Question: what is the name of the minister of finance in nigeria
[{'answer': 'Kemi Adeosun', 'provenance': [{'wikipedia_id': '9812775', 'title': 'Finance Minister of Nigeria', 'start_paragraph_id': 2, 'start_character': 193, 'end_paragraph_id': 2, 'end_character': 205, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9812775', 'title': 'Finance Minister of Nigeria', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 43, 'bleu_score': 0.570674577705599, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16087066733834910166}, 'section': 'Section::::Abstract.'}]}]