Detailed Instructions: 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.
See one example below:
Problem: 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: 1
Explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.

Problem: Question: How many different Audi race cars have been used in this circuit since it was introduced at the 2000 edition? Passage 1:The 88 Audi Sport UK Team Veloqx R8 of Jamie Davies, Johnny Herbert and Guy Smith started from pole position after Herbert set the overall fastest lap time in the fourth qualifying session. The car led for much of the first eighteen hours until a rear suspension problem created handling difficulties and was corrected in the garage. It gave the lead to the No. 5 Audi Sport Japan Team Goh car of Seiji Ara, Rinaldo Capello and Tom Kristensen and although it caught fire during a pit stop, Ara held off a challenge from the faster Herbert for the rest of the race to win by 41.354 seconds. It was Ara's first Le Mans win, Capello's second and Kristensen's sixth. Kristensen equalled Jacky Ickx's all-time record of six overall victories and was the first driver to win the 24 hour race five times in a row. This was the fourth overall victory for Audi since the manufacturer's début at the 2000 edition. The No. 88 Audi Sport UK Team Veloqx car finished in second and the No. 2 Champion Racing Audi R8 of JJ Lehto, Emanuele Pirro and Marco Werner recovered from a crash in the second hour to complete the overall podium finishers in third place.
 Passage 2:Tuck played high school football in Alabama at Central Coosa County. He played for legendary coach Andrew Slome. Growing up, Tuck's favorite football teams were the San Francisco 49ers and the Dallas Cowboys, but his favorite sport was basketball. Although he began playing football in the seventh grade, Justin only began to take it seriously in his freshman year of high school where he originally started out as a quarterback before changing positions to tight end and defensive end. His accolades include earning Alabama Class 4A Player of the Year as a senior in 2000, as well as lettering in football at both linebacker and tight end. For his career at Central-Coosa, Tuck recorded 492 tackles with 37 sacks, 26 forced fumbles, and 17 fumble recoveries. As a tight end, Tuck had 115 catches for 2,106 yards and 17 touchdowns. Subsequently, Tuck also won two state championships as a member of the high school basketball team.
 Passage 3:Hodes worked as an intern and resident at the Children's Hospital of Philadelphia until 1935, when he moved to Baltimore to take up a position at the Harriet Lane Home of Johns Hopkins Hospital as the dispensary director. In 1936, he developed a method that used ultraviolet light to reduce the infectiousness of viruses, a technique that later was used to create commercial vaccines against rabies and influenza. He became a pediatrician at Johns Hopkins in 1938 while also serving as the medical director of Sydenham Hospital for Communicable Diseases. During an outbreak of diarrhea in 1942, he isolated the first virus known to cause diarrhea, later identified as rotavirus. The same year, he became the first to isolate the measles virus from the brain of a child who had died from measles encephalitis. While stationed in Guam with the U.S. Navy in World War II, he discovered that the Japanese encephalitis virus was spread by mosquitoes. Hodes continued working in Baltimore after World War II, and started teaching at the Johns Hopkins School of Medicine and School of Hygiene, as well as the University of Maryland School of Medicine.

Solution:
1