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: What age was Pirow when his fascist group was formed? Passage 1:The documentary starts by quoting Lenin from The Right of Nations to Self-Determination. A sketch of Lenin appears at the beginning, and then a series of long and mid shots delineate a peaceful country life. But soon gunshots and turbulence replaces the tranquility. The next few shots portray the plunder, fire, wreckage, killings committed by Pakistan Army. The preamble of the United Nations Charter is mentioned several times. A series of still photos create some of the sequences that show the bombing of US Air force in Vietnam and its aftermath. The Dateline shows Saigon of 20 July. Bomber B-52 and a burnt Vietnamese child are seen. The focus switches from Saigon to Bongaon, India. Processions of refugees make a few sequences. A picture of struggling, distressing life of homeless, helpless, frightened refugees follows. Some of the refugees are seen looking for shelter in refugee camps while not an inch of any camp can accommodate them. Next appears a series of long shots taken from pictures of raped women, destroyed buildings and heaps of dead bodies. Alternating appearances of Hitler, pictures of Nazis, the massacre by Nazis, piles of dead bodies nearby German prison camps, refugee camps in India, heaps of dead bodies in the streets of Bangladesh, fire, wreckage in towns and villages makes the next few scenes. Numerous corpses are seen in rivers, streets, paddy fields, under the trees and on green, long grass. Shots after shots illustrate the sufferings of refugees. An old woman talks to an inquirer. The camera focuses a group of armed guerrilla returning from an operation. Soon they disappear in the woods. Camps of freedom fighters and the camp commandant appear. The commandant gives an interview. He talks about the war, the reason behind the war, the moral strength and confidence they own. The documentary ends with the word STOP occupying full frame.
Passage 2:Nazism found an audience in the country, with pro-Nazi elements organised by Louis Weichardt in 1932 under the name South African Gentile National Socialist Movement, a group that soon became known as the Greyshirts. Although the group enjoyed some support and continued after the Second World War they never became sufficiently important for the government to take action against them. The other main fascist group was the Ossewabrandwag (OB), founded in 1939, a group also inspired by Adolf Hitler. The two differed however as the Greyshirts emphasised Aryan race rhetoric and so organised amongst the various white immigrant communities whilst the OB were specifically for Afrikaner only. A third, more minor group, the New Order, emerged in 1940 under the leadership of former cabinet minister Oswald Pirow. After the Second World War Pirow became an important figure in neo-fascism, working closely with Oswald Mosley, Nation Europa and A. F. X. Baron. Nazi Germany sought to encourage such activity with former Olympic boxer Robey Leibbrandt active as an agent for the Abwehr during the war. The Nazi Party itself also organised until it was outlawed in 1936.
Passage 3:Bay got off to a slow start to the 2012 season, finishing spring training with no home runs or RBI, and his regular season, which was derailed further by a broken rib suffered while making a diving catch in the April 23 game against the San Francisco Giants. When Bay returned from the DL on June 8, 2012 against the New York Yankees, he went 0-for-3 with one strikeout. He continued to go 0-for-16 in his return from the DL through June 12, before hitting a single on June 13 against the Tampa Bay Rays. In a home game against the Cincinnati Reds on June 15, Bay left the game in the second inning after crashing into the left field wall and suffering a concussion while attempting to catch a fly ball by Jay Bruce that became an inside-the-park home run. He was subsequently placed on the DL again, and returned again on July 17 against the Washington Nationals. On September 2, Bay hit a grand slam off of Miami Marlins pitcher Mark Buehrle in the first inning of a 52 Mets win. Bay also hit a home run off of Buehrle on September 22 in a 43 Mets win. Bay finished the 2012 season with a .165 batting average, 8 home runs and 20 RBI.

Ex Output:
2

Ex Input:
Question: What were the names of the other members of Vells that worked with Green? Passage 1:In March 2003, Green left the band after suffering a nervous breakdown; official reports stated he was leaving to work with his side project, Vells. The same year, he and Judy appeared on Adam Forkner's first solo album, VVRSSNN. Drummer Benjamin Weikel joined the band, replacing Green, along with Murder City Devils guitarist Dann Gallucci, who had previously played with Modest Mouse. Prior to starting the band's writing and recording process, Brock was devastated by the loss of "a couple of the most important people in my life," he said. Following these events, the band released their fourth album, Good News for People Who Love Bad News, on April 6, 2004. The following August, the album was certified Platinum, having two hits with "Float On" and "Ocean Breathes Salty" (both of which they performed on Saturday Night Live on November 13, 2004). The album was nominated for a Grammy Award for Best Alternative Music Album that year, and "Float On" was nominated for Best Rock Song. Later that year, Green returned to the band and Weikel returned to drumming exclusively for the Helio Sequence.
Passage 2:On 4 March 2019, Pozuelo signed with Major League Soccer side Toronto FC as a designated player, as a replacement for the recently departed Sebastian Giovinco and compatriot Victor Vazquez in the creative midfield role, also inheriting the number ten shirt which had previously been worn by the Italian. He made his debut late in the same month in a 40 home win over New York City FC, assisting the opening goal of the match by teammate Jozy Altidore and later scoring two himselfone from the penalty spot Panenka-style and one chipped over the goalkeeper; he finished as the team's top scorer in the regular season with 12 goals, while also adding 12 assists.
Passage 3:After leaving the PS along with Jean-Luc Melenchon to co-found the Left Party, Marc Dolez left the Socialist, Radical, Citizen and Miscellaneous Left group to join the GDR group as an associate deputy before becoming a member on 27 January 2009. On 11 July 2010, Anny Poursinoff of the Greens was elected in a by-election in Yvelines's 10th constituency, defeating Jean-Frederic Poisson, thus becoming the 26th member of the GDR group. On 1 September 2010, the Green deputy Yves Cochet took over the presidency of the GDR group. Maxime Gremetz was expelled from the group on 12 April 2011 after interrupting a parliamentary meeting about the Fukushima Daiichi nuclear disaster, and subsequently resigned from his seat on 16 May. Cochet left the GDR group on 6 December after being designated as an MEP, and was replaced by Roland Muzeau; this decision reflected the dissatisfaction of the Left Front at the decision of their ecologist partners, now known as Europe Ecology The Greens (EELV), to present a common candidate with the PS against incumbent Francois Asensi in Seine-Saint-Denis's 11th constituency. The four ecologist deputies subsequently left the GDR group, Cochet departing on 6 December to take his seat as an MEP and the three others quitting on 7 December. Jacques Desallangre left the group on 17 February 2012.

Ex Output:
1

Ex Input:
Question: How old was Robert Nairac when Jones was promoted to lieutenant? Passage 1:He has been a professor at Princeton since 1975, following a leave from his professorship at MIT. Lieb has been awarded several prizes in mathematics and physics, including the 1978 Heineman Prize for Mathematical Physics of the American Physical Society and the American Institute of Physics (1978), the Max Planck Medal of the German Physical Society (1992), the Boltzmann medal of the International Union of Pure and Applied Physics (1998), the Schock Prize (2001), and the Henri Poincare Prize of the International Association of Mathematical Physics (2003). Lieb is a member of the U.S. National Academy of Sciences and has twice served (19821984 and 19971999) as the President of the International Association of Mathematical Physics. Lieb was awarded the Austrian Decoration for Science and Art in 2002. In 2012 he became a fellow of the American Mathematical Society and in 2013 a Foreign Member of the Royal Society.
Passage 2:He was promoted to lieutenant on 23 January 1962, captain on 23 July 1966, and major on 31 December 1972, At this time he was brigade major at HQ 3rd Infantry Brigade in Northern Ireland. As such he was responsible for the efforts to find Captain Robert Nairac who had been abducted by the Provisional IRA. Nairac and Jones had become friends and would sometimes go to the Jones household for supper. After a four-day search, the Garda Siochana confirmed that Nairac had been shot and killed in the Republic of Ireland after being smuggled over the border. On 13 December 1977 he was appointed a Member of the Order of the British Empire (MBE) for his services in Northern Ireland that year. On 30 June 1979 he was promoted lieutenant colonel, and on 1 December 1979, he was transferred to the Parachute Regiment. In the 1981 New Year Honours he was appointed an Officer of the Order of the British Empire (OBE).
Passage 3:In 1919, after the end of the war, he started his writing career. He wrote a polemical work entitled "The Knight, death and the devil: the heroic idea", a reworking of the tradition of German Pagan-Nationalist Romanticism into a form of "biological nationalism". Heinrich Himmler was very impressed by this book. In 1922 Gunther studied at the University of Vienna while working in a museum in Dresden. In 1923 he moved to Scandinavia to live with his second wife, who was Norwegian. He received scientific awards from the University of Uppsala and the Swedish Institute for Race Biology, headed by Herman Lundborg. In Norway he met Vidkun Quisling. In May 1930 he was appointed to the University of Jena by Wilhelm Frick who had become the first NSDAP minister in a state government when he was appointed minister of education in the right-wing coalition government formed in Thuringen following an election in December 1929. In 1935 he became a professor at the University of Berlin, teaching race science, human biology and rural ethnography. From 1940 to 1945 he was professor at Albert Ludwigs University.

Ex Output:
2