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: What is the current age of the chairman of the MSG Network who fired Marv Albert? Passage 1:Marv did his first Knicks game on January 27, 1963 on WCBS Radio. He filled in for his mentor, Marty Glickman, who was away in Europe. The game was against the Celtics at the Boston Garden. For 37 years beginning in 1967, Albert was the voice of the New York Knicks on radio and television (getting his start by being a ball boy for the Knicks before getting his first break on New York radio by sportscaster Marty Glickman) before being let go by James L. Dolan, the chairman of the MSG Network and Cablevision, after Albert criticized the Knicks' poor play on-air in 2004. It was said that Marv's high salary was also a factor. His son Kenny Albert has been a part-time play-by-play announcer for the Knicks since 2009, whenever the older Albert's successor Mike Breen (whom he later followed on the NBA on NBC broadcasts and now works on ESPN and ABC aside from his role at MSG) is unavailable.
 Passage 2:Politically, he was a democrat and he opposed abolitionism. At the start of the Civil War, Budd offered his services to the Union and was placed in command of the gunboat . The Penguin was initially a part of the North Atlantic Blockading Squadron, but joined the Potomac Flotilla on August 19, 1861. In October she shifted to the South Atlantic Blockading Squadron. He participated in the bombardment of Hilton Head in November. During that battle, the Penguin was disabled, and Budd ordered that a tug tow the ship into range so that it could continue to bombard the harbor. In December 1861, Budd assisted escaped slaves around Edisto Island, South Carolina while supporting activities in that area while under the command of Percival Drayton. He was killed in a skirmish at Mosquito Inlet on the east coast of Florida near Smyrna on March 22, 1862. He was buried in Buffalo's Forest Lawn Cemetery.
 Passage 3:In 1007, Holy Roman Emperor Henry II made Bamberg a family inheritance, the seat of a separate diocese. The Emperor's purpose in this was to make the Diocese of Würzburg less unwieldy in size and to give Christianity a firmer footing in the districts of Franconia, east of Bamberg. In 1008, after long negotiations with the Bishops of Würzburg and Eichstätt, who were to cede portions of their dioceses, the boundaries of the new diocese were defined, and Pope John XVIII granted the papal confirmation in the same year. Henry II ordered the building of a new cathedral, which was consecrated 6 May 1012. The church was enriched with gifts from the pope, and Henry had it dedicated in honor of him. In 1017 Henry also founded Michaelsberg Abbey on the Michaelsberg ("Mount St. Michael"), near Bamberg, a Benedictine abbey for the training of the clergy. The emperor and his wife Kunigunde gave large temporal possessions to the new diocese, and it received many privileges out of which grew the secular power of the bishop. Pope Benedict VIII visited Bamberg in 1020 to meet Henry II for discussions concerning the Holy Roman Empire. While he was here he placed the diocese in direct dependence on the Holy See. He also personally consecrated some of Bamberg's churches. For a short time Bamberg was the centre of the Holy Roman Empire. Henry and Kunigunde were both buried in the cathedral.

Answer:
1