Question: who developed cognitive therapy for persons with depression
[{'answer': 'Aaron T. Beck', 'provenance': [{'wikipedia_id': '9037411', 'title': 'Cognitive therapy', 'start_paragraph_id': 1, 'start_character': 85, 'end_paragraph_id': 1, 'end_character': 98, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9037411', 'title': 'Cognitive therapy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1004, 'bleu_score': 0.985964042079227, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12827371885050039798}, 'section': 'Section::::Abstract.'}]}]