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.

Let me give you an 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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The answer to this example can be: 1
Here is why: The question refers to the 704th unit and task about war which is decribed by Passage 1.

OK. solve this:
Question: Which of the cities in the Upper Peninsula of Michigan where a very large snowbelt exists has the largest population? Passage 1:By 1976, Joel had formed a reliable touring band consisting of Doug Stegmeyer on bass, Liberty DeVitto on drums and Richie Cannata on saxophone, flute, clarinet and organ. Joel grew to heavily appreciate this group of musicians, finding that they had a high-energy, rough-around-the-edges feel that Joel hoped to capture in his studio albums. During the production of Turnstiles, Joel had tried working with veteran producer Jim Guercio, who tried to have him work with members of Elton John's band, but was dissatisfied with the results, instead opting to self-produce the album using the same band that he had formed while touring. With a handful of new written material, Joel wanted to use his touring band in the studio for his next album as he had done on Turnstiles, so he sought out a new producer who would be able to cultivate the style that he was looking for. Joel initially looked to famed Beatles producer George Martin; as a long-time fan of The Beatles, he wanted him to produce his new record. Martin showed interest after the two had met, but did not want to use Joel's band, wishing instead to bring in session players. Joel, who had mostly worked with session players for his first three albums with only scattered contributions from his own backup musicians and strongly disliked the polished sound that they gave off as a result, was adamant in making use of his newly-formed band, and ultimately declined. Ultimately, Joel turned to Phil Ramone, a veteran New York City sound engineer and record producer who had recently worked with Paul Simon, another singer-songwriter, on the album Still Crazy After All These Years. According to Joel, he and Ramone met with each other at Fontana di Trevi, an Italian restaurant located near Carnegie Hall where Joel had been playing at the time. The restaurant would eventually go on to inspire the setting of "Scenes from an Italian Restaurant", a song on The Stranger. According to Joel, Ramone expressed an appreciation for Joel's band and their energy, and understood the reasoning behind Joel's attitude towards recording, which ultimately led him to choose Ramone as the producer for his next album.
 Passage 2:A very large snowbelt in the United States exists on the Upper Peninsula of Michigan, near the cities of Houghton, Marquette, and Munising. These areas average of snow each season. For comparison, on the western shore, Duluth, Minnesota receives per season. Lake Superior and Lake Huron rarely freeze because of their size and depth; hence, lake-effect snow can fall continually in the Upper Peninsula and Canadian snowbelts during the winter months. Main areas of the Upper Peninsula snow belt include the Keweenaw Peninsula and Baraga, Marquette and Alger counties, where Lake Superior contributes to lake-effect snow, making them a prominent part of the Midwestern snow belt. Records of of snow or more have been set in many communities in this area. The Keweenaw Peninsula averages more snowfall than almost anywhere in the United States—more than anywhere east of the Mississippi River and the most of all non-mountainous regions of the continental United States. Because of the howling storms across Lake Superior, which cause dramatic amounts of precipitation, it has been said that the lake-effect snow makes the Keweenaw Peninsula the snowiest place east of the Rockies. Only one official weather station exists in this region. Located in Hancock, Michigan, this station averages well over per year. Farther north in the peninsula, lake-effect snow can occur with any wind direction. The road commission in Keweenaw County, Michigan collects unofficial data in a community called Delaware, and it strictly follows the guidelines set forth by the National Weather Service. This station averages over per season. Even farther north, a ski resort called Mount Bohemia receives an unofficial annual average of . Herman, Michigan, averages of snow every year. Lake-effect snow can cause blinding whiteouts in just minutes, and some storms can last days.
 Passage 3:Life Love Flesh Blood is the fifth studio album by Irish singer-songwriter Imelda May. It was first released in the Republic of Ireland on 7 April 2017, through label Decca Records, followed by a worldwide release two weeks later on 21 April 2017. The album, a follow-up to May's previous album Tribal (2014), was created in collaboration with American musician T Bone Burnett. Serving as the primary producer for the record, Burnett was only credited alongside Scottish producer Cam Blackwood. Blackwood produced a duet version of the album's lead single "Call Me", recorded with English vocalist Jack Savoretti, included on streaming editions of the album post-release. Throughout the album's creative process, May received guidance from Irish musician Bono, of rock group U2. The album followed May's divorce from guitarist Darrel Higham, influencing many lyrical themes on the album. Life Love Flesh Blood features soft rock and acoustic styles, differing significantly from the rockabilly genre of previous albums.

Answer:
2