Question: how far is blue springs from kansas city
[{'answer': '19 miles'}, {'provenance': [{'wikipedia_id': '124768', 'title': 'Blue Springs, Missouri', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 304, 'bleu_score': 0.510107074792705, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7120059272923657937}, 'section': 'Section::::Abstract.'}]}]