Question: where was the world's first university established
[{'answer': 'Fez , Morocco', 'provenance': [{'wikipedia_id': '1461001', 'title': 'University of al-Qarawiyyin', 'start_paragraph_id': 1, 'start_character': 94, 'end_paragraph_id': 1, 'end_character': 107, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1461001', 'title': 'University of al-Qarawiyyin', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 569, 'bleu_score': 0.73915668687609, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1503987349663603508}, 'section': 'Section::::Abstract.'}]}]