Question: who has been elected as the new secretary general of united nations
[{'answer': 'António Guterres', 'provenance': [{'wikipedia_id': '44412544', 'title': '2016 United Nations Secretary-General selection', 'start_paragraph_id': 1, 'start_character': 261, 'end_paragraph_id': 1, 'end_character': 277, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44412544', 'title': '2016 United Nations Secretary-General selection', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 574, 'bleu_score': 0.979054689945215, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12810573438320605758}, 'section': 'Section::::Abstract.'}]}]