Question: who has been elected as the new president of colombia
[{'answer': 'Iván Duque', 'provenance': [{'wikipedia_id': '44100697', 'title': '2018 Colombian presidential election', 'start_paragraph_id': 1, 'start_character': 260, 'end_paragraph_id': 1, 'end_character': 270, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44100697', 'title': '2018 Colombian presidential election', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 334, 'bleu_score': 0.883267512169542, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11165783396157643989}, 'section': 'Section::::Abstract.'}]}]