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: How many time had England been a World Cup champion when Duncan Edwards died as a result of the Munich air disaster? Passage 1:The most famous former resident of the Priory Estate is Duncan Edwards, who was born two miles away at Holly Hall but moved to 31 Elm Road as a small child and went on to play 18 times for England as well as winning two Football League championships with Manchester United before he died in 1958 at the age of 21 from injuries sustained in the Munich air disaster. As a child, he had attended Priory Primary School and then Wolverhampton Street School. The school is most famous for being the former school (1941 to 1948) of the late Duncan Edwards, the former Manchester United and England footballer. He died aged 21 as a result of the Munich air disaster in 1958. After his death, a stained glass window was dedicated to Edwards at St Francis parish church at the junction of Laurel Road and Poplar Crescent. The church was founded during 1931 and originally based at Priory Hall before the church building on the newly developed housing estate was opened on 10 May 1932.
 Passage 2:Critic Janet Maslin, writing in The New York Times, said of director Kasdan, "he creates the film's most satisfying moments by communicating his own sheer enjoyment in revitalizing scenes and images that are so well-loved." Impressed, she exclaimed, "Silverado is a sweeping, glorious-looking western that's at least a full generation removed from the classic films it brings to mind." Roger Ebert in the Chicago Sun-Times called it "sophisticated" while remarking, "This is a story, you will agree, that has been told before. What distinguishes Kasdan's telling of it is the style and energy he brings to the project." In the San Francisco Chronicle, Peter Stack wrote that the film "delivers elaborate gun-fighting scenes, legions of galloping horses, stampeding cattle, a box canyon, covered wagons, tons of creaking leather and even a High Noonish duel." He openly mused, "How it manages to run the gamut of cowboy movie elements without getting smart-alecky is intriguing." In a mixed review, Gene Siskel of the Chicago Tribune, said the film was "a completely successful physical attempt at reviving the western, but its script would need a complete rewrite for it to become more than just a small step in a full-scale western revival." Another ambivalent review came from Jay Carr of The Boston Globe. He noted that Silverado "plays like a big-budget regurgitation of old Westerns. What keeps it going is the generosity that flows between Kasdan and his actors. It's got benevolent energies, but not the more primal kind needed to renew the standard Western images and archetypes." In an entirely negative critique, film critic Jay Scott of The Globe and Mail said the all too familiar "manipulative Star Wars-style score is the only novelty on tap in Silverado, which has a plot too drearily complicated and arid to summarize". Left equally unimpressed was Dave Kehr of the Chicago Reader. Commenting on director Kasdan's style, he said his "considerable skills as a plot carpenter seem to desert him as soon as the story moves to the town of the title." As far as the supporting cast was concerned, he dryly noted, "none of them assumes enough authority to carry the moral and dramatic center of the film." Giving Silverado 4 out of 5 stars, author Ian Freer of Empire, thought the film was the "kind of picture that makes you want to play cowboys the moment it is over." He exclaimed, "Whereas many of the westerns from the ‘70s try a revisionist take on the genre, Silverado offers a wholehearted embracing of western traditions."
 Passage 3:The Yasui procedure is a pediatric heart operation used to bypass the left ventricular outflow tract (LVOT) that combines the aortic repair of the Norwood procedure and a shunt similar to that used in the Rastelli procedure in a single operation. It is used to repair defects that result in the physiology of hypoplastic left heart syndrome even though both ventricles are functioning normally. These defects are common in DiGeorge syndrome and include interrupted aortic arch and LVOT obstruction (IAA/LVOTO); aortic atresia-severe stenosis with ventricular septal defect (AA/VSD); and aortic atresia with interrupted aortic arch and aortopulmonary window. This procedure allows the surgeon to keep the left ventricle connected to the systemic circulation while using the pulmonary valve as its outflow valve, by connecting them through the ventricular septal defect. The Yasui procedure includes a modified Damus–Kaye–Stansel procedure to connect the aortic and pulmonary roots, allowing the coronary arteries to remain perfused. It was first described in 1987.

Answer:
1