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.
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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Example solution: 1
Example explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.

Problem: Question: Who replaced MeEntegart as the president of the Catholic Charities? Passage 1:After pursuing his graduate studies at the New York School of Social Work (1919-1920), McEntegart was named the first director of the Children's Division in the Catholic Charities of the Archdiocese of New York. During his tenure as director, he also taught courses in child welfare at Fordham Graduate School of Social Service (1920-1930), served on the White House Committee on Child Welfare under Presidents Herbert Hoover and Franklin D. Roosevelt, and was director of the Child Welfare League of America (1931-1937). He was a curate at St. Frances de Sales Church from 1938 to 1941. In 1941 he was elected president of the National Conference of Catholic Charities. From 1941 to 1943, he served as national secretary of the Catholic Near East Welfare Association. He became the first executive director of Catholic Relief Services in 1943. He also served on the board of the United Service Organizations for fourteen years.
 Passage 2:In one notable incident whilst employed by the Viscountess, Roux managed to jam oeufs en cocotte in a dumbwaiter which were due to go to Harold Macmillan, then Prime Minister of the United Kingdom. Otherwise, his apprenticeship at Cliveden went without problems. He moved on to work at the French embassy in London and became a private chef for Sir Charles Clore. He was then called up by the French Armed Forces to serve his military service in Algeria, where he cooked on occasion for the officer's mess. Once he left the military, he worked as a sous chef at the British Embassy in Paris, before returning to the UK to become private chef to Major Peter Cazalet where he worked for eight years.
 Passage 3:Emmett R. "Abe" Stuber (November 12, 1903 – November 20, 1989) was an American football player and coach of football and basketball. He served as the head football coach at Westminster College in Fulton, Missouri from 1929 to 1931, at Southeast Missouri State Teachers College—now known as Southeast Missouri State University—from 1932 to 1946, and at Iowa State University from 1947 to 1953, compiling a career college football coaching record of 116–85–12. He was also the head basketball coach at Southeast Missouri State from 1932 to 1935 and from 1943 to 1946, tallying a mark of 60–42. Stuber played college football as a quarterback at the University of Missouri. He worked as an assistant coach in the National Football League (NFL), with the Philadelphia Eagles in 1955, the Green Bay Packers in 1956, and the Chicago Cardinals in 1958, and later as the director of player personnel for the Cardinals, then located in St. Louis. He died on November 20, 1989 at this home in Cape Girardeau, Missouri.
Solution: 1