Question: What is the name of a district of Buenos Aires, Argentina and the southernmost barrio in Capital Federal, and contains the Autódromo Juan y Oscar Gálvez, home of the Argentine Grand Prix, a round of the Formula One championship?
{'answer': 'Villa Riachuelo', 'supporting_facts': [['Villa Riachuelo', 0], ['Villa Riachuelo', 1], ['Argentine Grand Prix', 0]]}