Question: what is the top of the skull called
[{'answer': 'calvaria ( skullcap )', 'provenance': [{'wikipedia_id': '168859', 'title': 'Skull', 'start_paragraph_id': 50, 'start_character': 339, 'end_paragraph_id': 50, 'end_character': 359, 'bleu_score': 1.0, 'section': 'Section::::Structure of human skull.\n'}]}, {'provenance': [{'wikipedia_id': '168859', 'title': 'Skull', 'start_paragraph_id': 50, 'start_character': 0, 'end_paragraph_id': 50, 'end_character': 402, 'bleu_score': 0.826978147638988, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12979797924654920155}, 'section': 'Section::::Structure of human skull.\n'}]}]