Question: Which film was shown on a double bill with the film "Dumbo", Saludos Amigos or Valiant?
{'answer': 'Saludos Amigos', 'supporting_facts': [['Saludos Amigos', 0], ['Saludos Amigos', 4], ['Saludos Amigos', 5], ['Saludos Amigos', 8], ['Valiant (film)', 0]]}