Question: when was the last time india won the cricket world cup
[{'answer': '2011', 'provenance': [{'wikipedia_id': '4667059', 'title': 'India at the Cricket World Cup', 'start_paragraph_id': 1, 'start_character': 143, 'end_paragraph_id': 1, 'end_character': 147, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]