Question: how far is it around the coast of britain
[{'answer': '11,072.76 miles', 'provenance': [{'wikipedia_id': '4891642', 'title': 'Coastline of the United Kingdom', 'start_paragraph_id': 4, 'start_character': 127, 'end_paragraph_id': 4, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Characteristics.:Length.\n'}]}, {'provenance': [{'wikipedia_id': '4891642', 'title': 'Coastline of the United Kingdom', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 912, 'bleu_score': 0.9866213202385071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9375844461918275022}, 'section': 'Section::::Characteristics.:Length.\n'}]}]