Question: where does the chancellor of the exchequer live
[{'answer': 'No. 11 Downing Street', 'provenance': [{'wikipedia_id': '70075', 'title': 'Chancellor of the Exchequer', 'start_paragraph_id': 21, 'start_character': 181, 'end_paragraph_id': 21, 'end_character': 202, 'bleu_score': 1.0, 'section': 'Section::::Perquisites of the office.:Official residence.\n'}]}, {'provenance': [{'wikipedia_id': '70075', 'title': 'Chancellor of the Exchequer', 'start_paragraph_id': 21, 'start_character': 143, 'end_paragraph_id': 21, 'end_character': 519, 'bleu_score': 0.877066997716867, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14334663610785445880}, 'section': 'Section::::Perquisites of the office.:Official residence.\n'}]}]