Question: Who won the last 20 over world cup?
Disambiguated questions and answers: question: What team won the 2016 Mens ICC World Twenty20?
What team won the 2014 Mens ICC World Twenty20?
What team won the 2012 Mens ICC World Twenty20?
answer: West Indies
Sri Lanka
West Indies
Natural Questions answer: West Indies (from the Wikipedia article "History of the ICC World Twenty20")