Part 1. Definition
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.
Part 2. Example
Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage 1: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lô during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
. Passage 2: John Ford (1894–1973) was an American film director whose career spanned from 1913 to 1971. During this time he directed more than 140 films. Born in Maine, Ford entered the filmmaking industry shortly after graduating from high school with the help of his older brother, Francis Ford, who had established himself as a leading man and director for Universal Studios. After working as an actor, assistant director, stuntman, and prop man – often for his brother – Universal gave Ford the opportunity to direct in 1917. Initially working in short films, he quickly moved into features, largely with Harry Carey as his star. In 1920 Ford left Universal and began working for the Fox Film Corporation. During the next ten years he directed more than 30 films, including the westerns The Iron Horse (1924) and 3 Bad Men (1926), both starring George O'Brien, the war drama Four Sons and the Irish romantic drama Hangman's House (both 1928 and both starring Victor McLaglen). In the same year of these last two films, Ford directed his first all-talking film, the short Napoleon's Barber. The following year he directed his first all-talking feature, The Black Watch.
. Passage 3: Since the late 1970s, the central part of NYU is its Washington Square campus in the heart of Greenwich Village. Despite being public property, and expanding the Fifth Avenue axis into Washington Square Park, the Washington Square Arch is the unofficial symbol of NYU. Until 2008, NYU's commencement ceremony was held in Washington Square Park. However, due to space constraints, ceremonies are now held at the Yankee Stadium. Important facilities at Washington Square are the Elmer Holmes Bobst Library, designed by Philip Johnson and Richard Foster, who also designed several other structures, such as Tisch Hall, Meyer Hall, and the Hagop Kevorkian Center. When designing these buildings Johnson and Foster also set up a master plan for a complete redesign of the NYU Washington Square campus. However, it was never implemented. Other historic buildings include the Silver Center (formerly known as "Main building"); the Brown Building of Science; Judson Hall, which houses the King Juan Carlos I of Spain Center; Vanderbilt Hall, the historic townhouse row on Washington Square North; The Grey Art Gallery at 100 Washington Square East, housing the New York University art collection and featuring museum quality exhibitions; the Kaufman Management Center; and the Torch Club – the NYU dining and club facility for alumni, faculty, and administrators. Just a block south of Washington Square is NYU's Washington Square Village, housing graduate students and junior and senior faculty residences in the Silver Towers, designed by I. M. Pei, where an enlargement of Picasso's sculpture Bust of Sylvette (1934) is displayed.
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Answer: 1
Explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.
Part 3. Exercise
Question: Who did Birmingham play in their first Inter-Cities Fairs Cup finals? Passage 1:Đorđević was born in Belgrade to a prominent Serbian family. When he was a law student, the Germans invaded Yugoslavia during World War II and he joined the resistance movement of Dragoljub Mihailovic. Đorđević was captured by the Germans and was imprisoned, ultimately in Mauthausen-Gusen concentration camp in Austria. He survived the war, but was in turn imprisoned by the communist regime in post World War II Yugoslavia. After he was pardoned and released, Đorđević was eventually allowed to commence study at the University of Belgrade, where he was a student of Vaso Čubrilović (one of the members of the Young Bosnia who conspired to assassinate Franz Ferdinand which led to the outbreak of World War I). Đorđević was awarded his doctorate in 1962. In 1970, Đorđević took up a position as a Full Professor of History at the University of California, Santa Barbara, joining a strong faculty in European History including Joachim Remak, Frank J. Frost, Leonard Marsak, Alfred Gollin, and C. Warren Hollister. He was elected a member of the Serbian Academy of Science and Arts in 1985. A popular undergraduate lecturer and graduate mentor at the University of California, Santa Barbara, in 1992 many of his former students contributed to his Festschrift entitled Scholar, Patriot, Mentor: Historical Essays in Honor of Dimitrije Djordjevic. In retirement, Đorđević published his autobiography, Scars and Memory: Four Lives in One Lifetime, describing his World War II and post World War II experiences. Professor Đorđević died in Santa Barbara on March 5, 2009.
 Passage 2:Born in Mogadishu, Somalia in 1977, her father was a police criminal investigator who died of torture and lack of access to medical care due to political and clan-based violence when Mire was 12. After this traumatic experience, in 1991, she fled Somalia with her mother and siblings on a relative's lorry during the Somali Civil War. Mire and her identical twin, Sohur, emigrated to Sweden where an older sister lived and received asylum. The twins later moved to the United Kingdom to study. Mire studied Scandinavian pre-history and archaeozoology at Lund University in Sweden before receiving a BA degree in History of Art/Archaeology of Africa and Asia at SOAS, University of London in 2005, and subsequently an MA in African Archaeology in 2006 and PhD degree in Archaeology in 2009 at University College London.
 Passage 3:As Small Heath, they played in the Football Alliance before becoming founder members and first champions of the Football League Second Division. The most successful period in their history was in the 1950s and early 1960s. They achieved their highest finishing position of sixth in the First Division in the 1955–56 season and reached the 1956 FA Cup Final. Birmingham played in two Inter-Cities Fairs Cup finals, in 1960, as the first English club side to reach a major European final, and again the following year. They won the League Cup in 1963 and again in 2011. Birmingham have played in the top tier of English football for around half of their history: the longest period spent outside the top division, between 1986 and 2002, included two brief spells in the third tier of English football, during which time they won the Football League Trophy twice.

Answer:
3