Question: when did loyola last win the ncaa championship
[{'answer': '1963', 'provenance': [{'wikipedia_id': '27653604', 'title': "Loyola Ramblers men's basketball", 'start_paragraph_id': 2, 'start_character': 3, 'end_paragraph_id': 2, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27653604', 'title': "Loyola Ramblers men's basketball", 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 380, 'bleu_score': 0.905341140211783, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 304004046857408831}, 'section': 'Section::::Abstract.'}]}]