Question: who won the last cricket world cup 2016
[{'answer': 'West Indies', 'provenance': [{'wikipedia_id': '49310367', 'title': '2016 ICC World Twenty20 Final', 'start_paragraph_id': 1, 'start_character': 168, 'end_paragraph_id': 1, 'end_character': 179, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49310367', 'title': '2016 ICC World Twenty20 Final', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 285, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2405440224444328046}, 'section': 'Section::::Abstract.'}]}]