Where is Mount Rushmore located?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q83497', 'id': 0, 'label': 'Mount Rushmore'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q250937', 'id': 1, 'label': 'Black Hills'}], 'links': [{'name_': 'P4552', 'source': 0, 'target': 1, 'label': 'mountain range'}]}