Question: when did the price is right first air
[{'answer': 'November 26 , 1956', 'provenance': [{'wikipedia_id': '5391506', 'title': 'The Price Is Right (1956 American game show)', 'start_paragraph_id': 2, 'start_character': 50, 'end_paragraph_id': 2, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]