Question: when was the last time argentina won a trophy
[{'answer': '1986', 'provenance': [{'wikipedia_id': '37640929', 'title': 'History of the Argentina national football team', 'start_paragraph_id': 2, 'start_character': 207, 'end_paragraph_id': 2, 'end_character': 211, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '37640929', 'title': 'History of the Argentina national football team', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 286, 'bleu_score': 0.957870874785216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12682348207688587384}, 'section': 'Section::::Abstract.'}]}]