Question: who moved nigeria capital from lagos to abuja
[{'answer': 'General Murtala Mohammed', 'provenance': [{'wikipedia_id': '56823', 'title': 'Abuja', 'start_paragraph_id': 7, 'start_character': 1017, 'end_paragraph_id': 7, 'end_character': 1041, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '56823', 'title': 'Abuja', 'start_paragraph_id': 7, 'start_character': 51, 'end_paragraph_id': 7, 'end_character': 1192, 'bleu_score': 0.8965338367387541, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17133380762951324120}, 'section': 'Section::::History.\n'}]}]