Question: who narrated the original peter and the wolf
[{'answer': 'Natalya Sats', 'provenance': [{'wikipedia_id': '365850', 'title': 'Peter and the Wolf', 'start_paragraph_id': 3, 'start_character': 46, 'end_paragraph_id': 3, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '365850', 'title': 'Peter and the Wolf', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 1032, 'bleu_score': 0.5441929768555861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2366495933391054000}, 'section': 'Section::::Background.\n'}]}]