Question: what is the distance around lake of the isles
[{'answer': '2.86 miles'}, {'provenance': [{'wikipedia_id': '1846321', 'title': 'Lake of the Isles', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 382, 'bleu_score': 0.7308773308231521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5361654446734768562}, 'section': 'Section::::Abstract.'}]}]