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

[EX Q]: Context_1 : The Trussed Concrete Steel Company was a company founded by Julius Kahn, an engineer and inventor. The company manufactured prefabricated products for reinforced concrete beams and steel forms for building reinforced concrete floors and walls. Kahn invented and patented a unique new technology reinforcement system of construction called the Kahn System that was stronger, more economical, and lighter than the existing old school technology used up to that point to construct buildings. The old method was to use plain straight smooth steel beams or loose rods or stirrups in concrete beams and floors. Kahn's new technology improved system used 45 degree tab flanges or "wings" permanently attached on steel beams that distributed the tension stress for overall improvement in strength of reinforced concrete. Context_2 : Estanisalao Tovilla-Cortazar (1936–1994) was a Mexican Civil Engineer born in February 10, 1936 in Mexico City, Mexico. He died in Veracruz, Mexico in March 8, 1994. He is most remembered for his research and development contributions in pier and pile foundations and soil mechanics. Tovilla-Cortazar's engineering work included the development of new foundation techniques at port sites and large industrial construction sites such as the Veracruz Port and the Steel Company Las Truchas (SICARTSA) in Lazaro Cardenas, Michoacán, Mexico and in SIDOR, Puerto Ordaz, Venezuela. He also developed contract closure procedures and audit for large construction contracts. Context_3 : Hy-Rib was a brand name for a product manufactured by the Trussed Concrete Steel Company. It is an engineering reinforcement system for floors, walls, and ceilings of buildings and houses. This product is a derivative of the Kahn Trussed Bar for beams and columns that was invented by Julius Kahn. Kahn engineered the Hy-Rib products and they were first manufactured in 1909. Context_4 : William Walker Scranton (April 4, 1844 – December 3, 1916) was an American businessman based in Scranton, Pennsylvania. He became president and manager of the Lackawanna Iron and Coal Company after his father's death in 1872. The company had been founded by his father's cousin George W. Scranton. Among his innovations, Scranton adopted the Bessemer process for his operations in 1876, greatly increasing production of steel ties with a new mill. Scranton founded the Scranton Steel Company, in 1891 consolidated as Lackawanna Iron and Steel Company. The steel company became the second largest in the nation. He later also managed the Scranton Gas and Water Company, developing a secure water supply outside the city by creating Lake Scranton. Context_5 : Albert Kahn Associates is an architectural design firm in Detroit, Michigan with a second office located in São Paulo, Brasil. It was established in 1895 and is still active today. It introduced a new technology in industrial building involving a unique reinforced concrete method referred to as the Kahn System of construction using proprietary patented reinforcement steel manufactured by Trussed Concrete Steel Company. The building of automobile factories and other types of factories were revolutionized from wooden timber framing construction. Besides being an advanced technology in strength that led to wider open interior spaces, it featured a high degree of fire resistance and larger window space for light. The firm started by Albert Kahn built factories for Chrysler for over a decade, Ford Automobile for 30 years and Packard Automobile for 35 years. Other important clients of the firm were Republic Steel and General Motors. The firm was awarded a $40 million dollar contract to build a tractor factory in Russia in 1928. The firm's output was over a million dollars worth of work per week by 1929. By 1939, the firm designed 19 percent of all industrial buildings in the United States and had designed some $800 million of buildings worldwide. Currently, Albert Kahn Associates is still making history with state-of-the-art projects. Recent projects include creating the world's largest penguin conservatory,located at the Detroit Zoo, which opened in 2016. Context_6 : The Lackawanna Steel Company was an American steel manufacturing company that existed as an independent company from 1840 to 1922, and as a subsidiary of the Bethlehem Steel company from 1922 to 1983. Founded by the Scranton family, it was once the second-largest steel company in the world (and the largest company outside the U.S. Steel trust). Scranton, Pennsylvania developed around the company's original location. When the company moved to a suburb of Buffalo, New York, in 1902, it stimulated the founding of the city of Lackawanna. Context_7 : Truscon Laboratories was a research and development chemical laboratory of the Trussed Concrete Steel Company ("Truscon") of Detroit, Michigan. It made waterproofing liquid chemical products that went into or on cement and plaster. The products goals were to provide damp-proofing and waterproofing finishing for concrete and Truscon steel to guard against disintegrating action of water and air. Context_8 : Frederick J. Griffiths (December 11, 1878 - October 17, 1951) was an early, English-born engineer in the Stark County, Ohio steel industry. He is best known for working with Henry Ford to develop a vanadium alloy steel in order to produce lighter-weight, stronger automobiles. When the Massillon Rolling Mill Company merged into the Central Steel Company in June 1914, Griffiths resigned as a chemist at Canton’s United Steel Company to become Central's vice president and superintendent. He then became the president of the company. His daughter, Gertrude, lit the first open hearth furnace at the new Central Steel Company in 1915. In 1917, Griffith's was named to the Massillon Steel Casting Company board of directors. The company's earliest orders came from the United States military for production of the steel-rated equipment and supplies needed for World War I. By 1919, 3 of his 5 brothers were all superintendents at Central Steel. Context_9 : Benjamin Franklin Fairless (May 3, 1890 — January 1, 1962) was an American steel company executive. He was president of a wide range of steel companies during a turbulent and formative period in the American steel industry. His roles included President of Central Alloy Steel from 1928 to 1930; First Vice President of Republic Steel (which had absorbed Central Steel) from 1930 to 1935; President of the Carnegie-Illinois Steel Company from 1935 to 1938; and then President, and later Chairman of the board of directors and Chief Executive Officer of U.S. Steel (the largest steel company in the United States) from 1938 to 1955. Context_10 : Kahn was born in Münstereifel, Germany, March 8, 1874. He was raised in Detroit, Michigan. Kahn came to Detroit in 1881 from Germany with his family (five brothers and two sisters) when he was six years old, settling first in Baltimore, Maryland in 1880. His father Joseph (1860–1924) was a rabbi and ran a restaurant. Kahn helped in his father's restaurant business and sold newspapers. His mother Rosalie was skilled in music and art. Kahn went to the Detroit Public Schools where he received his elementary schooling, doing the normal four-year high school in three years. fact_1 : The Trussed Concrete Steel Company was a company founded by Julius Kahn, an engineer and inventor. fact_2 : Kahn was born in Münstereifel, Germany, March 8, 1874. Question: The Trussed Concrete Steel Company was founded by the engineer born in which German town in 1874?
[EX A]: Münstereifel

[EX Q]: Context_1 : The New Macau Development Union (), formerly known as the Alliance for the Development of Macau ("Aliança para Desenvolvimento de Macau"), is a political party in the Chinese Special Administrative Region of Macau. At the 2005 election, the group won 9.3% of the popular vote and 1 out of 12 popular elected seats. While, at the 2009 election, the group won 9.94% of the popular vote and 1 out of 12 popular elected seats. Context_2 : Carl Raymond Lygo (born October 1967) is a British barrister and academic who was the founding Vice-Chancellor of BPP University, a division of the Apollo Group. He is the founding Chairman of the Association of Cost Lawyers Training ACLT, the founding Chairman of Turner Schools Turner Schools UK a multi academy trust charity set up to help disadvantaged children in Folkestone, Kent, a Non-Executive Director of UCFB UCFB (an innovative Football Higher Education Institution), an advisory board member of WONKHE policy wonks for Higher Education. Context_3 : David Edward Finley, Jr. (September 1, 1890 – February 1, 1977) was an American cultural leader during the middle third of the 20th century. He was the first director of the National Gallery of Art, the founding chairman of the National Trust for Historic Preservation, chairman of the U.S. Commission of Fine Arts, a prime mover in the founding of the National Portrait Gallery, and founding chairman of the White House Historical Association. During the Second World War, Finley led the Roberts Commission, which led the rescue of much of the threatened artworks of Europe. Context_4 : António Ng Kuok Cheong (; born September 26, 1957 in Nanhai, Guangdong; moved to Macau in 1959) is currently a member in the Macau Legislative Assembly, returned by direct election. He was the founding chairman of the pro-democratic political party New Democratic Macau Association. He is also the leader of the political pressure group Union for Democracy Development. Ng has been a major figure in the Macau democracy movement and is one of the three pro-democratic legislators in the Assembly. Context_5 : The New Macau Association (AMN) is a major pro-democratic political party in the Chinese Special Administrative Region of Macau. Macau is a state in which political parties do not play a role, though some civic groups put forward lists at the elections and might be considered parties. The party was established in 1992 and the founding chairman was Antonio Ng Kuok Cheong. The current chairman is Sulu So Ka Ho. At the, 20 September 2009 election, the association split into two electoral lists - the New Democratic Macau Association and the Prosperous Democratic Macau Association. The two lists combined won 19.35% of popular vote and 3 seats in the legislature. At the election in 2005, the group won a plurality of 18.8% of the popular vote and 2 out of 12 popular elected seats. In the 2013 election the association is split into three electoral lists with the addition of New Macau Liberals. Context_6 : Au Kam San () (born 30 April 1957 in Macau with family roots in Xinxing, Guangdong, China) is a member of Legislative Assembly of Macau. He is a member of New Democratic Macau Association (quited in 2016). and is one of the three pro-democracy lawmakers in Macau. Context_7 : The New Democratic Macau Association (; Portuguese: "Associação de Novo Movimento Democrático" ) is a political party in the Chinese Special Administrative Region of Macau created from Au Kam Sans split from the New Macau Association in 2017. Macau is a state in which political parties don't play a role. Though some civic groups put forward lists at the elections and might be considered parties. At the last elections in Macau, 25 September 2017, the group won 6.59% of the popular vote and 1 out of 14 popular elected seats. Context_8 : Fong Chi Keong (; born 16 November 1947 in Macau) is a member of the Legislative Assembly of Macau and a businessman. Fong Chi Keong is known for criticism of the government and the New Macau Association. Fong Chi Keong often known as "Fong(Firing) Cannon" (馮大炮) for his radical talking in AL. Context_9 : Jason Chao Teng Hei (; born December 12, 1986) was born in Macau. Chao is a voluntary social activist and LGBT rights campaigner. He is currently the President of the New Macau Association, the Director of the satirical newspaper "Macau Concealer", co-founder and member of activist organisation Macau Conscience, and co-founder and member of Macau LGBT Rights Concern Group. Context_10 : Paul Chan Wai Chi () (born on 4 January 1957 in Macau) is a Macau politician, graduated from Yuet Wah College, who is the President of New Democratic Macau Association and a member of the Legislative Assembly of Macau. He is one of the three pro-democracy lawmakers in Macau. fact_1 :  The party was established in 1992 and the founding chairman was Antonio Ng Kuok Cheong. fact_2 : António Ng Kuok Cheong (; born September 26, 1957 in Nanhai, Guangdong; moved to Macau in 1959) is currently a member in the Macau Legislative Assembly, returned by direct election. Question: When was the founding chairman of New Macau Association born?
[EX A]: Antonio Ng Kuok Cheong

[EX Q]: Context_1 : Classic Masters is a Sammy Hagar compilation album in the Classic Masters series. The track listing is identical to "The Best of Sammy Hagar" albeit with 24-bit digital remastering. Context_2 : Robert Conrad "Robb" Flynn (born Lawrence Matthew Cardine; July 19, 1967) is the lead vocalist and guitarist for the heavy metal band Machine Head. Flynn formed the band along with Adam Duce, Logan Mader and Tony Costanza after leaving Bay Area thrash band Vio-Lence. Context_3 : Samuel Roy Hagar (born October 13, 1947), also known as The Red Rocker, is an American rock vocalist, guitarist, songwriter, musician and entrepreneur. Hagar came to prominence in the 1970s with the hard rock band Montrose. He afterwards launched a successful solo career, scoring an enduring hit in 1984 with "I Can't Drive 55". He enjoyed huge commercial success when he replaced David Lee Roth as the lead singer of Van Halen in 1985, but left the band in 1996. He returned to the band for a 2-year reunion from 2003 to 2005. On March 12, 2007, Hagar was inducted into the Rock and Roll Hall of Fame as a member of Van Halen. His musical style primarily consists of hard rock and heavy metal. Context_4 : Sammy Hagar is Sammy Hagar's second solo album, released in 1977. It is also often referred to as The Red Album, as it includes Hagar's first anthem, "Red", which is also the basis for his nickname "The Red Rocker". Future multi-platinum selling producer Scott Mathews was talked into playing a drum solo on "Red" after being told Ringo Starr had played his only drum solo in the very same room on The Beatles' last album, named after the EMI Studios this album was recorded in, Abbey Road. Context_5 : Red Voodoo is a Sammy Hagar and The Waboritas album. When Hagar finished touring in support of his "Marching To Mars" album, he recorded this record. "Red Voodoo" is really an extension of the party atmosphere that permeated Hagar's concerts on that tour and this album has that whimsical party vibe. "Mas Tequila" was the lead single and it almost served as a commercial for Hagar's other career endeavor, as his Cabo Wabo tequila was being distributed throughout the United States. The cover of this album even features a glass of Waborita that Hagar spent a portion of his concerts creating on stage during his last tour. Context_6 : A Fistful of Alice is a live album by Alice Cooper. It was released in 1997, and was recorded the previous year at Sammy Hagar's Cabo Wabo club in Cabo San Lucas, Mexico. Slash plays guitar for part of the album (returning the favor after Cooper guested on "The Garden from the 1991 Guns N' Roses album "Use Your Illusion I") and Cooper says before the song "Desperado" that it was written about Jim Morrison, who died in 1971, the same year Cooper wrote the song. Also featured in the album are Rob Zombie on vocals and Sammy Hagar on guitar. The last song, "Is Anyone Home?", is a studio recording recorded specifically for the album. Context_7 : The Best of Sammy Hagar is a Sammy Hagar compilation album. The album's track listing incorrectly lists "Red" as a live track when it is, in fact, the studio version. Context_8 : The Best of Sammy Hagar is a Sammy Hagar compilation album. Context_9 : Sammy Hagar & Friends is a solo album by Sammy Hagar. It is his twelfth solo studio album. The album was released on September 24, 2013, by Frontiers Records. Context_10 : "Finish What Ya Started" is a song by Van Halen taken from their 1988 album "OU812". Despite the album being seemingly complete, Eddie Van Halen came up with the riff at 2 in the morning and went down to his then-neighbor Sammy Hagar to show it. Hagar let Eddie in, and the two played guitars in his balcony until they had a completed song. Once Eddie left, Hagar decided to write the lyrics despite being late at night. The theme wound up being unfulfilled sex, summed up by Hagar as "blue balls. In the song, Eddie Van Halen recorded his guitar part on a Fender Stratocaster plugged direct into the studio mixing console. The song is one of only two Van Halen tracks featuring Sammy Hagar playing a rhythm guitar part, which he played on a Gibson acoustic. fact_1 : Robert Conrad "Robb" Flynn (born Lawrence Matthew Cardine; July 19, 1967) is the lead vocalist and guitarist for the heavy metal band Machine Head. fact_2 : Samuel Roy Hagar (born October 13, 1947), also known as The Red Rocker, is an American rock vocalist, guitarist, songwriter, musician and entrepreneur. Question: Are both Robb Flynn and Sammy Hagar guitarists?
[EX A]:
yes