Question: st xaviers college kolkata is under which university
[{'answer': 'the University of Calcutta', 'provenance': [{'wikipedia_id': '1336766', 'title': "St. Xavier's College, Kolkata", 'start_paragraph_id': 1, 'start_character': 477, 'end_paragraph_id': 1, 'end_character': 503, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1336766', 'title': "St. Xavier's College, Kolkata", 'start_paragraph_id': 1, 'start_character': 89, 'end_paragraph_id': 1, 'end_character': 608, 'bleu_score': 0.8052566586125081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6220454459730165740}, 'section': 'Section::::Abstract.'}]}]