What series premiered first, Mario or Sonic?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q4803535', 'id': 0, 'label': 'Mario'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1046812', 'id': 1, 'label': 'Sonic the Hedgehog'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q194135', 'id': 2, 'label': 'Miles "Tails" Prower'}, {'type': 'INTERNAL', 'name_': 'Q6764505', 'id': 3, 'label': 'Mario & Sonic'}], 'links': [{'name_': 'P674', 'source': 1, 'target': 2, 'label': 'characters'}, {'name_': 'P8345', 'source': 3, 'target': 0, 'label': 'media franchise'}, {'name_': 'P8345', 'source': 3, 'target': 1, 'label': 'media franchise'}]}