Question: who is the us attorney general right now
[{'answer': 'Jeff Sessions', 'provenance': [{'wikipedia_id': '44002', 'title': 'United States Attorney General', 'start_paragraph_id': 11, 'start_character': 335, 'end_paragraph_id': 11, 'end_character': 348, 'bleu_score': 1.0, 'section': 'Section::::Presidential transition.\n'}]}]