Question: who modeled his capital city in ravenna after constantinople
[{'answer': 'Theodoric the Great', 'provenance': [{'wikipedia_id': '30080390', 'title': 'Ostrogothic Ravenna', 'start_paragraph_id': 1, 'start_character': 319, 'end_paragraph_id': 1, 'end_character': 338, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30080390', 'title': 'Ostrogothic Ravenna', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1075, 'bleu_score': 0.9685968214576921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5802337804068274128}, 'section': 'Section::::Abstract.'}]}]