Question: how many ccg's are there in england
[{'answer': '211', 'provenance': [{'wikipedia_id': '36720255', 'title': 'Clinical commissioning group', 'start_paragraph_id': 1, 'start_character': 581, 'end_paragraph_id': 1, 'end_character': 584, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36720255', 'title': 'Clinical commissioning group', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 663, 'bleu_score': 0.743931963073156, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18064275119139156101}, 'section': 'Section::::Structure and membership.:Mergers.\n'}]}]