Question: are cranial nerves part of the cns or pns
[{'answer': 'PNS', 'provenance': [{'wikipedia_id': '25096', 'title': 'Peripheral nervous system', 'start_paragraph_id': 1, 'start_character': 31, 'end_paragraph_id': 1, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '25096', 'title': 'Peripheral nervous system', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 725, 'bleu_score': 0.504412498767999, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13393188522339191700}, 'section': 'Section::::Abstract.'}]}]