Question: how to become the us ambassador to the un
[{'answer': 'nominated by the U.S. President', 'provenance': [{'wikipedia_id': '316610', 'title': 'United States Ambassador to the United Nations', 'start_paragraph_id': 1, 'start_character': 688, 'end_paragraph_id': 1, 'end_character': 713, 'bleu_score': 0.668740304976422, 'section': 'Section::::Abstract.'}]}, {'answer': 'confirmed by the Senate', 'provenance': [{'wikipedia_id': '316610', 'title': 'United States Ambassador to the United Nations', 'start_paragraph_id': 1, 'start_character': 728, 'end_paragraph_id': 1, 'end_character': 751, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '316610', 'title': 'United States Ambassador to the United Nations', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 341, 'bleu_score': 0.670296436148174, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14395636271041339059}, 'section': 'Section::::Abstract.'}]}]