Question: national speed limit on a single carriageway uk
[{'answer': '60 mph', 'provenance': [{'wikipedia_id': '27141687', 'title': 'Road speed limits in the United Kingdom', 'start_paragraph_id': 2, 'start_character': 100, 'end_paragraph_id': 2, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27141687', 'title': 'Road speed limits in the United Kingdom', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 508, 'bleu_score': 0.978375183951072, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11288203088886717805}, 'section': 'Section::::Abstract.'}]}]