Question: what part of the brain controls the endocrine system
[{'answer': 'The hypothalamus', 'provenance': [{'wikipedia_id': '58685', 'title': 'Hypothalamus', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '58685', 'title': 'Hypothalamus', 'start_paragraph_id': 31, 'start_character': 0, 'end_paragraph_id': 31, 'end_character': 390, 'bleu_score': 0.965203995518735, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12015338726847135801}, 'section': 'Section::::Function.:Hormone release.\n'}]}]