Question: who has the power to create an army
[{'answer': 'Congress', 'provenance': [{'wikipedia_id': '28880664', 'title': 'Powers of the United States Congress', 'start_paragraph_id': 0, 'start_character': 28, 'end_paragraph_id': 0, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '28880664', 'title': 'Powers of the United States Congress', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 1805, 'bleu_score': 0.983758766969486, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3239508745428857813}, 'section': 'Section::::General powers.\n'}]}]