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 Q]: Question: In what year was the order of monks that was in opposition to the Scythian monks who brought their case before Emperor Justin I founded? Passage 1:Canadian singer-songwriter, producer and pianist Chantal Kreviazuk has written, produced and performed on albums and tracks for a wide range recording artists, spanning from adult contemporary, pop, rock, to indie and hip-hop music. Initially, she began writing her own pop songs, especially after a 1994 motorcycle accident in Italy left her immobile for several months, and was signed by Sony Canada, where she released her debut album in June 1997. Chantal later released another album in 1999, before being featured in a range of soundtracks to films and TV series. Chantal began writing for other artists in 2001, where she co-wrote the song "Always and Forever" for Eleanor McCain. However, it was only in 2004 that Chantal started writing for more artists and received recognition as a songwriter. In the summer of 2003, Chantal met Canadian singer-songwriter Avril Lavigne, they formed a relationship of mutual respect and sisterhood, and eventually became songwriting partners. They co-wrote six songs for Lavigne's sophomore album, Under My Skin (2004): "Slipped Away," "Forgotten," "Together," "How Does It Feel," "He Wasn't" and "Who Knows." Kreviazuk described "He Wasn't" as "a super-fun, punk, screw-you-to-boys song," while "Forgotten" is a driving rock song inspired by similarly vibed music Lavigne was consumed with at the time. Also in 2004, Chantal co-wrote "Rich Girl", for Gwen Stefani's solo debut album, "Love. Angel. Music. Baby.", along with Dr. Dre, Jerry Bock, Mark Batson, Kara DioGuardi, Mike Elizondo, Sheldon Harnick and Eve. The song became a chart success, reaching the top-ten in over fifteen countries. Chantal also wrote for Kelly Clarkson's breakthrough album "Breakaway" in the end of 2004, sharing writing credits for the tracks "Where is Your Heart" and "Walk Away". In 2005, Chantal's co-writing song "He Wasn't" was released as Lavigne's final single from "Under My Skin", receiving a moderate impact on the charts and reaching only the top-forty in some countries. While in 2006, Clarkson's "Walk Away" was released as "Breakaway"'s final single, reaching the top-twenty in some countries.
Passage 2:The monks initially won the support of Vitalian, an East Roman general who was the magister militum of Thrace and the leader of a powerful pro-Chalcedonian rebellion against Emperor Anastasius I, who was a convinced Monophysite. Vitalian was a native of Scythia Minor and one of the Scythian monks was a relative of his. The rebellion started in 512, when a nearly identical formula to that of the Scythian monks, added to the Trisagion in the liturgy of Hagia Sophia, was removed by Emperor Anastasius II. The rebellion continued until 515, when Vitalian was defeated and forced to go into hiding. By the reign of Anastasius' successor, Justin I, orthodoxy extended even to the army: soldiers were ordered to subscribe to the creed of Chalcedon or be deprived of their rations. At the beginning of the year 519, a delegation of Scythian monks traveled to Constantinople under the leadership of John Maxentius to bring their case before Emperor Justin I, proposing a new solution by arguing in favor of their formula. They were fiercely opposed by legates from Rome and by the Sleepless Monks (so-called for their around-the-clock prayer in eight-hour shifts) ironically, in trying to combat the Eutychian tendencies of the Scythian monks, the Sleepless Monks themselves shifted into Nestorianism, and were excommunicated by Pope John II for this). Faced with this opposition, the Scythian monks' view was that although the Chalcedonian definition (strongly supported by Rome) was indeed an orthodox expression of the faith, it was susceptible to a Nestorian misinterpretation which would in effect split Christ into two persons despite the verbal acknowledgment that Christ has only one person. The Scythian monks' proposal was not well received, mainly because of the timing: the monks arrived in Constantinople just as the emperor Justin I was negotiating an end to the Acacian schism. This split between Rome and Constantinople originated in 484 when Pope Felix III excommunicated Acacius, the Patriarch of Constantinople, for attempting to evade the council of Chalcedon in his attempt to bring the Monophysites back under control. Acacius had advised Emperor Zeno to issue a statement, the Henotikon (the "act of union"; 482), which was an attempt to reconcile the differences between the supporters of Orthodoxy and of Monophysitism. But the Henotikon failed to insist upon Chalcedon as the standard of orthodoxy, and the Council of Chalcedon, because of its endorsement of the Tome of Pope Leo I, had become a mark of the prestige of the Roman See. Acacius's apparent attempt to ignore Chalcedon was seen as an insult against Rome's claim to be the gold standard of orthodoxy. By the time the monks arrived in Constantinople, the political landscape changed and Emperor Justin's policies were directed more to the west than to the east where the Monophysites were dominant. This policy led him, in 519, to accede to Rome's demand that Chalcedon be the official christological confession of the empire. He received the emissaries from Rome in triumphal procession, and Patriarch John of Constantinople signed documents ending the thirty-five-year-old schism. Thus, when the Scythian monks arrived on the scene urging that the resolutions of Chalcedon needed to be supplemented with their Theopaschite formula, no one was willing to listen. The Scythian monks' views were interpreted as an attack on the Council of Chalcedon and thus a threat to the newly established reunion between Rome and Constantinople. A bishop from North Africa named Possessor, who was in Constantinople at the same time as the Scythian monks, also opposed their christological position by citing Faustus of Riez, whom the Scythian monks accused of the Pelagian heresy.
Passage 3:A.F.K. Organski was born in Rome, Italy. As a youth, he attended the Ginnasio Liceo Torquato Tasso. He went to the United States fleeing the anti-Jewish laws of the Benito Mussolini regime and later served with the American armed forces in the Pacific theater from 1943 to 1945. After World War II, he settled in New York City, where he became an American citizen in 1944 and earned his B.A. (1947), M.A. (1948), and Ph.D. (1951) degrees from New York University. In 1952 he started teaching at the Brooklyn College, moving in 1964 to the University of Michigan, where he became professor of political science and senior research scientist in the Institute for Social Research. He co-founded Decision Insights, a consulting firm focused on introducing scientific rigor to the execution of policy and decision making in government and business.

[EX A]: 2

[EX Q]: Question: How much time had passed between the completion of Korakuen Hall and Katsu's offical debut? Passage 1:In 1969, Bonham appeared on The Family Dogg's A Way of Life, with Page and Jones. Bonham also played for Screaming Lord Sutch on Lord Sutch and Heavy Friends in 1970. He played on Lulu's 1971 single "Everybody Clap", written by Maurice Gibb and Billy Lawrie. In 1972, he played on a Maurice Gibb-produced album by Jimmy Stevens called Don't Freak Me Out in the UK and Paid My Dues in the US, credited as "Gemini" (his star sign). He drummed for his Birmingham friend, Roy Wood, on "Keep Your Hands on the Wheel", a single subsequently released on his 1979 album, On the Road Again, and on Wings' album Back to the Egg on the tracks "Rockestra Theme" and "So Glad to See You Here". He was also featured on Paul McCartney & Wings' "Beware My Love" demo version first recorded in 1976, it remained unreleased until 2014 with the release of the album Wings at the Speed of Sound boxset. Bonham was the best man of Black Sabbath's Tony Iommi at his wedding ceremony.
Passage 2:Drummer Tal Bergman and guitarist Ron DeJesus first collaborated on the jazz/funk album Grooove, Vol. 1 in 2007, before performing a number of jam-based shows at Hollywood jazz club The Baked Potato with various guests. This led to the official formation of Rock Candy Funk Party "around 2009", with bassist Mike Merritt and keyboardist Renato Neto finalising the group's initial lineup. After Bergman joined the guitarist's band in 2010, Joe Bonamassa also joined Rock Candy Funk Party in 2011, performing for the first time with the group in early 2012. The band recorded its debut album We Want Groove at Bergman's own studio in Los Angeles later in the year, which was released on January 29, 2013. The album registered at number 5 on the US Billboard Jazz Albums chart, number 8 on the Heatseekers Albums chart, number 37 on the Independent Albums chart, number 6 on the UK Jazz & Blues Albums Chart, and number 41 on the UK Independent Albums Chart.
Passage 3:While still attending high school in Tokyo, Katsu began training professional wrestling at the dojo of the JWP Joshi Puroresu promotion. On January 20, 2011, she passed a traditional audition held in front of her trainers and JWP management and officially graduated to the main roster of the promotion, becoming its first ever member still in high school. Katsu made her debut on March 21, 2011, wrestling JWP Openweight Champion Leon to a draw in a five-minute "exhibition match". She made her "official" debut in Korakuen Hall on April 3, 2011, losing to Sendai Girls' Pro Wrestling representative Dash Chisako. On April 17, Katsu entered the J-1 Grand Prix 2011 and was defeated in her first round-robin match by masu-me. On May 22, she was defeated in her second match in the tournament by Sachie Abe. On June 12, Katsu was again defeated by masu-me, this time in a match to determine the number one contender to the JWP Junior and Princess of Pro-Wrestling Championships. Katsu won her first match on June 26, when she, Ebessan and Kaori Yoneyama defeated Gami, Kanjyuro Matsuyama and Kyusei Ninja Ranmaru, though she did not take part in the finish of the match. Katsu finally scored her first pinfall win on July 18, when she defeated freelancer Mika Iida in a singles match. On August 14, Katsu entered the annual Natsu Onna Kettei Tournament, but was eliminated in her first round match by Ice Ribbon representative Hikari Minami. On September 23, Katsu entered the Souseiseki Cup / Blue Star Cup round-robin tournament for rookies, defeating Ice Ribbon's Dorami Nagano in her first match. She followed that up by also defeating Aoi Yagami on October 10, Mexican wrestler Lady Afrodita on November 13, and masu-me on November 20. During the tournament, on October 16, Katsu also made her debut for Oz Academy, facing Nao Komatsu in a losing effort. On December 16, Katsu suffered her first loss in the tournament against Nana Kawasa, but still won her block to advance to the finals of the tournament. On December 23, Katsu defeated Rabbit Miu to win the 2011 Souseiseki Cup / Blue Star Cup tournament. The following day, Katsu was named JWP's rookie of the year. As a result of her tournament win, Katsu received a shot at the JWP Junior and Princess of Pro-Wrestling Championships on January 9, 2012, but was defeated by the defending champion, Osaka Joshi Pro Wrestling representative Sawako Shimono.

[EX A]: 3

[EX Q]: Question: How many years were there between the beginning of the Iran-Iraq War and the beginning of the Al-Anfal Campaign? Passage 1:From 1931, Hermes studied mathematics, physics, chemistry, biology and philosophy at the University of Freiburg. In 1937 he passed the state examination in Munster and was attending there in 1938 when the physicist Adolf Kratzer was present. After that he went on a scholarship to the University of Gottingen and then became an assistant at the University of Bonn. During World War II he was a soldier on the Channel Island of Jersey until 1943 and then on to the Chemical Physics Institute of the Navy in Kiel. At the end of the war he moved to Toplitzsee, where he was tasked with working on new encryption methods. In 1947, he became a lecturer at the University of Bonn where he took his habilitation, his thesis called Analytical manifolds in Riemannian areas. In 1949 he became a Professor at the University of Munster, where he turned back to the subject of mathematical logic.
Passage 2:Construction of the nuclear submarine Ekaterinburg (K-84) began at the Northern Machinebuilding Enterprise (Sevmash) in Severodvinsk on 17 February 1982, before being commissioned into the Soviet Navy on 30 December 1985. She was the second of the seven-boat Project 667BDRM Delfin class, which was developed at the Rubin Design Bureau in September 1975. A ballistic missile submarine, she was designed primarily to carry up to 16 R-29RM Shtil (NATO designation: SS-N-23 Skiff) SLBM for use against military and industrial facilities in the case of a nuclear war. Each Shtil missile carries ten 100kt multiple independently targeted reentry vehicles, and has a circular error probable of . She is also equipped with RPK-7 Veter (NATO designation: SS-N-16 Stallion) anti-ship missiles for use against large surface vessels, and self-defense torpedoes.
Passage 3:Between 1980 and 1988, the conflict intensified as the IranIraq War commenced. One of the groups targeted in particular by Iraqi authorities were the Feyli Kurds, a community of Shi'ite Kurds settled in the southern area of the Zagros Mountains near Iraq's border with Iran. Saddam Hussein considered the group as 'Iranians' and began a campaign to drive the settlers out of the area as a part of his 'Arabization' policy in 1980., Saddam Hussein was severely critical of the Kurdistan Democratic Party (KDP) as they aligned forces with Iran in the conflict. In 1983, to avenge this liaison, he ordered the Army to abduct as many as 8,000 men and boys from Erbil province, where the clan of Barzani Kurds was based. Massoud Barzani, the leader of the clan and the KDP, himself lost 37 members of his family to the Iraqi troops. They were reported to having been sent to Nugra Salman prison in the southern deserts of Iraq, where they were tortured. Subsequently, the remains of 512 Barzani men were discovered in a mass grave. On March 16, 1988, Iraqi troops began shelling the Kurdish town of Halabja, in retaliation for an attack on Iraqi positions carried out by Iranian Revolutionary Guards and the aligned Peshmerga fighters. Subsequently, the town was attacked with a mix of chemical substances such as VX (nerve agent), sarin and mustard gas (see Halabja chemical attack). Over 5,000 people are believed to have been killed in the attack, which was considered to be a part of the Al-Anfal Campaign, directed against Kurds by the government under the command of Ali Hassan al-Majid, head of the Northern Bureau of the Ba'ath Party.

[EX A]:
3