Question: who was a leader in reforming the catholic church
[{'answer': 'Ignatius of Loyola', 'provenance': [{'wikipedia_id': '236236', 'title': 'Counter-Reformation', 'start_paragraph_id': 77, 'start_character': 130, 'end_paragraph_id': 77, 'end_character': 148, 'bleu_score': 1.0, 'section': 'Section::::Spiritual movements.:Devotion and mysticism.\n'}]}, {'provenance': [{'wikipedia_id': '236236', 'title': 'Counter-Reformation', 'start_paragraph_id': 77, 'start_character': 0, 'end_paragraph_id': 77, 'end_character': 678, 'bleu_score': 0.8647246876978311, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5421231971796047826}, 'section': 'Section::::Spiritual movements.:Devotion and mysticism.\n'}]}]