In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Example Input: Context_1 : Rail Users Ireland (previously Platform 11) is a rail transport pressure group in Ireland whose agenda is centred on the idea that there is an economic case for expanding rail transport in Ireland through better utilisation of existing infrastructure with only justified expansion of existing routes. Through press releases, lobbying and leafleting they have promoted the DART Underground, a proposal to build a tunnel south of the Liffey to link up Dublin's Heuston Station with the existing DART and Luas lines. The group is a member of the European Passengers Federation a European level representative body for rail users which shares the same outlook in terms of sustainable transport provision and improving standards on public transport. Context_2 : The history of rail transport in El Salvador began in 1882, with the opening of El Salvador's first line. All rail transport was suspended in 2002. However, limited services were resumed in 2007, between San Salvador, Ciudad Delgado and Apopa. Context_3 : Rail transport can be found in every theme park resort property owned or licensed by Walt Disney Parks and Resorts, the theme park and vacation resort segment of the larger Walt Disney Company. The origins of Disney theme park rail transport can be traced back to Walt Disney himself and his personal fondness for railroads, who insisted that they be included in the first Disney park, the original Disneyland (a key component of the Disneyland Resort) in California in the United States, which opened on July 17, 1955. The Disney tradition of including transport by rail in its parks has since been extended to other Disney properties with the opening of Walt Disney World in Florida in the United States, Tokyo Disney Resort in Japan, Disneyland Paris in France, Hong Kong Disneyland Resort in China, and Shanghai Disney Resort in China. Context_4 : Rail transport in Malaysia comprises heavy rail (including commuter rail), light rapid transit (LRT), monorail, airport rail link and a funicular railway line. Heavy rail is mostly used for intercity passenger and freight transport as well as some urban public transport, while LRTs are used for intra-city urban public transport and some special uses, such as transporting passengers between airport buildings. There are two commuter rail services linking Kuala Lumpur with the Kuala Lumpur International Airport. The sole monorail line in the country is also used for public transport in Kuala Lumpur, while the only funicular railway line is in Penang. Context_5 : A valve shim is a disc of hardened metal of precisely calibrated height, used to adjust the clearance (US: lash) between the back side of the cam-lobe and the valve on which it operates, where the cam-lobe operates directly on the valve without an intermediate rocker arm. The shim sits atop a shim bucket which itself sits atop the valve-stem, and moves up and down within a machined bore. While hydraulically self-adjusting valves are sometimes preferred, because they require no adjustment, they do not work well in engines capable of high RPMs. In those, shims are most often used. As an example, most motorcycle engines capable of 8000RPM+ use shim-adjustable valves. Context_6 : Hohensalzburg Castle (German: "Festung Hohensalzburg" , literally "High Salzburg Fortress") sits atop the Festungsberg, a small hill in the Austrian city of Salzburg. Erected at the behest of the Prince-Archbishops of Salzburg with a length of 250 m and a width of 150 m , it is one of the largest medieval castles in Europe. Hohensalzburg Castle is situated at an altitude of 506 m. Context_7 : Transport in Greater Nagoya (Chūkyō) is similar to that of the Tokyo and Osaka, but is more automobile oriented, as the urban density is less than Japan's two primary metropolises, and major automobile manufacturers like Toyota are based here. Still, compared to most cities of its size worldwide it has a considerable rail transport network with 3 million passenger trips daily, with a similar density and extent of passenger rail to London or New York City, (as of May 2014, the article Nagoya rail list lists 59 lines, 16 operators, 1,547.8 km of operational track and 654 stations [although stations recounted for each operator], note this data does not include any high speed rail) complemented with highways and surface streets for private motor transport. It includes public and private rail and highway networks; airports for international, domestic, and general aviation; buses; motorcycle delivery services, walking, bicycling, and commercial shipping. The nexus of the public transport system is Nagoya Station. Every region of Greater Nagoya, also known as the Chūkyō Metropolitan Area (中京圏 ) , has rail or road transport services, and the area as a whole is served by sea and air links. Context_8 : Rail transport in Central America consists of several isolated railroad lines with freight or passenger service. The most famous one is the Panama Canal Railway, the oldest transcontinental railroad in the world, connecting Panama City with Colón since 1855. Other railroads in Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica and Panama were built by private and public investors mainly to facilitate the transport of local agricultural produce (bananas, coconuts, coffee) to export markets and harbors. Their market share and profitability went into decline in the second half of the twentieth century and most lines have been decommissioned by the end of the 1990s. As of 2010, railroads operate locally in El Salvador, Honduras, Costa Rica and Panama only; all rail transport has been suspended in Belize, Guatemala and Nicaragua. None of the operating railways crosses national borders. Context_9 : Rail transport in Puerto Rico currently consists of a 10.7 mi passenger metro system in the island's metropolitan area of San Juan. Its history can be traced back to the mid-19th century with the construction of a limited passenger line in Mayagüez. Between the late 19th and early 20th centuries, Puerto Rico's rail transport system expanded significantly, becoming one of the largest rail systems in the Caribbean at the time thanks to an economic boom in agriculture industries, especially the sugar cane industry. The rail system was expanded to include passenger travel with a direct line from the island's northern capital of San Juan to the western and southern cities and towns, greatly improving travel and communication within the island. However, the entire system was soon overshadowed by the arrival of the automobile, and by the 1950s was completely abandoned. Small remnants of this system still exist in some parts of Puerto Rico, some conserved for tourism purposes. Context_10 : The history of rail transport in Austria began with the Reisszug, a private funicular serving the Fortress of Salzburg. Built at the end of the 15th century and first documented in 1515, it is the oldest known funicular in the world, and possibly the oldest existing railway line. fact_1 : The history of rail transport in Austria began with the Reisszug, a private funicular serving the Fortress of Salzburg. fact_2 :  Hohensalzburg Castle is situated at an altitude of 506 m. Answer: 506 m.
Example Output: What is the altitude of the castle that sits atop of a hill in the city where the history of rail transport in Austria began?

Example Input: Context_1 : Stefan Edberg and Anders Järryd were the defending champions, but Edberg did not participate this year. Järryd partnered Guy Forget, losing in the semifinals. Context_2 : Stefan Edberg and Magnus Larsson were the defending champions but only Edberg competed that year with Petr Korda. Context_3 : The 1993 Volvo International was a tennis tournament played on outdoor hard courts at the Cullman-Heyman Tennis Center in New Haven, Connecticut, United States and was part of the Championship Series of the 1993 ATP Tour. The tournament ran from August 16 through August 23, 1993. Kelly Jones and Rick Leach were the defending champions but only Jones competed that year with Paul Annacone. Annacone and Jones lost in the semifinals to Cyril Suk and Daniel Vacek. Suk and Vacek won in the final 7–5, 6–4 against Steve DeVries and David Macpherson. Context_4 : Paul Annacone and Christo van Rensburg were the defending champions, but lost in the semifinals to Swedes and top seeds Stefan Edberg and Anders Järryd. Context_5 : Paul Annacone (born March 20, 1963) is an American former touring professional tennis player and current tennis coach. He is the former coach of open-era leader in Grand Slams Roger Federer and former World No. 1 Pete Sampras. Annacone is currently a coach at ProTennisCoach.com and a commentator at Tennis Channel Context_6 : The tennis players Boris Becker (Germany) and Stefan Edberg (Sweden) met 35 times between 1984 and 1996. Although Becker led their overall head-to-head series 25–10 and won all three of their Davis Cup matches, Edberg won three of their four meetings in Grand Slams. Edberg and Becker also reached the world Tour Finals in 1989 which Edberg won in Four sets. Context_7 : Stefan Bengt Edberg (] ; born 19 January 1966) is a Swedish former world no. 1 professional tennis player (in both singles and doubles). A major proponent of the serve-and-volley style of tennis, he won six Grand Slam singles titles and three Grand Slam men's doubles titles between 1985 and 1996. He also won the Masters Grand Prix and was a part of the Swedish Davis Cup-winning-team four times. In addition he won four Masters Series titles, four Championship Series titles and the unofficial Olympic tournament 1984, was ranked in the singles top 10 for ten successive years, 9 years in the top 5, and is considered one of the greatest players of his era. Edberg began coaching Roger Federer in January 2014, with this partnership ending in December 2015. Context_8 : Stefan Edberg defeated Magnus Larsson 7–6, 6–1 to win the 1995 Qatar Open singles competition. Edberg was the defending champion. Context_9 : The tennis players Stefan Edberg (Sweden) and Ivan Lendl (Czechoslovakia, 1978–92/United States, 1992–94) met 27 times during their careers. Edberg leads the series 14–13. In an interview with the ATP in 2008 Edberg reflected on his classic rivalries. Context_10 : Stefan Edberg was the defending champion and retained his title, defeating Pete Sampras 3–6, 6–4, 7–6, 6–2 in the final to win the men's singles title at the 1992 US Open. The semifinal between Edberg and Michael Chang was a battle wherein Edberg won in five sets after 5 hours and 26 minutes, then the longest match in the Open Era. This is also where John McEnroe and Jimmy Connors played their last Grand Slams. fact_1 :  He is the former coach of open-era leader in Grand Slams Roger Federer and former World No. 1 Pete Sampras. fact_2 :  Edberg began coaching Roger Federer in January 2014, with this partnership ending in December 2015. Answer: Roger Federer
Example Output: What athlete has been coached by both Paul Annacone and Stefan Edberg?

Example Input: Context_1 : John Stuart Robertson (14 June 1878 – 5 November 1964) was a Canadian born actor and later film director perhaps best known for his 1920 screen adaptation of "Dr. Jekyll and Mr. Hyde", starring John Barrymore. Context_2 : Andrew Kenneth Martin is a Canadian born actor, director, photographer, cinematographer and visual artist. A native of Waterloo, Ontario, he is perhaps best known for appearing in the series "Train 48" (2003-2005) as Charles Lucas West-Matheson (Lucas West). Context_3 : Robert Patrick "Robbie" Amell (born April 21, 1988) is a Canadian actor and model. He is best known for playing Stephen Jameson on The CW's series "The Tomorrow People", Ronnie Raymond/Firestorm/Deathstorm on The CW's series "The Flash", Fred Jones in the films "Scooby-Doo! The Mystery Begins" and "Scooby-Doo! Curse of the Lake Monster", Paxton Flynn in the film "The Hunters", and Wesley Rush in the film "The DUFF", as well as recurring roles on such television shows as "Life with Derek", "True Jackson, VP", "Unnatural History", and "Revenge". Context_4 : The Hunters is a 2013 science fiction adventure telefilm starring Robbie Amell and Alexa Vega that was produced by Walden Media. It debuted on the Hallmark Channel on October 25, 2013. Context_5 : William Simons (born 17 November 1940) is a Welsh born actor best known for his role as PC Alf Ventress in "Heartbeat" a role he played for 18 years from 1992 – 2010. Context_6 : Ryan Kelly is a Scottish born actor best known for playing the role of Jack "Jazzer" McCreary in the BBC Radio 4 soap "The Archers", a part he has played since 2000. Context_7 : Stephen "Steve" George Arbuckle is a Canadian born actor born in the village of Donkin (Arbuckle Lane), Cape Breton Island, Nova Scotia. He started his career as a theatre actor at Cape Breton University, then made his first move into film in 2003 with the lead role in the short film "Todd and the Book of Pure Evil", which also starred Julian Richings and John Bregar. He appeared as Oliver Peele in 2010 in the pilot episode of the CBS show "Blue Bloods". Arbuckle is now living in Toronto, Ontario. Context_8 : Aaron John Walpole (born 7 March 1979), is a Canadian born musical actor, who placed third in the 2005 season of Canadian Idol. He is best known for playing the role of Lonnie in the 2010 Toronto Run of Rock of Ages and Annas in the 2012 Broadway run of "Jesus Christ Superstar". He is currently in the 2014 revival of Les Misérables, appearing as Brujon/Loud Hailer and covering Jean Valjean. Context_9 : Alec Kellaway (1894–1973) was a South African–born actor best known for his work in Australian theatre and film, notably playing a number of character roles for director Ken G. Hall. He was the brother of Cecil Kellaway. He also worked as a producer in vaudeville and helped run the Talent School at Cinesound Productions. Context_10 : The Javells were a British Northern soul group led by Stephen Jameson (born London, 1949), an English musician. Jameson had previously recorded solo for Pye and Dawn in the 1970s, under his own name, as well as under the stage name Nosmo King (No Smoking! - a name also used by a musical hall act of the 1920s). Jameson was best known for the single "Teenage Love", from which the B-side "Goodbye Nothing To Say" was identified by Pye's Disco for reworking by The Javells. fact_1 : The Hunters is a 2013 science fiction adventure telefilm starring Robbie Amell and Alexa Vega that was produced by Walden Media. fact_2 : Robert Patrick "Robbie" Amell (born April 21, 1988) is a Canadian actor and model. fact_3 :  He is best known for playing Stephen Jameson on The CW's series "The Tomorrow People", Ronnie Raymond/Firestorm/Deathstorm on The CW's series "The Flash", Fred Jones in the films "Scooby-Doo! Answer: Alexa Vega
Example Output:
Canadian born actor who is best known for his role playing Stephen Jameson stars in The Hunters with which female actress?