Question: the clause that allows the federal government to expand its powers is the
[{'answer': 'Necessary and Proper Clause', 'provenance': [{'wikipedia_id': '2634753', 'title': 'Enumerated powers (United States)', 'start_paragraph_id': 12, 'start_character': 11, 'end_paragraph_id': 12, 'end_character': 38, 'bleu_score': 1.0, 'section': 'Section::::Political interpretation.\n'}]}, {'provenance': [{'wikipedia_id': '2634753', 'title': 'Enumerated powers (United States)', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 895, 'bleu_score': 0.969191309144216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17769356227068370829}, 'section': 'Section::::Necessary and Proper Clause.\n'}]}]