': 5, 'label': 'association'}, {'type': 'INTERNAL', 'name_': 'Q1514669', 'id': 6, 'label': None}, {'type': 'INTERNAL', 'name_': 'Q92512231', 'id': 7, 'label': 'Associação dos Servidores da Agência Brasileira de Inteligência'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P530', 'source': 0, 'target': 1, 'label': 'diplomatic relation'}, {'name_': 'P122', 'source': 0, 'target': 2, 'label': 'basic form of government'}, {'name_': 'P530', 'source': 1, 'target': 0, 'label': 'diplomatic relation'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}, {'name_': 'P2283', 'source': 2, 'target': 4, 'label': 'uses'}, {'name_': 'P17', 'source': 3, 'target': 1, 'label': 'country'}, {'name_': 'P31', 'source': 3, 'target': 5, 'label': 'instance of'}, {'name_': 'P17', 'source': 6, 'target': 1, 'label': 'country'}, {'name_': 'P1269', 'source': 6, 'target': 4, 'label': 'facet of'}, {'name_': 'P17', 'source': 7, 'target': 0, 'label': 'country'}, {'name_': 'P31', 'source': 7, 'target': 5, 'label': 'instance of'}]}