Question: who is the clarinet in peter and the wolf
[{'answer': 'Cat', 'provenance': [{'wikipedia_id': '365850', 'title': 'Peter and the Wolf', 'start_paragraph_id': 6, 'start_character': 398, 'end_paragraph_id': 6, 'end_character': 401, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}]