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: What country was Ito born in? Passage 1:Ito was born in Osaka Prefecture on May 28, 1978. After graduating from high school, he joined Regional Leagues club Nagoya SC in 1997. In 1999, he moved to newly was promoted to J2 League club, Ventforet Kofu. Although he could not play at all in the match behind Takehisa Sakamoto, he became a regular goalkeeper from late 1999. However the club finished at bottom place for 2 years in a row (1999-2000). In 2001, he moved to J2 club Shonan Bellmare. However he could hardly play in the match behind Yuji Ito and Masahito Suzuki. In 2003, he moved to J1 club Cerezo Osaka. However he could not play at all in the match behind Seigo Shimokawa and Daisuke Tada in 2003. In 2004, he played many matches as regular goalkeeper. However he could hardly play in the match behind new member Motohiro Yoshida in 2005. In 2006, he moved to J2 club Shonan Bellmare for the first time in 4 years. Although he played many matches as regular goalkeeper in 2006, he could not play at all in the match behind newcomer Kim Yeong-gi from 2007 and retired end of 2009 season. However he came back as player in 2010 because many goalkeeper got hurt. However he did not play the match and retired end of 2010 season.
 Passage 2:Among intellectuals, critiques of Japanese cinema grew in the 1910s and eventually developed into a movement that transformed Japanese film. Film criticism began with early film magazines such as Katsudō shashinkai (begun in 1909) and a full-length book written by Yasunosuke Gonda in 1914, but many early film critics often focused on chastising the work of studios like Nikkatsu and Tenkatsu for being too theatrical (using, for instance, elements from kabuki and shinpa such as onnagata) and for not utilizing what were considered more cinematic techniques to tell stories, instead relying on benshi. In what was later named the Pure Film Movement, writers in magazines such as Kinema Record called for a broader use of such cinematic techniques. Some of these critics, such as Norimasa Kaeriyama, went on to put their ideas into practice by directing such films as The Glow of Life (1918), which was one of the first films to use actresses (in this case, Harumi Hanayagi). There were parallel efforts elsewhere in the film industry. In his 1917 film The Captain's Daughter, Masao Inoue started using techniques new to the silent film era, such as the close-up and cut back. The Pure Film Movement was central in the development of the gendaigeki and scriptwriting.
 Passage 3:Spanky and Our Gang were the first to cover this song in the same year and even released it as their first single, which failed to chart. The Flamin' Groovies recorded it as a demo for their never-finished fourth Sire LP, eventually released on "The Gold Star Tapes" (1984). R. Stevie Moore recorded both instrumental and later vocal versions of the song, each cover self-released. The Jam covered the song as a B-side. The Georgia-based band Guadalcanal Diary also covered the song, released as a CD bonus track on their 1987 album 2X4. The folk-rock band Pimentos For Gus also covered it on their 1996 album East of Sweden. Jack Black used its opening riff for inspiration in a fight against Satan at each show of the Tenacious D 2006–2007 Tour. Les Fradkin has a snappy instrumental version on his 2005 CD "While My Guitar Only Plays". Matthew Sweet and Susanna Hoffs covered the song for their 2006 collaboration Under the Covers, Vol. 1. In 2009, Chicago-based Chiptune / NES-Rock band I Fight Dragons released a cover as an MP3 download to subscribers of their mailing list. Helmet released their version of the track on their 2010 album Seeing Eye Dog. Swedish rock group Gyllene Tider recorded a Swedish version titled Och jorden den är rund (And the Earth is round) on an EP which was included with their album Moderna Tider from 1981.

A:
1