Question: who has to approve the budget of the u.s. government
[{'answer': 'Congress', 'provenance': [{'wikipedia_id': '377146', 'title': 'United States budget process', 'start_paragraph_id': 1, 'start_character': 58, 'end_paragraph_id': 1, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '377146', 'title': 'United States budget process', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 1151, 'bleu_score': 0.987987443031558, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3713345698985892853}, 'section': "Section::::The budget processes.:The President's budget request.\n"}]}]