Question: Who won the last 20 over world cup?

Disambiguated questions and answers:
context: Six tournaments have so far been played, and only the West Indies, who currently hold the title, has won the tournament on multiple occasions. The inaugural 2007 World Twenty20, was staged in South Africa, and won by India, who defeated Pakistan in the final at the Wanderers Stadium in Johannesburg. The 2009 tournament took place in England, and was won by the previous runner-up, Pakistan, who defeated Sri Lanka in the final at Lord's. The third tournament was held in 2010, hosted by the countries making up the West Indies cricket team. England defeated Australia in the final in Barbados, which was played at Kensington Oval, winning their first international tournament. The fourth tournament, the 2012 World Twenty20, was held in Asia for the first time, with all matches played in Sri Lanka. The West Indies won the tournament by defeating Sri Lanka in the final, winning its first international tournament since the 2004 Champions Trophy. The fifth tournament, the 2014 ICC World Twenty20, was hosted by Bangladesh, and was won by Sri Lanka defeating India, Sri Lanka being the first team to play in three finals. West Indies are the current T20 World Cup holders, beating England in the 2016 final, winning their second title.
question: What team won the 2016 Mens ICC World Twenty20?
short_answers: West Indies
wikipage: ICC Men's T20 World Cup

context: Six tournaments have so far been played, and only the West Indies, who currently hold the title, has won the tournament on multiple occasions. The inaugural 2007 World Twenty20, was staged in South Africa, and won by India, who defeated Pakistan in the final at the Wanderers Stadium in Johannesburg. The 2009 tournament took place in England, and was won by the previous runner-up, Pakistan, who defeated Sri Lanka in the final at Lord's. The third tournament was held in 2010, hosted by the countries making up the West Indies cricket team. England defeated Australia in the final in Barbados, which was played at Kensington Oval, winning their first international tournament. The fourth tournament, the 2012 World Twenty20, was held in Asia for the first time, with all matches played in Sri Lanka. The West Indies won the tournament by defeating Sri Lanka in the final, winning its first international tournament since the 2004 Champions Trophy. The fifth tournament, the 2014 ICC World Twenty20, was hosted by Bangladesh, and was won by Sri Lanka defeating India, Sri Lanka being the first team to play in three finals. West Indies are the current T20 World Cup holders, beating England in the 2016 final, winning their second title.
question: What team won the 2014 Mens ICC World Twenty20?
short_answers: Sri Lanka
wikipage: ICC Men's T20 World Cup

context: It was first decided that every two years an ICC World Twenty20 tournament is to take place, except in the event of a Cricket World Cup being scheduled in the same year, in which case it will be held the year before. The first tournament was in 2007 in South Africa where India defeated Pakistan in the final. Kenya and Scotland had to qualify via the 2007 ICC World Cricket League Division One which was a 50-over competition that took place in Nairobi. In December 2007 it was decided to hold a qualifying tournament with a 20-over format to better prepare the teams. With six participants, two would qualify for the 2009 World Twenty20 and would each receive $250,000 in prize money. The second tournament was won by Pakistan who beat Sri Lanka by 8 wickets in England on 21 June 2009. The 2010 ICC World Twenty20 tournament was held in West Indies in May 2010, where England defeated Australia by 7 wickets. The 2012 ICC World Twenty20 was won by the West-Indies, by defeating Sri Lanka at the finals. For the first time, a host nation competed in the final of the ICC World Twenty20. There were 12 participants for the title including Ireland and Afghanistan as 2012 ICC World Twenty20 Qualifier. It was the first time the T20 World Cup tournament took place in an Asian country.
question: What team won the 2012 Mens ICC World Twenty20?
short_answers: West Indies
wikipage: ICC Men's T20 World Cup

Long answers:
knowledge: content: The ICC Men's T20 World Cup is the international championship of Twenty20 International cricket. 
wikipage: ICC Men's T20 World Cup

content: The 2012 ICC World T20 took place in Sri Lanka from 18 September to 7 October 2012 and was won by the West Indies.
wikipage: 2012 ICC World Twenty20

content: Sri Lanka won the tournament, beating India by 6 wickets in the final
wikipage: 2014 ICC World Twenty20

content:  In the final, the West Indies defeated England by four wickets.
wikipage: 2016 ICC World Twenty20
long_answer: The ICC Men's T20 World Cup is the international championship of Twenty20 International cricket. The 2012 ICC World T20 took place in Sri Lanka from 18 September to 7 October 2012 and was won by the West Indies. In the 2014 ICC World T20, which took place in Bangladesh, Sri Lanka beat India by 6 wickets. In the final of the 2016 ICC World T20, the West Indies defeated England by four wickets.