What general lost the Battle of Princeton and the siege of Yorktown during the American Revolution?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q106727050', 'id': 0, 'label': 'Metropolitan Museum of Art Tagging Vocabulary'}, {'type': 'INTERNAL', 'name_': 'Q23', 'id': 1, 'label': 'George Washington'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q192769', 'id': 2, 'label': 'American Revolution'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1132579', 'id': 3, 'label': 'Battle of Princeton'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q3403851', 'id': 4, 'label': 'Siege of Yorktown'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q459447', 'id': 5, 'label': 'Siege of Yorktown'}, {'type': 'INTERNAL', 'name_': 'Q7972547', 'id': 6, 'label': 'George Washington at Princeton'}], 'links': [{'name_': 'P1343', 'source': 1, 'target': 0, 'label': 'described by source'}, {'name_': 'P1343', 'source': 2, 'target': 0, 'label': 'described by source'}, {'name_': 'P180', 'source': 4, 'target': 1, 'label': 'depicts'}, {'name_': 'P180', 'source': 4, 'target': 5, 'label': 'depicts'}, {'name_': 'P180', 'source': 6, 'target': 1, 'label': 'depicts'}, {'name_': 'P180', 'source': 6, 'target': 3, 'label': 'depicts'}]}