Question: when was the last time pakistan won icc
[{'answer': '2017', 'provenance': [{'wikipedia_id': '769640', 'title': 'ICC Champions Trophy', 'start_paragraph_id': 5, 'start_character': 120, 'end_paragraph_id': 5, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]