Question: what percent of the us population is catholic
[{'answer': '22 %', 'provenance': [{'wikipedia_id': '410868', 'title': 'Catholic Church in the United States', 'start_paragraph_id': 124, 'start_character': 1909, 'end_paragraph_id': 124, 'end_character': 1915, 'bleu_score': 1.0, 'section': 'Section::::Demographics.\n'}]}, {'provenance': [{'wikipedia_id': '410868', 'title': 'Catholic Church in the United States', 'start_paragraph_id': 1, 'start_character': 13, 'end_paragraph_id': 1, 'end_character': 651, 'bleu_score': 0.721936173179422, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14320846118870054787}, 'section': 'Section::::Abstract.'}]}]