Question: who acts as the federal government's lawyer before the supreme court
[{'answer': 'Solicitor General', 'provenance': [{'wikipedia_id': '105895', 'title': 'Solicitor General of the United States', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '105895', 'title': 'Solicitor General of the United States', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 1083, 'bleu_score': 0.7933369221191411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14333241028866777005}, 'section': 'Section::::Abstract.'}]}]