Question: what is the name of nigeria inspector general of police
[{'answer': 'Ibrahim Idris Kpotum'}, {'provenance': [{'wikipedia_id': '46620996', 'title': 'Inspector General of Police (Nigeria)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 198, 'bleu_score': 0.876442361164372, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18245063259208911372}, 'section': 'Section::::Abstract.'}]}]