In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Ex Input:
Question: Who is the head of the National Basketball Association? Passage 1:The Hoyas′ previous season had been a disappointing one in which the relatively young and experienced Georgetown team had fallen from a Top Ten ranking in early January 2009 to a 16–15 finish in March that ended with the loss of 12 out of 16 games and first-round exits from both the 2009 Big East Tournament and the 2009 National Invitation Tournament. The Hoyas had lost starting forward DaJuan Summers after the end of the season when he chose to forego his senior year of college and enter the 2009 National Basketball Association draft, as well as starting guard Jessie Sapp, who graduated, and reserve guard/forward Omar Wattad, who transferred. But with freshman forwards Jerrelle Benimon and Hollis Thompson joining the team and sophomore starting center Greg Monroe, junior reserve center Henry Sims, junior starting guards Austin Freeman and Chris Wright, junior reserve forward Julian Vaughn, and sophomore reserve forward Jason Clark all returning, the Hoyas expected to bounce back in 2009–10. The preseason Associated Press Poll ranked them No. 20.
 Passage 2:Lewald was born in 1860; his aunt was Jewish novelist Fanny Lewald. Lewald became a civil servant in Prussia in 1885, and became the acting Reich Commissioner in 1903. In that role, Lewald attended the 1904 Worlds Fair (held along with the Olympic Games), where he disagreed with Kaiser Wilhelm II over whether the Deutscher Olympischer Sportbund, of which he was the President, should be politically independent. After Berlin won the right to stage the 1916 Summer Olympics (which were later cancelled due to the outbreak of World War I), Lewald encouraged the German Reich to invest in the games, arguing that it was comparable to a World Trade Exhibition. Lewald retired from government in 1923; he had been the under Secretary of State. In 1935, Lewald recommended that Pierre de Coubertin be awarded a Nobel Prize.
 Passage 3:The 1993–94 NBA season was the Spurs' 18th season in the National Basketball Association, and 27th season as a franchise. It was also their first season at the Alamodome. During the offseason, the Spurs acquired All-Star forward Dennis Rodman from the Detroit Pistons, and signed free agent Sleepy Floyd. Rodman led the league with 17.6 rebounds per game as the Spurs went on an 8-game winning streak after a 4–5 start to the season. The team would then win 13 consecutive games between January and February, and finish second in the Midwest Division with a 55–27 record. David Robinson captured the scoring title leading the league with 29.8 points per game, and was selected for the 1994 NBA All-Star Game. However, in the first round of the playoffs, Rodman became a distraction as he scuffled with head coach John Lucas as the Spurs lost to the 5th-seeded Utah Jazz in four games. 


Ex Output:
3


Ex Input:
Question: Which of the European kings who support the Charlemagne Prize is the oldest? Passage 1:The Charlemagne Prize (; full name originally Internationaler Karlspreis der Stadt Aachen, International Charlemagne Prize of the City of Aachen, since 1988 Internationaler Karlspreis zu Aachen, International Charlemagne Prize of Aachen) is a prize awarded for work done in the service of European unification. It has been awarded annually since 1950 by the German city of Aachen. It commemorates Charlemagne, ruler of the Frankish Empire and founder of what became the Holy Roman Empire, who resided and is buried in Aachen. Traditionally the award is given to the recipient on Ascension Day in a ceremony in the town hall of Aachen. In April 2008, the organisers of the Charlemagne Prize and the European Parliament jointly created a new European Charlemagne Youth Prize, which recognises contributions by young people towards the process of European integration. Patrons of the foundation are King Philippe of Belgium, King Felipe VI of Spain, and Henri, the Grand Duke of Luxembourg.
 Passage 2:Paul of Tammah departed on 7 Paopi (October 17, 415 AD). He was buried along with Saint Pishoy in the Monastery of Saint Pishoy at Deir El Barsha, which still exists today near Mallawi. On 4 Koiak 557 AM (December 13, 841 AD), Pope Joseph I fulfilled the desire of Saint Pishoy and moved his body as well as that of Saint Paul of Tammah to the Monastery of Saint Pishoy in the wilderness of Scetes. It is said that they first attempted to move the body of Saint Pishoy only, but when they carried it to the boat on the Nile, the boat would not move until they brought in the body of Saint Paul of Tammah as well. Today, the two bodies lie in the main church of the Coptic Orthodox Monastery of Saint Pishoy in the Nitrian Desert.
 Passage 3:For the Republicans, businessman and candidate for the U.S. Senate in 2014 Matt Bevin ran on a ticket with Tea Party activist and 2014 State House candidate Jenean Hampton; Agriculture Commissioner of Kentucky James Comer ran on a ticket with State Senator Christian McDaniel; former Louisville Metro Councilman and nominee for Mayor of Louisville in 2010 Hal Heiner ran on a ticket with former Lexington-Fayette Urban County Councilwoman and nominee for Kentucky State Treasurer in 2011 K.C. Crosbie; and former Associate Justice of the Kentucky Supreme Court Will T. Scott ran on a ticket with former Menifee County Sheriff Rodney Coffey. Bevin held an 83-vote lead over Comer in the primary election, with both Heiner and Scott conceding. The Associated Press, referring to the race between Bevin and Comer a "virtual tie", did not called the race in favor of either candidate. In addition, Comer refused to concede and stated that he would ask for a recanvass. The request for recanvass was filed with the Kentucky Secretary of State's office on May 20, 2015 with Secretary of State Alison Lundergan Grimes ordering the recanvass to occur at 9:00 a.m. local time on Thursday, May 28, 2015. Upon completion of the recanvass, Grimes announced that Bevin remained 83 votes ahead of Comer. Grimes also stated that should Comer want a full recount, it would require a court order from the Franklin Circuit Court. On May 29, Comer announced he would not request a recount and conceded the nomination to Bevin.


Ex Output:
1


Ex Input:
Question: Which Russia club that Laizans played for after he left CSKA Moscow had won championship? Passage 1:The Red Rovers, commonly referred to as the Alabama Red Rovers, was a filibuster force organized in Courtland, Alabama to support the Texas Revolution. Raised by doctor and planter Jack Shackelford in November 1835, the unit took its name from the red jeans of their uniforms and was outfitted with equipment from Alabama state arsenal. Consisting of some 70 men, nearly half the men in Courtland, the unit remained encamped until December 12 before setting out for Texas by way of New Orleans. After arriving at Lavaca Bay on January 19, 1836 and being accepted into Texas service on February 3, the Red Rovers were put under command of Colonel James W. Fannin. They fought in the Battle of Coleto on March 19–20, performing well, but the Texians were overrun and ultimately forced to surrender
 Passage 2:Laizāns started his career with Skonto FC and moved to the Russian team CSKA Moscow in 2000. His team managed to win the UEFA Cup. After leaving CSKA Laizāns kept playing in Russia for FC Torpedo Moscow, FC Rostov, FC Kuban Krasnodar and FC Shinnik Yaroslavl. In 2009, he came back to Latvia, signing for Olimps/RFS, later also playing for FK Ventspils and participating in the UEFA Europa League group stages. Laizāns signed for Skonto FC at the start of 2010, but left the team soon - he joined the Russian team FC Salyut Belgorod. At the end of the season he was released, and he returned to Skonto FC once again. Playing 14 matches and scoring 2 goals, he once again left Riga, this time in July 2011 for Fakel Voronezh, playing in the Russian First League. After a season spent in Russia, Juris once again joined Skonto on 30 August 2012. Laizāns played for Skonto till April 2014, afterwards ending his professional footballer's career.
 Passage 3:Born in Spruce Grove, Alberta, Kuhl was elected under the Social Credit banner to the House of Commons of Canada in the 1935 Canadian federal election. He defeated incumbent Member of Parliament and former Alberta Premier Charles Stewart to win the new Jasper—Edson electoral district. Kuhl would stand for re-election in the 1940 Canadian federal election this time under the New Democracy banner. He was re-elected defeating 3 other candidates winning by less than one hundred votes. Kuhl would stand for re-election for a 3rd term this time once again under the Social Credit banner he would be re-elected in the 1945 Canadian federal election. Kuhl would be defeated in the 1949 Canadian federal election by Liberal candidate John William Welbourn.


Ex Output:
2