Question: the outer layer of the hair is the
[{'answer': 'cuticle', 'provenance': [{'wikipedia_id': '19851539', 'title': 'Cuticle (hair)', 'start_paragraph_id': 1, 'start_character': 9, 'end_paragraph_id': 1, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]