Question: when was ankara made the capital of turkey
[{'answer': '1923', 'provenance': [{'wikipedia_id': '802', 'title': 'Ankara', 'start_paragraph_id': 2, 'start_character': 288, 'end_paragraph_id': 2, 'end_character': 292, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '802', 'title': 'Ankara', 'start_paragraph_id': 2, 'start_character': 123, 'end_paragraph_id': 2, 'end_character': 1027, 'bleu_score': 0.7762481567359031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11369778760694608714}, 'section': 'Section::::Abstract.'}]}]