Question: who decides how much the president will be paid
[{'answer': 'Congress', 'provenance': [{'wikipedia_id': '24113', 'title': 'President of the United States', 'start_paragraph_id': 3, 'start_character': 546, 'end_paragraph_id': 3, 'end_character': 554, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'President', 'provenance': [{'wikipedia_id': '24113', 'title': 'President of the United States', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]