Question: what is the top of a pyramid called
[{'answer': 'pyramidion', 'provenance': [{'wikipedia_id': '2382971', 'title': 'Pyramidion', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2382971', 'title': 'Pyramidion', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 687, 'bleu_score': 0.846764741205521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3319748547230438121}, 'section': 'Section::::Abstract.'}]}]