Question: who argued that there was a wall of seperation between church and state
[{'answer': 'Thomas Jefferson', 'provenance': [{'wikipedia_id': '596325', 'title': 'Separation of church and state in the United States', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 69, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '596325', 'title': 'Separation of church and state in the United States', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 213, 'bleu_score': 0.780324276606238, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18343334199917920921}, 'section': 'Section::::Abstract.'}]}]