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: In which city did the English won another victory three years after they invaded Edinburgh? Passage 1:The English King Henry VIII, angered by the Scots reneging on the initial agreement, made war on Scotland in 1544–1549, a period which the writer Sir Walter Scott later christened the "Rough Wooing". In May 1544 an English army landed at Granton and captured Leith to land heavy artillery for an assault on Edinburgh Castle, but withdrew after burning the town and the Palace of Holyrood over three days. Three years later, following another English invasion and victory at Pinkie Cleugh in 1547, the English attempted to establish a "pale" within Scotland. Leith was of prime strategic importance because of its vital role as Edinburgh's port, handling its foreign trade and essential supplies. The English arrived in Leith on 11 September 1547 and camped on Leith Links. The military engineer Richard Lee scouted around the town on 12 September looking to see if it could be made defensible. On 14 September the English began digging a trench on the south-east side of Leith near the Firth of Forth. William Patten wrote that the work was done as much for exercise as for defence, since the army only stayed for five days.
 Passage 2:After completing his secondary education at Highgate School, he attended King's College, Cambridge, earning his PhD in theoretical (high-energy) particle physics in 1971. After brief post-doc positions at SLAC and Caltech, he went to CERN and has held an indefinite contract there since 1978. He was awarded the Maxwell Medal and the Paul Dirac Prize by the Institute of Physics in 1982 and 2005 respectively, and is an Elected Fellow of the Royal Society of London since 1985 and of the Institute of Physics since 1991. He was awarded an Honorary Doctorate from the University of Southampton, and twice won the First Award in the Gravity Research Foundation essay competition (in 1999 and 2005). He is also Honorary Doctor at Uppsala University.
 Passage 3:Pieter van Laer (1599 – c. 1642) was a Dutch Golden Age painter of genre scenes, active for over a decade in Rome, where his nickname was Il Bamboccio. Artists working in his style, who often painted just such scenes of everyday life as Pliny lists, became known as the Bamboccianti, painters in Bamboccio's manner. Peiraikos is often mentioned in the controversies over the Bamboccianti, for example by Salvator Rosa in his Satires, and later by the Dutch biographer of artists, Samuel Dirksz van Hoogstraten in his Inleyding tot de Hooge Schoole der Schilderkonst (Introduction to the Academy of Painting), Rotterdam 1678. As genre painting became an important element of Dutch Golden Age painting, Peiraikos was used to provide classical precedent for such work, in the relatively few discussions of the appropriateness of such art by Karel van Mander in his Schilder-boeck (1604) and Arnold Houbraken in his The Great Theatre of Dutch Painters (1718–1719). Having originally been often rather cheap, by the late 17th century the best Dutch genre scenes became sought after by collectors across Europe at very high prices, a development following Pliny's account of Peiraikos that was bemoaned by Lessing in his Laocoon (1763), mentioning Dutch painting specifically. 

Example Output: 1

Example Input: Question: How many albums had Usher released by the year Everett started performing with Tina Turner? Passage 1:Harold Athol Lanigan Fugard OIS (born 11 June 1932) is a South African playwright, novelist, actor, and director who writes in South African English. He is best known for his political plays opposing the system of apartheid and for the 2005 Academy Award-winning film of his novel Tsotsi, directed by Gavin Hood. Fugard was an adjunct professor of playwriting, acting and directing in the Department of Theatre and Dance at the University of California, San Diego. For the academic year 2000–2001, he was the IU Class of 1963 Wells Scholar Professor at Indiana University, in Bloomington, Indiana. He is the recipient of many awards, honours, and honorary degrees, including the 2005 Order of Ikhamanga in Silver "for his excellent contribution and achievements in the theatre" from the government of South Africa. He is also an Honorary Fellow of the Royal Society of Literature.
 Passage 2:In 2008, Everett started by performing with one of her idols, Tina Turner, at the 2008 50th Annual Grammy Awards with Beyoncé. She featured in the video for "Love in This Club" by Usher and began a working relationship with him. In October of the same year, the video for "Single Ladies (Put a Ring on It)" was released, which featured a J-Setting choreography and contained only Beyoncé, Everett and dancer Ebony Williams. It has since gone viral, amassing over 580 million views and has been recreated thousands of times. It also won the MTV Video Music Award for Video of the Year. Everett featured in videos for both "Ego" and "Sweet Dreams" from I Am... Sasha Fierce (2008), and begun her second worldwide tour with Beyoncé, on the I Am... World Tour (2009–10). Here, Everett performed as the female Dance Captain for the entire tour. In 2010, Everett begun a working relationship with Ne-Yo and featured in three of his music videos from his album Libra Scale (2010); "One in a Million", "Champagne Life" and "Beautiful Monster". In 2011, Everett featured in three videos from Beyoncé's 4 (2011).
 Passage 3:Baggett served as wide receivers and running backs coach of the Bowling Green Falcons from 1977 to 1980 and wide receivers coach of the Minnesota Golden Gophers from 1981 to 1982, before being named wide receivers and running backs coach of the Michigan State Spartans. His first coaching job in the National Football League was with the Houston Oilers from 1993 to 1994. He later returned to Michigan State, staying there from 1995 to 1998. In 1999, he returned to the NFL as wide receivers coach of the Green Bay Packers, later holding the same position with the Minnesota Vikings and later became assistant head coach and offensive coordinator and wide receivers coach of the Miami Dolphins. From 2007 to 2008 he was wide receivers coach of the Washington Huskies before returning once again to the NFL in the same position with the St. Louis Rams. In 2010, he was hired as assistant head coach and wide receivers coach of the Tennessee Volunteers.

Example Output: 2

Example Input: Question: In what city is the venue where Del Potro beat Roger Federer? Passage 1:During World War II it was one of the few cartridges used by both the Axis and Allied powers, a distinction it shared with the 9×19mm Parabellum pistol round. Apart from being the standard rifle cartridge of the German and Polish armed forces, it was also used by the armed forces of Great Britain in the Besa machine gun, which was mounted in some of their tanks and other armoured vehicles, as well as being extensively used by the Chinese, especially early in the war. After World War II it was used by the early Bundeswehr of West Germany. Later, when Egypt decided to manufacture the Hakim rifle, a licensed copy of the Swedish Ag m/42, they redesigned the breech to accept the 7.92×57mm Mauser cartridge rather than use the original 6.5×55mm Ag m/42 cartridge. Its military use continues today (2012) in the former Yugoslavia in the Zastava M76 sniper rifle and the license-built copy of the MG 42, the M53 Šarac machine gun.
 Passage 2:In February 2008 Speranza was appointed by PD's secretary Walter Veltroni to the national committee of Young Democrats, with the task of creating the new youth organization of the Democratic Party. On 9 November 2009 he was elected regional secretary of the PD for Basilicata. After supporting Pier Luigi Bersani in the 2012 primary election for the choice of the centre-left candidate for Prime Minister in the 2013 general election, he was selected by Bersani to coordinate his 2013 electoral campaign. The centre-left alliance Italy Common Good obtained a clear majority of seats in the Chamber of Deputies, thanks to a majority bonus that has effectively trebled the number of seats assigned to the winning force, while in the popular vote it narrowly defeated the centre-right alliance of former Prime Minister Silvio Berlusconi. Close behind, the new anti-establishment Five Star Movement of comedian Beppe Grillo became the third force, clearly ahead of the centrist coalition of outgoing Prime Minister Mario Monti. In the Senate, no political group or party won an outright majority, resulting in a hung parliament. Speranza was elected to the Chamber of Deputies in Basilicata's electoral constituency.
 Passage 3:Juan Martín del Potro reached the quarter-finals of the first slam of the year in the Australian Open losing to Roger Federer. He then reached his first final of the year at the ABN AMRO World Tennis Tournament losing to Federer once again. However, he bounced back by winning his first title of the year at the Open 13 defeating Michaël Llodra in the final. At the Estoril Open, successfully defended his title by defeating Richard Gasquet . At the French Open he reached the quarter-finals but fell to Federer for the fifth time in the year despite leading two sets to love he lost. At Wimbledon he was handily defeated by David Ferrer in the fourth round. He bounced back at the Olympics winning the Bronze Medal match over Novak Djokovic after losing to Federer in the semifinals. At the US Open he reached his third slam quarter-finals of the year but lost once again this time to Djokovic. He won his third title of the year at the Erste Bank Open defeating qualifier Grega Žemlja in the final. At the Swiss Indoors Basel, Del Potro got his fourth championship of the year after beating Roger Federer. This is the third time del Potro has qualified for the event.

Example Output:
3