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.
One 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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Solution is here: 1
Explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.

Now, solve this: Question: In how many different countries is Guy Beiner a University Fellow? Passage 1:Past exhibits have included: Tchaikovsky, in honor of his trip to New York City for the opening of Carnegie Hall; Marian Anderson, the first African American to sing at the Metropolitan Opera; George and Ira Gershwin, in honor of the centennial of George's birth; and one on Leonard Bernstein, among others. The museum's collection also includes a number of items of interest to music lovers: a program from the Vienna Philharmonic's debut concert on March 28, 1842, a ring owned by Beethoven, a pair of Johannes Brahms's eyeglasses, one of Richard Strauss's notebooks, which contained sketches of Danube, an unfinished poem as well as one of Benny Goodman's clarinets and one of Toscanini's batons. It also includes a sequinned jacket owned and worn by Judy Garland and the trowel used in laying the cornerstone of Carnegie Hall.
 Passage 2:Guy Beiner was born and raised in Jerusalem and later moved to kibbutz Glil Yam. After traveling abroad, he relocated to the Negev region. Beiner is a graduate of Tel Aviv University and holds a PhD from the National University of Ireland. He was a Government of Ireland Scholar at University College Dublin, an Irish Research Council for Humanities and Social Sciences (IRCHSS) Fellow at Trinity College Dublin, a National Endowment for the Humanities (NEH) Fellow at the Keough-Naughton Institute for Irish Studies in the University of Notre Dame, a Government of Hungary Fellow at the Central European University in Budapest, a Gerda Henkel Marie Curie Fellow at the Faculty of History of the University of Oxford, a research associate of St Catherine's College, Oxford and a Burns Scholar at Boston College. At Ben-Gurion University, he has repeatedly received the Rector's prize for teaching excellence and was twice the recipient of the David and Luba Glatt Prize for Exceptional Excellence in Teaching. 
 Passage 3:In 1749, Maurepas was removed by a coup led by Duke of Richelieu, putting an end to his period of immense success. He was exiled from Paris for an epigram against Madame de Pompadour, and went to Bourges and then onto Pontchartrain. In 1774, he was appointed to minister of state to Louis XVI, as well as chief adviser, holding both positions until 1781. He gave Turgot the direction of finance, placed Lamoignon-Malesherbes over the royal household and made Vergennes minister for foreign affairs. At the outset of his new career he showed his weakness by recalling to their functions, in deference to popular clamour, the members of the old Parlement ousted by Maupeou, thus reconstituting the most dangerous enemy of the royal power. This step, and his intervention on behalf of the American states, helped to pave the way for the French Revolution.

Solution:
2