Question: when does the first episode of young sheldon air
[{'answer': 'September 25 , 2017', 'provenance': [{'wikipedia_id': '53475669', 'title': 'Young Sheldon', 'start_paragraph_id': 66, 'start_character': 141, 'end_paragraph_id': 66, 'end_character': 160, 'bleu_score': 1.0, 'section': 'Section::::Release.\n'}]}]