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: Where was the prime minister born who resigned? Passage 1:In 1997, the military, citing his government's support for religious policies deemed dangerous to Turkey's secular nature, sent a memorandum to Prime Minister Necmettin Erbakan requesting that he resign, which he did. The event has been famously labelled a "postmodern coup" by the Turkish admiral Salim Dervişoğlu. Shortly thereafter, the Welfare Party (RP) was banned and reborn as the Virtue Party (FP). A new government was formed by ANAP and Ecevit's Democratic Left Party (DSP) supported from the outside by the center-left Republican People's Party (CHP), led by Deniz Baykal. The DSP became the largest parliamentary party in the 1999 elections. Second place went to the far-right Nationalist Movement Party (MHP). These two parties, alongside Yılmaz's ANAP formed a government. The government was somewhat effective, if not harmonious, bringing about much-needed economic reform, instituting human rights legislation, and bringing Turkey ever closer to the European Union.
 Passage 2:In times past, the ancient city of Limerick itself was entirely contained in the area now known as Englishtown as a walled city. The Vikings established the city in this area following the Viking Invasion of Ireland. After the Norman Invasion of Ireland, the city was taken by Norman or Old English settlers. It is from this time that the area became referred to as Englishtown and also to distinguish it from Irishtown south of the Abbey River which was populated by native Irish. It was during the Norman Conquest that many of the city's landmarks were built in this district such as the 13th century King John's Castle and the 800-year-old St Mary's Cathedral. Nicholas Street and Mary Street on the island formed the medieval city centre of Limerick and are perhaps the oldest streets in the city. Samuel Lewis writing in 1837 in his Topographical Dictionary of Ireland describes Limerick's old city of Englishtown as resembling the city of Rouen, Normandy with the housing built in Flemish fashion. Even by then though there is evidence the district was in decline as he describes the area as exhibiting a 'dirty & neglected appearance'. Following the development of Newtown Pery the city centre shifted south to the present day centre of the city and the Englishtown area lost its position as the fashionable area of the city. By the late 18th Century the old continental style cramped lofty Dutch & Flemish houses that once characterised the area were transformed into tenements and rented to Limerick's poorest. Englishtown became characterised by poverty, slum living and squalor. All of the slums were cleared in the early to mid 20th Century, resulting in the loss of most of the areas historical built heritage such as the collection of Flemish townhouses, Ireton's Castle, the Exchange building, the Tholsel amongst much more. Unfortunately many buildings and shops in the area remain derelict or in deteriorating conditions today.
 Passage 3:The 1970s began with Tipperary and Cork being respectively represented by Tadhg O'Connor and Paddy Barry. Kilkenny's captain from 1969 and a player regarded as one of the greatest forwards of all time, Eddie Keher, was introduced next. Keher was followed onto the field of play by Wexford's 1968 captain, Dan Quigley, and Kilkenny's 1967 captain, Jim Treacy. At the time Quigley was the last Wexford man to captain his county to the All-Ireland title. Gerald McCarthy was one of the youngest captains to take to the field. He was only twenty years-old when he guided Cork to the All-Ireland title in 1966. He was followed by Mick Murphy, Tipperary's victorious captain of 1964 and Séamus Cleere, Kilkenny's captain of 1963. Jimmy Doyle, regarded by many as one of the greatest players of all time and the All-Ireland winning captain of 1962 and 1965, was followed by Matt Hassett who guided Tipperary to the title in 1961. Frankie Walsh of Waterford, the last man to captain his county to a championship, followed before Tipperary's 1958 All-Ireland-winning captain Tony Wall took to the field.

A:
1