Question: how many chartered accountants are there in the uk
[{'answer': 'over 147,000'}, {'provenance': [{'wikipedia_id': '1272462', 'title': 'Institute of Chartered Accountants in England and Wales', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 351, 'bleu_score': 0.8807035249793851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18379931214150585516}, 'section': 'Section::::Abstract.'}]}]