Question: who said organ transplants are best left to the professionals
[{'answer': 'The Simpsons', 'provenance': [{'wikipedia_id': '2118256', 'title': 'Bart Gets an Elephant', 'start_paragraph_id': 1, 'start_character': 55, 'end_paragraph_id': 1, 'end_character': 67, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]