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: How big is the place that Hamelmann was born? Passage 1:Hermann Hamelmann (1526 – 26 June 1595) was a German Lutheran theologian and the reformer of Westphalia. Born in Osnabrück, he became the priest at Kamen in 1552. While a priest, he converted to the Evangelical Lutheran faith and announced it publicly on Trinity Sunday, 1553, and as a result he was forced to leave the town. During a stay at Wittenberg, he discussed the Lord's Supper with Philipp Melanchthon. In August 1553, he became the pastor at Bielefeld, and in 1556 he became the pastor at St. Mary's Church in Lemgo. He became General Superintendent at Bad Gandersheim in 1560, where he introduced the Reformation into Braunschweig. He was instrumental in bringing the Lutheran faith to Oldenburg after becoming Superintendent there in 1573. Along with Nikolaus Selnecker, he wrote the Oldenburg Church Order in 1573. A learned man, he was deep in conviction and sound in his faith.
 Passage 2:The festival originated from the Cold Food or Hanshi Festival which remembered Jie Zitui, a nobleman of the state of Jin (modern Shanxi) during the Spring and Autumn Period. Amid the Li Ji Unrest, he followed his master Prince Chong'er in 655 to exile among the Di tribes and around China. Supposedly, he once even cut meat from his own thigh to provide his lord with soup. In 636, Duke Mu of Qin invaded Jin and enthroned Chong'er as its duke, where he was generous in rewarding those who had helped him in his time of need. Owing either to his own high-mindedness or to the duke's neglect, however, Jie was long passed over. He finally retired to the forest around Mount Mian with his elderly mother. The duke went to the forest in but could not find them. He then ordered his men to set fire to the forest in order to force Jie out. When Jie and his mother were killed instead, the duke was overcome with remorse and erected a temple in his honor. The people of Shanxi subsequently revered Jie as an immortal and avoided lighting fires for as long as a month in the depths of winter, a practice so injurious to children and the elderly that the area's rulers unsuccessfully attempted to ban it for centuries. A compromise finally developed where it was restricted to 3 days around the Qingming solar term in mid-spring.
 Passage 3:Gooch earned her BS in Computer Engineering in 1996 and her MS in Computer Science in 1998 from the University of Utah. While working on her master's degree, she explored interactive non-photorealistic technical illustration as a new rendering paradigm and developed Gooch shading, which she presented at the 1998 SIGGRAPH conference. Following her masters, she worked at the University of Utah as a research scientist for five years. During this time, she co-taught a course at the 1999 SIGGRAPH conference on non-photorealistic rendering and co-authored the first textbook in the field, Non-Photorealistic Rendering, with her husband Bruce Gooch. In 2004, she began her PhD in computer science at Northwestern University and graduated in 2006. Following her PhD, she joined the faculty at the University of Victoria in British Columbia as an assistant professor of computer science. In 2013, she joined the Scientific Computing and Imaging Institute to help develop the ViSUS software core into a product. In 2014, she became an adjunct professor of computer science at Texas A&M University.

Answer:
1