Who was the running mate of George H. W. Bush in the 1988 US Presidential Election?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'INTERNAL', 'name_': 'Q1860', 'id': 1, 'label': 'English'}, {'type': 'INTERNAL', 'name_': 'Q207', 'id': 2, 'label': 'George W. Bush'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q23505', 'id': 3, 'label': 'George H. W. Bush'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1484464', 'id': 4, 'label': 'Bush'}, {'type': 'INTERNAL', 'name_': 'Q17100378', 'id': 5, 'label': '1988 United States presidential election in Idaho'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q643015', 'id': 6, 'label': '1988 United States presidential election'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P37', 'source': 0, 'target': 1, 'label': 'official language'}, {'name_': 'P6', 'source': 0, 'target': 2, 'label': 'head of government'}, {'name_': 'P6', 'source': 0, 'target': 3, 'label': 'head of government'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}, {'name_': 'P27', 'source': 2, 'target': 0, 'label': 'country of citizenship'}, {'name_': 'P1412', 'source': 2, 'target': 1, 'label': 'languages spoken, written or signed'}, {'name_': 'P22', 'source': 2, 'target': 3, 'label': 'father'}, {'name_': 'P734', 'source': 2, 'target': 4, 'label': 'family name'}, {'name_': 'P407', 'source': 4, 'target': 1, 'label': 'language of work or name'}, {'name_': 'P17', 'source': 5, 'target': 0, 'label': 'country'}, {'name_': 'P991', 'source': 5, 'target': 3, 'label': 'successful candidate'}, {'name_': 'P361', 'source': 5, 'target': 6, 'label': 'part of'}]}