Question: gland located at the base of the brain in the sella turcica
[{'answer': 'pituitary gland', 'provenance': [{'wikipedia_id': '57925', 'title': 'Pituitary gland', 'start_paragraph_id': 1, 'start_character': 27, 'end_paragraph_id': 1, 'end_character': 42, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '57925', 'title': 'Pituitary gland', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 913, 'bleu_score': 0.9490587242497921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1779734762471787575}, 'section': 'Section::::Abstract.'}]}]