Question: the structure of the eye that continues to grow throughout life is the
[{'answer': 'The lens', 'provenance': [{'wikipedia_id': '305465', 'title': 'Lens (anatomy)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '305465', 'title': 'Lens (anatomy)', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 802, 'bleu_score': 0.9866213202385071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3270410218042228974}, 'section': 'Section::::Structure.\n'}]}]