Question: what is the largest wave ever recorded on lake superior
[{'answer': '26.6 feet', 'provenance': [{'wikipedia_id': '19069168', 'title': 'List of storms on the Great Lakes', 'start_paragraph_id': 38, 'start_character': 287, 'end_paragraph_id': 38, 'end_character': 296, 'bleu_score': 1.0, 'section': 'Section::::The "Chiclone" (2010).\n'}]}, {'provenance': [{'wikipedia_id': '19069168', 'title': 'List of storms on the Great Lakes', 'start_paragraph_id': 38, 'start_character': 0, 'end_paragraph_id': 38, 'end_character': 1163, 'bleu_score': 0.9492303720232651, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14442046943860241337}, 'section': 'Section::::The "Chiclone" (2010).\n'}]}]