Question: who won championships trophy in cricket match in london
[{'answer': 'Pakistan', 'provenance': [{'wikipedia_id': '47997770', 'title': '2017 ICC Champions Trophy', 'start_paragraph_id': 1, 'start_character': 218, 'end_paragraph_id': 1, 'end_character': 226, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47997770', 'title': '2017 ICC Champions Trophy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 430, 'bleu_score': 0.9045335012919171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2628964597557418727}, 'section': 'Section::::Abstract.'}]}]