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.

[EX Q]: Question: How many years had the Ballet Russe de Monte Carlo been doing performances the year that Rudenko signed up with them? Passage 1:In 1938 Rudenko was signed up to the Ballet Russe de Monte Carlo, where, at 17, she was their youngest soloist. Her stage name was Lubov Roudenko, and she was also popularly known as "Spitfire Lu-Lu." She had a can-can sequence in the 1938 ballet Gaîté Parisienne choreographed specially for her by Léonide Massine. She would later reprise this role in the 1941 Oscar-nominated short film The Gay Parisian. Whilst with the Ballet Russes, Rudenko was the subject of several drawings by Henri Matisse in 1939. Four of his portrait sketches of her are now in the Fogg Museum. Matisse also made a drawing of Rudenko in the ballet  Rouge et Noir. While on tour with the Ballet Russe, Rudenko performed the role of the Cowgirl in the 1942 ballet Rodeo until the tour reached New York and Agnes de Mille, the original choreographer, reclaimed the role for herself. Disappointed by this, Rudenko quit the Ballet Russes, and took a better-paid job performing in a Broadway production of The Merry Widow. This production launched at the Majestic Theatre on 4 August 1943, with Rudenko and James Starbuck leading the character dances, including a comic polka and a can-can number. After this, Rudenko played Grisette in Nellie Bly, a short-lived 1946 musical based on the life of Nellie Bly, and then became lead dancer for the 1946-49 Broadway production of Annie Get Your Gun, but following a knee injury, decided to pursue a career in fashion design. She continued performing until 1951, appearing in the 1950-51 Olsen and Johnson revue Pardon our French.
 Passage 2:Bhutia has had limited opportunities in playing overseas. On 30 September 1999, he travelled overseas to play for Bury in Greater Manchester, England. He became only the second Indian footballer to play professionally in Europe after Mohammed Salim. By penning a three-year contract he also became the first Indian footballer to sign for a European club. This followed unsuccessful trials for Bhutia with Fulham, West Bromwich Albion and Aston Villa. He had difficulty obtaining a visa and could not make his debut, until 3 October 1999 against Cardiff City. In that match, he came on as a substitute for Ian Lawson and played a part in Bury's second goal, which was scored by Darren Bullock after Bhutia's volley was deflected into his path. On 15 April 2000, he scored his first goal in the English league in the game against Chesterfield. A recurring knee injury limited him to only three games in his final season at Bury, and he was released after the club was placed in administration. His final appearance was a 3–0 defeat to Swindon Town on 27 August 2001.
 Passage 3:Of the 62 flying fox species evaluated by the IUCN as of 2018, 3 are considered critically endangered: the Aru flying fox, Livingstone's fruit bat, and the Vanikoro flying fox. Another 7 species are listed as endangered; 20 are listed as vulnerable, 6 as near threatened, 14 as least concern, and 8 as data deficient. A further 4 are listed as extinct: the dusky flying fox, the large Palau flying fox, the small Mauritian flying fox, and the Guam flying fox. Over half of the species are threatened today with extinction, and in particular in the Pacific, a number of species have died out as a result of hunting, deforestation, and predation by invasive species. Six flying fox species are believed to have gone extinct from 1864 to 2014: the Guam, large Palau, small Mauritian, dusky, large Samoan, and the small Samoan flying foxes.

[EX A]: 1

[EX Q]: Question: What was the name of the Ottoman governor who presented Robert Rollo Gillespie with an Arabian  horse? Passage 1:He then transferred to India, traveling initially to Hamburg where, though both were in disguise and had no political principles in common, he was warned by Napper Tandy to flee to Danish territory in Altona. He continued overland through Germany, Austria, and Serbia, to the Euxine where he felt obliged to force his ship's captain at gunpoint to take him to Constantinople as agreed, rather than a corsair port for murder or slavery. He passed through Greece without recorded incidents, and took ship for Aleppo. He narrowly saved his own life, and his servant's, in the desert by curing the chief of a band of Arabs, who were planning to murder and rob him. He stayed for some time in Baghdad, where he was presented with a valuable Arabian horse by the Ottoman governor. From Basra he took ship for Bombay, then travelled overland to Madras. He was soon appointed to the command of the 19th Dragoons at Arcot, some 16 miles from Vellore.
 Passage 2:Hamilton followed his mother as a Christian Scientist, and attended Claremont Fan Court School and then Eton College. He did National Service in the Coldstream Guards from 1955 to 1958. His father had been wounded while serving with the same regiment in the Second World War. Hamilton then worked in the City of London as a gilts broker. He was a member of the London Stock Exchange from 1967 to 1980. He remained in the City for only a short period, leaving when he inherited two estates from his father's cousin. He married his wife, Corinna Dixon, in 1967, and they had four sons together. He succeeded his father as Baron Hamilton of Dalzell in 1990, inheriting land near and properties in the village of Betchworth in Surrey, and a Regency mansion.
 Passage 3:As a backbencher in Ralph Klein's Progressive Conservative caucus, Knight moved a number of government bills. The first was 2003's Electric Utilities Act, which made some changes to the government's deregulation of the province's electricity market. Much of the debate around the bill was about whether the government's deregulation had worked well to date. The bill was passed on a party line vote, with Knight's fellow Progressive Conservatives voting unanimously in favour and the opposition Liberals and New Democrats voting unanimously against. Knight also sponsored the Securities Amendment Acts, separate bills with the same name from different years, 2005 and 2006. The first of these was designed to harmonize the securities regulation with that of other provinces. It was supported by Liberals Rick Miller and Bill Bonko, who considered it a step in the right direction. New Democrats gave it a mixed reception, with Ray Martin agreeing that it did make some improvements, but with his colleague David Eggen trying to kill it on third reading, saying that what was needed was a supra-provincial securities regulator. The 2006 edition of the Securities Amendment Act implemented further harmonization, and passed with little debate. The Securities Transfer Act of the same year consolidated and harmonized the province's rules for transferring securities, and passed with all-party support.

[EX A]: 1

[EX Q]: Question: What year did Ortenberg join Lionsgate Films? Passage 1:Ortenberg was born to a Jewish family on August 8, 1960, in Briarcliff Manor, New York, Ortenberg attended Penn State University and graduated in 1982. At Penn State, Ortenberg recognized his passion for film, showing recent theatrical movies on campus to raise money for non-profit student organizations. Moving to San Francisco he began his film career with Columbia Pictures in 1985 as a clerk, and joined Hemdale Film Corporation in 1989, where he served as President of Distribution and Marketing after the company filed for bankruptcy and laid off the C level officers of the company before joining Lionsgate Films as their president of theatrical films, where he was the first employee in its Los Angeles office. Ortenberg led Lionsgate's film division as it quickly grew into one of Hollywood's premiere movie studios. In 2009, he left Lionsgate to join the Weinstein company as President of Theatrical Films. In 2011 it was announced that Ortenberg would be CEO of Open Road Films a newly formed movie studio owned by theatre chains AMC Theatres and Regal Entertainment Group. In 2016, he endorsed Bernie Sanders for President of the United States. Ortenberg left Open Road in 2017 after it was acquired by Tang Media Partners. Ortenberg then started Briarcliff Entertainment, a distribution company.
 Passage 2:Roycroft was born in 1946 as the second of three sons to Bill Roycroft, an Olympic equestrian gold medallist, and his wife, Mavis. He won bronze medals in team eventing at the 1968 Mexico City and 1976 Montreal Olympics, competing alongside his father at both the games. He was selected for the 1980 Moscow Olympics but was affected by the boycott of the games. He was the Australian flag bearer at the 1984 Los Angeles Olympics; his father had done the same thing 16 years previously. He coached the Australian eventing team from 1988 to 2010, taking up the role from his father. his first Olympics as a coach were the 1988 Seoul Games; under his reign the eventing team won gold medals at the 1992 Barcelona, 1996 Atlanta, and 2000 Sydney Olympics and a silver medal at the 2008 Beijing games, and Matthew Ryan won an individual gold medal in 1992 and Andrew Hoy won an individual silver medal in 2000. He was chairman of the International Federation for Equestrian Sports Eventing Committee from 2000 to 2009, and also served as chair of Equestrian New South Wales and Equestrian Australia.
 Passage 3:Duke City's all-star travel team, the Mueñcas Muertas, represented the league at the first WFTDA Championships in 2006, where they finished 19th out of 20 teams. At the 2007 WFTDA Western Regional Tournament Duke City won their opening game 110-82 over the Rocky Mountain Rollergirls, but then lost to Tucson Roller Derby in the quarterfinals, 166-41. At the 2008 Western Regional, Duke City opened with a victory over Pikes Peak Derby Dames and then upset the defending WFTDA Champion Kansas City Roller Warriors 132-117, automatically qualifying for Championships. Duke City then lost to Bay Area in the semifinals and Rat City Rollergirls in the third place game to finish Westerns in fourth place. At Championships in Portland, Duke City lost their opening round game to Gotham Girls Roller Derby 182-25. At the 2009 Western Regional, Duke City lost the fifth place game to Bay Area 105-103 to finish in sixth place. As the eighth seed at the 2009 Western Playoff, Duke City lost their opening games to Tucson and Denver, before falling to Sacred City Derby Girls to finish in tenth place.

[EX A]:
1