Problem: The 1991 Washington Redskins season started with a franchise-record 11 straight victories. Also during the season, "The Hogs (American football)", under the coaching of Redskins offensive line coach Joe Bugel, allowed a league low and franchise record nine sacks the third lowest total in NFL history. The 1991 Redskins offense also dominated under the brilliant coaching of offensive minded head football coach Joe Gibbs scoring 485 points which was the most by any team in the 1991 NFL season. The 1991 Redskins defense was also dominant under the coaching of defensive coordinator and guru Richie Petitbon, giving up only 224 total points which was second best of any team in the NFL in 1991, while also not allowing a single point to opponents in 3 of the 16 games played that season. After posting a 142 record, the Redskins made and dominated the 199192 NFL playoffs, beating the 1991 Atlanta Falcons season and 1991 Detroit Lions season by a combined score of 6417. On January 26, 1992, the Redskins won Super Bowl XXVI by defeating the Buffalo Bills 3724 with Mark Rypien winning the games Super Bowl MVP award. After the Super Bowl, the Redskins set another franchise record by sending eight players to the Pro Bowl. The 1991 Washington Redskins season are widely considered one of the best teams in NFL history.
Answer this question based on the article: How many more points did the Redskins win by against the Buffalo Bills in Super Bowl XXVI?
A: 13

Problem: The Iraqi revolt against the British, also known as the 1920 Iraqi Revolt or Great Iraqi Revolution, started in Baghdad in the summer of 1920 with mass demonstrations by Iraqis, including protests by embittered officers from the old Ottoman army, against the British occupation of Iraq. The revolt gained momentum when it spread to the largely tribal Shia regions of the middle and lower Euphrates. Sheikh Mehdi Al-Khalissi was a prominent Shia leader of the revolt. Sunni and Shia religious communities cooperated during the revolution as well as tribal communities, the urban masses, and many Iraqi officers in Syria. The objectives of the revolution were independence from British rule and creation of an Arab government. Though the revolt achieved some initial success, by the end of October 1920, the British had crushed the revolt. Although the revolt was largely over by the end of 1920, elements of it dragged on until 1922. During the 1920 revolt, another anti-British rebellion took place in the north Iraq by the Kurds, who were trying to gain independence. One of the major Kurdish leaders of the Kurdish revolt was Sheikh Mahmoud Barzanji.
Answer this question based on the article: How many more years longer did elements of the revolt drag till 1922 after it ended in 1920?
A: 2

Problem: From the Great Recession, Czech Republic is in stagnation or decreasing of GDP. Some commenters and economists criticising fiscally conservative policy of Petr Necas right-wing government, especially criticising ex-minister of finance, Miroslav Kalousek. Miroslav Kalousek in a 2008 interview, as minister of finance in the center-right government of Mirek Topolanek, said "Czech Republic will not suffer by financial crisis". In September 2008, Miroslav Kalousek formed state budget with projection of 5% GDP increase in 2009. In 2009 and 2010, Czech Republic suffered strong economical crisis and GDP decreased by 4,5%. From 2009 to 2012, Czech Republic suffered highest state budget deficits in history of independent Czech Republic. From 2008 to 2012, the public debt of Czech Republic increased by 18,9%. Most decrease of industrial output was in construction industry (-25% in 2009, -15,5% in 2013). From 4Q 2009 to 1Q 2013, GDP decreased by 7,8%.
Answer this question based on the article: How many more percentage points did the GDP decrease between Q4 2009 and 1Q 2013 than it decreased from 2009 and 2010?
A:
3.3