Question: what kind of money is used in argentina
[{'answer': 'peso', 'provenance': [{'wikipedia_id': '407877', 'title': 'Argentine peso', 'start_paragraph_id': 0, 'start_character': 10, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '407877', 'title': 'Argentine peso', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 248, 'bleu_score': 0.9517713210466091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4998605244744122230}, 'section': 'Section::::Abstract.'}]}]