Question: what role does the president play in foreign affairs
[{'answer': 'negotiates treaties with foreign nations', 'provenance': [{'wikipedia_id': '7564', 'title': 'Foreign policy of the United States', 'start_paragraph_id': 4, 'start_character': 94, 'end_paragraph_id': 4, 'end_character': 134, 'bleu_score': 1.0, 'section': 'Section::::Powers of the President.\n'}]}, {'answer': 'Commander in Chief of the United States Armed Forces'}, {'answer': 'Both the Secretary of State and ambassadors are appointed by the President'}, {'provenance': [{'wikipedia_id': '7564', 'title': 'Foreign policy of the United States', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 619, 'bleu_score': 0.965998324468304, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6345049840046906855}, 'section': 'Section::::Powers of the President.\n'}]}, {'provenance': [{'wikipedia_id': '7564', 'title': 'Foreign policy of the United States', 'section': 'Section::::Powers of the President.\n', 'start_paragraph_id': 4, 'end_paragraph_id': 4, 'meta': {'evidence_span': ['Subject to the advice and consent role of the U.S. Senate, the President of the United States negotiates treaties with foreign nations, but treaties enter into force only if ratified by two-thirds of the Senate. The President is also Commander in Chief of the United States Armed Forces, and as such has broad authority over the armed forces. Both the Secretary of State and ambassadors are appointed by the President, with the advice and consent of the Senate. The United States Secretary of State acts similarly to a foreign minister and under Executive leadership is the primary conductor of state-to-state diplomacy.', 'the President of the United States negotiates treaties with foreign nations,', 'he United States Secretary of State acts similarly to a foreign minister and under Executive leadership is the primary conductor of state-to-state diplomacy.']}}]}, {'provenance': [{'wikipedia_id': '7564', 'title': 'Foreign policy of the United States', 'section': 'Section::::Historical overview.\n', 'start_paragraph_id': 8, 'end_paragraph_id': 8, 'meta': {'evidence_span': ['to-state diplomacy. Congress is the only branch of government that has the authority to declare war. Furthermore, Congress writes the civilian and military budget, thus has vast power in military action and foreign aid. Congress also has power to regulate commerce with foreign nations. The main trend regarding the history of U.S. foreign policy since the American Revolution is the shift from non-interventionism before and after World War I, to its growth as a world power and global hegemony during and since World War II and the end of the Cold War in the 20th century. Since the 19th century, U.S. foreign policy also has been characterized by a shift from the realist school to the idealistic or Wilsonian school of international relations.', '. The main trend regarding the history of U.S. foreign policy since the American Revolution is the shift from non-interventionism before and after World War I, to its growth as a world power and global hegemony during and since World War II and the end of the Cold War in the 20th century. Since the 19th century, U.S. foreign policy also has been characterized by a shift from the realist school to the idealistic or Wilsonian school of international relations.']}}]}]