Question: constantinople was designed to be the center of what religious world
[{'answer': 'Christianity', 'provenance': [{'wikipedia_id': '5646', 'title': 'Constantinople', 'start_paragraph_id': 2, 'start_character': 998, 'end_paragraph_id': 2, 'end_character': 1010, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5646', 'title': 'Constantinople', 'start_paragraph_id': 81, 'start_character': 0, 'end_paragraph_id': 81, 'end_character': 545, 'bleu_score': 0.976043556018343, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18416938846140988378}, 'section': 'Section::::Culture.:Religion.\n'}]}]