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: What state was Washington born in? Passage 1:The United States Supreme Court had ruled the Civil Rights Act of 1875 as unconstitutional in 1883. By the time of the convention the groundwork was laid for decades of segregation. On September 18, 1895, Booker T. Washington, an accommodationist, had given the Atlanta Exposition Speech, at the Cotton States and International Exposition. He was revered by followers and had critics such as William Monroe Trotter and W. E. B. Du Bois. An agreement was reached between black and white leaders that blacks would submit to white political rule in exchange for a guarantee of receiving basic education and due process in law. By 1890, Jim Crow Laws replaced black codes with a separate but equal status for black people. The United States Supreme Court Decision of Plessy v. Ferguson in 1896, stemming from the arrest of Homer Plessy in 1892, upheld racial segregation. Article 248 provided for free public separate schools, for "white and colored" races.
 Passage 2:Gervasi, was born in 1908 in Baltimore, Maryland. He graduated with a B.A. from the University of Pennsylvania. After school, he worked as reporter for The Philadelphia Record and in 1932, he went to work for the Associated Press. In 1934, he worked as a foreign correspondent in Spain where he covered the Spanish Civil War after which he was named the Rome bureau chief for Hearst International before joining Collier's Weekly immediately prior to World War II. He covered the fall of the Netherlands, Belgium, and France to the Nazis and then moved to North Africa with the British Eighth Army and then with the American forces in Southern France. After the war, he worked as a correspondent for the Washington Post, as a syndicated columnist, and as the chief of information for the Marshall Plan in Italy from 1950 to 1954.
 Passage 3:Fukai was born in Fujikawa, Yamanashi on September 13, 1980. After graduating from Komazawa University, he joined J1 League club Kashima Antlers in 2003. He played many matches every season. Antlers won the 2nd place in 2003 and 2006 J.League Cup. In 2007, he moved to Albirex Niigata. In 2008, he moved to Nagoya Grampus. However he could not play many matches. In August 2008, he moved to JEF United Chiba. He played many matches as forward with Seiichiro Maki who was teammate at Komazawa University. However JEF United finished at the bottom place in 2009 season and was relegated to J2 League first time in the club history. Although he played many matches until 2012, he could not play many matches for injury in 2013 and resigned end of 2013 season. In July 2014, he joined J2 club V-Varen Nagasaki and played in 2 seasons. In 2016, he moved to J3 League club SC Sagamihara and played many matches. He retired end of 2016 season.

Answer:
1