Problem: The PRI, or Institutional Revolutionary Party is one of the major lasting legacies of the Mexican Revolution; its first iteration was the Partido Nacional Revolucionario founded in 1929 under Northern revolutionary general and president of Mexico  Plutarco Elías Calles, following the assassination of president-elect  Álvaro Obregón in 1928. The establishment of the party created an enduring structure that managed not only presidential succession but also groups with competing interests. Initially, Calles remained the power behind the presidency during a period known as the Maximato, but his hand-picked presidential candidate, Lázaro Cárdenas, won a power struggle with Calles, expelling him from the country. Cárdenas reorganized the party that Calles founded, creating formal sectors for interest groups, including one for the Mexican military. The reorganized party was named Party of the Mexican Revolution.  In 1946, the party again changed its name to the Institutional Revolutionary Party. The party under its various names held the presidency from 1929 to 2000 and since 2012, is the party again in power.

How many years passed between when the Institutional Revolutionary Party in took power the first time and the second time?
Answer: 83

Problem: In January 1454, the year that Casimir IV was married to Elisabeth Habsburg, the Prussian faction asked Casimir IV and protection by the Kingdom of Poland. Casimir asked the Prussian Confederation for a more formal petition. On 4 February 1454, the Secret Council of the Prussian Confederation sent a formal act of disobedience to the Grand Master. Two days later the confederacy started its rebellion and soon almost all Prussia, except for Marienburg, Stuhm , and Konitz , were free from Teutonic rule. Most of the captured Ordensburg castles were immediately destroyed. On 10 February 1454, the confederacy sent an official delegation to Poland, headed by Johannes von Baysen. By 20 February, the delegates were in Kraków and asked Casimir to bring Prussia into the Polish kingdom. After negotiating the exact conditions of incorporation, the king agreed and delegates of the Prussian Confederation pledged allegiance to Casimir on 6 March 1454. On the same day, the king agreed to all the conditions of the Prussian delegates — for instance Thorn demanded the destruction of the Polish city of Nieszawa — giving wide privileges to the Prussian cities and nobility. Three days later, Johannes von Baysen was named as the first governor of Prussia. After 15 April, most of the Prussian estates, with the exception of the Prince-Bishopric of Warmia, pledged allegiance to their new ruler. Poland sent the Grand Master a declaration of war, predated to 22 February. Both sides expected the war to end quickly.

How many days after the delegates asked Casimir to bring Prussia into the Polish kingdom did the king agree and delegates of the Prussian Confederation pledged allegiance to Casimir?
Answer: 14

Problem: Hoping to rebound from their divisional home loss to the Steelers, the Bengals flew to Ralph Wilson Stadium for a Week 9 intraconference duel with the Buffalo Bills.  In the first quarter, Cincinnati trailed early as Bills QB J. P. Losman completed an 8-yard TD pass to WR Lee Evans.  Fortunately, the Bengals answered with QB Carson Palmer completing a 15-yard TD pass to WR T. J. Houshmandzadeh.  In the second quarter, Buffalo retook the lead with kicker Rian Lindell getting a 23-yard field goal.  Immediately afterwards, Cincinnati would take the lead as WR/KR Glenn Holt returned a kickoff 100 yards for a touchdown.  The Bills ended the half with Lindell getting a 21-yard field goal. In the third quarter, Buffalo regained the lead with Lindell kicking a 29-yard field goal.  Afterwards, the Bengals went back into the lead with Palmer completing a 1-yard TD pass to FB Jeremi Johnson.  Unfortunately, Cincinnati's struggles continued with Lindell nailing a 38-yard field goal, along with RB Marshawn Lynch completing an 8-yard TD pass to TE Robert Royal & getting a 56-yard TD run.

How many field goals under 25 yards were converted?
Answer: 2

Problem: Due to economic, social and security developments that are affecting the region in recent decades, the focus is now the change from net immigration to net emigration. About 10 million Mexicans live in the United States. 31.7 million Americans listed their ancestry as Mexican as of 2010, or roughly 10% of the population. According to the 2005 Colombian census or DANE, about 3,331,107 Colombians currently live abroad. The number of Brazilians living overseas is estimated at about 2 million people. An estimated 1.5 to two million Salvadorans reside in the United States. At least 1.5 million Ecuadorians have gone abroad, mainly to the United States and Spain. Approximately 1.5 million Dominicans live abroad, mostly in the United States. More than 1.3 million Cubans live abroad, most of them in the United States. It is estimated that over 800,000 Chileans live abroad, mainly in Argentina, the United States, Canada, Australia and Sweden. An estimated 700,000 Bolivians were living in Argentina as of 2006 and another 33,000 in the United States. Central Americans living abroad in 2005 were 3,314,300, of which 1,128,701 were El Salvador, 685,713 were Guatemalans, 683,520 were Nicaraguans, 414,955 were Hondurans, 215,240 were Panamanians and 127,061 were Costa Ricans.

How many countries do many Chileans live abroad?
Answer:
5