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 input: 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 output: 1
Example explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.
Q: Question: Who was the head coach for Ajax Youth Academy when Jozefzoon joined? Passage 1:In an early example of guerrilla filmmaking, Frankenheimer photographed Martin Balsam being ferried out to the supercarrier USS Kitty Hawk, berthed at Naval Air Station North Island in San Diego (standing in for Gibraltar), without prior Defense Department permission. Frankenheimer needed a commanding figure to play Vice Admiral Farley C. Barnswell and asked his friend, well-known producer John Houseman to play him, to which he agreed, on condition that he have a fine bottle of wine (which is seen during the telephone scene), although he was uncredited for it. It was Houseman's American acting debut, and he would not appear onscreen again until his Oscar-winning role in The Paper Chase (1973). Frankenheimer also wanted a shot of Kirk Douglas entering the Pentagon, but could not get permission because of security considerations, so he rigged a movie camera in a parked station wagon to photograph Douglas walking up to the Pentagon. Douglas actually received salutes from military personnel inasmuch as he was wearing the uniform of a U.S. Marine Corps colonel. Several scenes, including one with nuns in the background, were shot inside Washington Dulles International Airport which had recently been built, and the production team were the first ever to film there. The alley and car park scene was shot in Hollywood, and other footage was shot in the Californian desert in 110 degree heat. The secret base and airstrip was specially built in the desert near Indio, California, and they borrowed an aircraft tail in one shot to make it look like a whole plane was off the picture. Originally the script had Lancaster die in a car crash at the end after hitting a bus, but finally this was edited out in favor of a small scene of him departing by taxi which was shot on a Sunday in Paris during production of The Train (1964).
 Passage 2:A Winger and attacking midfielder, Jozefzoon began his career with spells at CTO '70 and AFC. He joined the Ajax Youth Academy in 2006 and signed a three-year professional contract in June 2008. Jozefzoon won his maiden call into the first team squad for the opening match of the 2010–11 Eredivisie season versus FC Groningen and remained an unused substitute during the 2–2 draw. He made his senior debut six days later, replacing Urby Emanuelson at half time during a 4–2 win over SBV Vitesse. He scored his only goal for the club in a 5–0 KNVB Becker third round win over MVV Maastricht on 22 September 2010. After five appearances during the 2010–11 season, Jozefzoon signed a one-year contract extension in June 2011, but spent the 2011–12 season away on loan and was released at the end of the season.
 Passage 3:Palman was born in ca. 1290, in Styria (present Austria), into a noble, Roman Catholic family. He had the facial condition of Cleft lip and palate. Palman was brought up at the court of his father, and at 13 years he became a courtsman. At 16 he became a squire (armiger) at the service of Henry III of Gorizia until 1310, when his father died and he returned to Styria and inherited all of the family holdings. He then served the House of Habsburg; one of the Dukes crowned Palman a knight during the marriage of his daughter. At 27 years, he operated his harelip in Venice, as he thought it would help him in getting his love, a countess back home who did not feel the same, however it did not help. Broken hearted, he joined knight tournaments all over the Holy Roman Empire where he fought for several years, losing a finger. After returning, and still not having his love answered, he decided to leave for the Holy land.

A:
2