What is the last major that Jack Nicklaus won?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q6173448', 'id': 0, 'label': 'Wikipedia:Vital articles/Level/4'}, {'type': 'INTERNAL', 'name_': 'Q30', 'id': 1, 'label': 'United States of America'}, {'type': 'INTERNAL', 'name_': 'Q6581097', 'id': 2, 'label': 'male'}, {'type': 'INTERNAL', 'name_': 'Q8229', 'id': 3, 'label': 'Latin script'}, {'type': 'INTERNAL', 'name_': 'Q42311', 'id': 4, 'label': 'Sebastian Vettel'}, {'type': 'INTERNAL', 'name_': 'Q3494048', 'id': 5, 'label': 'BBC World Sport Star of the Year'}, {'type': 'INTERNAL', 'name_': 'Q3351250', 'id': 6, 'label': 'Olivier Nicklaus'}, {'type': 'INTERNAL', 'name_': 'Q4570865', 'id': 7, 'label': '1962 U.S. Open'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q9424', 'id': 8, 'label': 'Jack Nicklaus'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q37563557', 'id': 9, 'label': 'Nicklaus'}], 'links': [{'name_': 'P5008', 'source': 1, 'target': 0, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}, {'name_': 'P5008', 'source': 3, 'target': 0, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P21', 'source': 4, 'target': 2, 'label': 'sex or gender'}, {'name_': 'P1346', 'source': 5, 'target': 4, 'label': 'winner'}, {'name_': 'P1346', 'source': 5, 'target': 8, 'label': 'winner'}, {'name_': 'P21', 'source': 6, 'target': 2, 'label': 'sex or gender'}, {'name_': 'P734', 'source': 6, 'target': 9, 'label': 'family name'}, {'name_': 'P17', 'source': 7, 'target': 1, 'label': 'country'}, {'name_': 'P1346', 'source': 7, 'target': 8, 'label': 'winner'}, {'name_': 'P282', 'source': 9, 'target': 3, 'label': 'writing system'}]}