Question: who was the first catholic to be voted us president
[{'answer': 'John F. Kennedy', 'provenance': [{'wikipedia_id': '4958298', 'title': 'Catholic Church and politics in the United States', 'start_paragraph_id': 4, 'start_character': 184, 'end_paragraph_id': 4, 'end_character': 199, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4958298', 'title': 'Catholic Church and politics in the United States', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 799, 'bleu_score': 0.9738694308849041, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4298981130929734617}, 'section': 'Section::::Abstract.'}]}]