Question: when did the secret life of the american teenager start
[{'answer': 'July 1 , 2008', 'provenance': [{'wikipedia_id': '17899586', 'title': 'The Secret Life of the American Teenager', 'start_paragraph_id': 28, 'start_character': 72, 'end_paragraph_id': 28, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::Broadcasting.\n'}]}]