Question: what is the name of a six-sided polygon
[{'answer': 'hexagon', 'provenance': [{'wikipedia_id': '59733', 'title': 'Hexagon', 'start_paragraph_id': 1, 'start_character': 15, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '59733', 'title': 'Hexagon', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 207, 'bleu_score': 0.781891614674725, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6390110820140195998}, 'section': 'Section::::Abstract.'}]}]