Question: the sebaceous glands are part of what system
[{'answer': 'integumentary system', 'provenance': [{'wikipedia_id': '464075', 'title': 'Sebaceous gland', 'start_paragraph_id': 20, 'start_character': 40, 'end_paragraph_id': 20, 'end_character': 60, 'bleu_score': 1.0, 'section': 'Section::::Function.:Immune function and nutrition.\n'}]}, {'provenance': [{'wikipedia_id': '464075', 'title': 'Sebaceous gland', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 417, 'bleu_score': 0.699611585826956, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14398104108857802150}, 'section': 'Section::::Function.:Immune function and nutrition.\n'}]}]