Question: current minister of law and justice of pakistan
[{'answer': 'Usman Ibrahim', 'provenance': [{'wikipedia_id': '16459009', 'title': 'Minister for Law and Justice (Pakistan)', 'start_paragraph_id': 42, 'start_character': 12, 'end_paragraph_id': 42, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::List of ministers.\n'}]}]