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.

Input: Consider Input: Context_1 : "Three Billy Goats Gruff" (Norwegian: De tre bukkene Bruse ) is a Norwegian fairy tale. The fairy tale was collected by Peter Christen Asbjrnsen and Jrgen Moe in their "Norske Folkeeventyr", first published between 1841 and 1844. It has an "eat-me-when-I'm-fatter" plot (Aarne-Thompson type 122E). Context_2 : The Troll's Daughter is a Danish fairy tale. Andrew Lang included it in "The Pink Fairy Book". Context_3 : The Boy Who Had an Eating Match with a Troll (Norwegian: "Askeladden som kappat med trollet" ) is a Norwegian fairy tale collected by Asbjrnsen and Moe. The troll is, as commonly depicted, not very intelligent and has poor vision, while the boy is clever, outwitting the troll to win an eating contest. Context_4 : Among Gnomes and Trolls (Swedish: "Bland tomtar och troll" ), is a popular Swedish folklore and fairy tales annual and children's fairy tale anthology published since 1907. One of the most noted of the early illustrators is artist John Bauer. Context_5 : The Troll by Julia Donaldson and David Roberts is a children's story about a troll and some pirates. The troll in this story is based on the troll from the "Three Billy Goats Gruff" fairy tale. However, in this story, no goats ever cross the troll's bridge and he is forced to survive on fish that he catches from the river. He does encounter, in turn, a spider, a mouse and a rabbit, each of which convinces the troll not to eat them by telling him that he should try a bridge further down the river that is more suitable for capturing goats as he is "sick of fish". Meanwhile, the pirate captain Hank Chief and his crew (Peg Polkadot, Ben Buckle and Percy Patch) are searching for the treasure that is marked on their map, but are unable to locate the correct island. The pirates also display very poor culinary skills. Eventually, the troll reaches the sea and realises that he has been tricked by the other animals; he sees what he thinks are goat tracks in the sand and sets about laying a trap for the goat in a spot not too far from the location on the pirate's treasure map. He duly discovers an old chest when digging a large hole to ensnare his prey and throws away the "round shiny objects" he finds therein. He decides to lie in wait in the chest for the goat and falls asleep. Predictably, the pirates then arrive and make off with their "treasure"; upon opening the chest the pirates decide to make the troll walk the plank, until Peg discovers the troll's frying pan and cookbook. On discovering the troll's culinary talents, they agree to spare the troll and make him their cook. The troll is delighted and proceeds to tell the pirates that he will make them his favourite goat stew only to be advised, to his horror, that all the pirates desire is .. fish. Context_6 : The Byg (Norwegian: "Bygen" , pron. ] ), also referred to as the "Great Byg of Etnedal", is a troll in the Scandinavian folklore of Gudbrandsdal and Telemark. Characterized as a giant, slimy serpent, it stands as a hindrance to travellers. The name means 'bend', 'twist' or 'curve'. It appears in the fairy tale of Per Gynt, the basis for Henrik Ibsen's play "Peer Gynt". Context_7 : The Buried Moon or The Dead Moon is a fairy tale included by Joseph Jacobs in "More English Fairy Tales". It is a striking unusual tale, with few variants, and often appearing more mythological than is common for fairy tales. It was collected by Mrs. Balfour from the North Lincolnshire Carrs in the Ancholme Valley; its unusual characteristics made many people doubt its origins as a fairy tale. However, when Mrs. Balfour published her notes, they were generally found reliable, and the Fens proved to have many other unusual legends. The story may be evidence of moon worship. Context_8 : Undine is a 1916 American silent fantasy drama film which featured actress/athlete Ida Schnall in a water-themed story based upon the fairy tale "Undine" by Friedrich de la Motte Fouque. The film was directed by Henry Otto and produced and distributed by the Bluebird Photoplays division of Universal Film Manufacturing Company. It is not known whether the film currently survives. Context_9 : "Rapunzel" ( ; ] ) is a German fairy tale in the collection assembled by the Brothers Grimm, and first published in 1812 as part of "Children's and Household Tales". The Grimm Brothers' story is an adaptation of the fairy tale "Rapunzel" by Friedrich Schulz published in 1790. The Schulz version is based on "Persinette" by Charlotte-Rose de Caumont de La Force originally published in 1698 which in turn was influenced by an even earlier Italian tale, "Petrosinella" by Giambattista Basile, published in 1634. Its plot has been used and parodied in various media and its best known line ("Rapunzel, Rapunzel, let down your hair") is an idiom of popular culture. In volume I of the 1812 annotations (Anhang), it is listed as coming from Friedrich Schulz Kleine Romane, Book 5, pp.269288, published in Leipzig 1790. Context_10 : Kashchey the Deathless (Russian: , "Kashchey bessmertniy"), Kashchey the Immortal, is a one-act opera in three scenes (styled a "little autumnal fairy tale") by Nikolai Rimsky-Korsakov. The libretto was written by the composer, and is based on a Russian fairy tale about Koschei the Deathless, an evil, ugly old wizard, who menaced principally young women. A similar fairy tale was also used by Igor Stravinsky (Rimsky-Korsakov's pupil) and Michel Fokine to create their iconic ballet, "The Firebird". fact_1 : The troll in this story is based on the troll from the "Three Billy Goats Gruff" fairy tale. fact_2 : "Three Billy Goats Gruff" (Norwegian: De tre bukkene Bruse ) is a Norwegian fairy tale. Question: The Troll is a children's story based on the troll from the fairy tale of what nationality?

Output: Norwegian

Input: Consider Input: Context_1 : 7th Order is an American Rock & Roll band whose debut extended play CD release, "The Lake of Memory", was issued on the Big Island Sounds label in 2007 (although 7th Order had been in existence for several years by that time). Context_2 : The Lost Patrol is an American rock band whose music falls into the categories of experimental, gothic, post-punk, dark wave, ethereal wave, folk, alternative country, shoegazing, spaghetti western and "surf-a-billy". The band uses electric guitars, 12-string acoustic guitars, Moog and other synthesizers. Context_3 : Meneguar was an indie rock band whose members had previously played under different arrangements and names, but which reached its current form in 2004 in Brooklyn, New York. The group released its second CD, "Strangers in Our House", on the Troubleman Unlimited label. "Rolling Stone" magazine reviewed the album, saying, "The genius and beauty of Strangers in Our House, and Meneguar as a whole, is that every song they release could be considered the album's single. The songs are so energetic and youthful that it's impossible to not get wrapped up by them, caught up and singing along to all the choruses and dancing to every melody." Context_4 : Grand Funk Railroad, sometimes shortened as Grand Funk, is an American rock band popular during the 1970s, when they toured extensively and played to packed arenas worldwide. David Fricke of "Rolling Stone" magazine once said, "You cannot talk about rock in the 1970s without talking about Grand Funk Railroad!" Known for their crowd-pleasing arena rock style, the band was well-regarded by audiences despite a relative lack of critical acclaim. The band's name is a play on words of the Grand Trunk Western Railroad, a line that ran through the band's home town of Flint, Michigan. Context_5 : Craig Frost (born April 20, 1948 in Flint, Michigan) is the keyboardist for Bob Seger & The Silver Bullet Band. He is also known as keyboardist for 1970s hard rock band Grand Funk Railroad. He plays organ, synthesizer, and piano. Context_6 : Eisblume (German for "Frost Flower") is a German Pop rock band whose debut album spawned the Top 5 hit single "Eisblumen" in Germany in 2009. Context_7 : The United States of America was an American experimental rock band whose works, recorded in late 1967, are an early example of the use of electronic devices in rock music. The short-lived band was founded in Los Angeles by experimental composer Joseph Byrd and singer and lyricist Dorothy Moskowitz, with musicians Gordon Marron, Rand Forbes and Craig Woodson, but split up shortly after the release of their only album in 1968. Their sound blended a range of musical genres, including avant-garde, psychedelic, and art rock, with many of the songs' lyrics reflecting Byrd's leftist political views. Unusually, the band had no guitar player; instead, they used strings, keyboards and electronics, including primitive synthesizers, and various audio processors, including the ring modulator. According to critic Kevin Holm-Hudson, "what distinguishes the United States of America from some of its contemporaries... is the seriousness and skill with which they incorporated avant-garde and other influences into their music." Context_8 : Pure Prairie League is an American country rock band whose roots go back to 1965 and Waverly, Ohio, with Craig Fuller, Tom McGrail, Jim Caughlan, and John David Call. In 1970 McGrail named the band after a fictional 19th century temperance union featured in the 1939 Errol Flynn cowboy film "Dodge City". The band had five consecutive Top 40 LPs in the 1970s and added a sixth in the 1980s. The band has had a long run, active from the 1970s through the late 1980s and was revived in the late 1990s for a time, then again in 2004. As of 2017, they are still doing at least 100 shows a year. Context_9 : Flamin' Groovies is an American rock music band whose peak was in the 1960s and 1970s. They began in San Francisco in 1965, founded by Cyril Jordan and Roy Loney. The group have been called one of the forerunners of punk rock, and they also had a major influence on the power pop genre. Context_10 : New Colony Six (sometimes abbreviated as NC6) is an American soft rock band whose height of popularity was from the mid-1960s to the early 1970s. From Chicago, the group placed ten singles on the Hot 100 between 1966 and 1971. Original members were Ray Graffia (vocals), who was born March 28, 1946, Chick James (drums), Pat McBride (harmonica), Craig Kemp (organ), Wally Kemp (bass), and Gerry Van Kollenburg (guitar), who was born June 26, 1946. Ronnie Rice (vocals, keyboards, guitar) replaced Craig Kemp as soon as Mr. Rice joined this group in 1966. There were numerous changes in the lineup over the years. The band's two biggest hits, which peaked on WLS months before they peaked nationally, were Rice's "I Will Always Think About You" (WLS #1 on 25 March 1968) (Hot 100 #22 on 1 June 1968) (#14 RPM Canada) and "Things I'd Like to Say" (WLS #2 on 30 December 1968) (Hot 100 #16 on 2229 March 1969) (#6 Canada). In Canada they also hit the charts with an earlier song "Love You So Much" (WLS #2 on 27 January 1967) (Hot 100 #61 on 25 March 1967) (#49 Canada) and the later "I Could Never Lie To You" (WLS #7 on 26 May - 2 June 1969) (Hot 100 #50 on 14 June 1969) (#38 Canada). fact_1 : Craig Frost (born April 20, 1948 in Flint, Michigan) is the keyboardist for Bob Seger & The Silver Bullet Band. fact_2 : He is also known as keyboardist for 1970s hard rock band Grand Funk Railroad. fact_3 : Grand Funk Railroad, sometimes shortened as Grand Funk, is an American rock band popular during the 1970s, when they toured extensively and played to packed arenas worldwide. fact_4 : The band's name is a play on words of the Grand Trunk Western Railroad, a line that ran through the band's home town of Flint, Michigan. Question: Craig Frost is known as the keyboardist fo an American rock band whose names is a play on words of what?

Output: Grand Trunk Western Railroad

Input: Consider Input: Context_1 : George Frank Ceithaml ( ; February 10, 1921 May 24, 2012) was an American football quarterback and coach. He was the starting quarterback for Fritz Crisler's University of Michigan football teams in 1941 and 1942. Crisler later called Ceithaml "the smartest player he ever taught." Ceithaml was selected as the quarterback on the 1942 All-Big Ten Conference team, the captain of the 1942 All-American Blocking Team, and was the 19th player selected in the 1943 NFL Draft. He later served as an assistant football coach at Michigan and the University of Southern California. Context_2 : Paul Grover White (November 13, 1921 June 3, 1974) was an American football player and coach. He played college football as a halfback for Fritz Crisler's University of Michigan Wolverines football teams in 1941, 1942, 1943, and 1946 missing the 1944 and 1945 seasons due to military service. He served as the captain of the 1943 Michigan team that compiled a record of 81 (60 Big Ten) and finished the season ranked No. 3 in the AP Poll. In 1944, he received Michigan's Big Ten Medal of Honor as the who had best demonstrated proficiency in scholarship and athletics. He also played professional football for the Pittsburgh Steelers in 1947. He played in 11 games for the Steelers, gaining 240 all-purpose yards and scoring one touchdown. His longest run in the NFL was good for a 52-yard gain. In 1949, he served as the backfield coach at Hillsdale College. In March 1950, he was hired as the backfield coach at the University of Connecticut. Context_3 : Paul Stagg (March 18, 1909 September 4, 1992) was an American football player, coach, and college athletics administrator. He served as the head football coach at Moravian College (19341936), Springfield College (19371940), Worcester Polytechnic Institute (19411946), and Pacific University in Forest Grove, Oregon (19461960), compiling a career college football record of 949912. Stagg played football as a quarterback at the University of Chicago, where his father, Amos Alonzo Stagg, was the head coach. He was an assistant coach under his father at Chicago in the fall of 1932 before graduating in December with a Bachelor of Science, majoring in geography. He followed the elder Stagg in 1933 to the University of the Pacific in Stockton, California, where he served as an assistant coach for a season before taking the head coaching job at Moravian. Paul Stagg returned to the University of the Pacific in 1961 as director of physical education and intercollegiate athletics, a capacity in which he served until 1967. Context_4 : Frederick Winslow "Fritz" Faurot, Jr. (March 18, 1909 December 12, 2000) was an American football player and coach. Starting as coach in 1933 at Excelsior Springs, MO, high school; moved to Chillicothe, MO in 1934-35. He then served as the head football coach at Northeast Missouri State Teachers Collegecommonly known at the time as Kirksville State Teachers College and now known as Truman State Universityfrom 1935 to 1937, at Parsons College from 1938 to 1941, at Central Methodist College in 1945 as basketball coach, 1946 as Director of Athletics and football coach, and at Murray State University from 1948 to 1955, compiling a career college football coach record of 73499. Faurot played college football at the University of Missouri, lettering in 1930 and 1932. He served as a lieutenant commander in the United States Navy, as an instructor in the physical training program, during World War II. He was the brother of College Football Hall of Fame coach, Don Faurot. Context_5 : Herbert Orin "Fritz" Crisler (January 12, 1899 August 19, 1982) was an American college football coach who is best known as "the father of two-platoon football," an innovation in which separate units of players were used for offense and defense. Crisler developed two-platoon football while serving as head coach at the University of Michigan from 1938 to 1947. He also coached at the University of Minnesota (19301931) and Princeton University (19321937). Before coaching, he played football at the University of Chicago under Amos Alonzo Stagg, who nicknamed him Fritz after violinist Fritz Kreisler. Context_6 : Friedrich "Fritz" Kreisler (February2, 1875January29, 1962) was an Austrian-born violinist and composer. One of the most noted violin masters of his day, and regarded as one of the greatest violin masters of all time, he was known for his sweet tone and expressive phrasing. Like many great violinists of his generation, he produced a characteristic sound which was immediately recognizable as his own. Although it derived in many respects from the Franco-Belgian school, his style is nonetheless reminiscent of the "gemutlich" (cozy) lifestyle of pre-war Vienna. Context_7 : Earl Thomas Martineau (August 30, 1896 January 20, 1966) was an American football player and coach. He played halfback at the University of Minnesota and was selected as an All-American in 1922 and 1923 and served as the captain of the 1923 Minnesota team. After graduating from Minnesota, Martineau became a football coach. From 1924 to 1928, he was the head football coach at Western Michigan University, then known as Western State Normal School and Western State Teachers College, compiling a record of 26102 in five seasons. His 1926 team tallied a record of 71. Martineau later served as a backfield coach for Purdue. In 1932, Martineau began a long association with Fritz Crisler. He was the backfield coach for Crisler at Princeton University from 1932 to 1937 and an assistant coach under Crisler at the University of Michigan from 1938 to 1945. Context_8 : Ralph C. Fritz (November 23, 1917 February 4, 2002) was an American football player and coach. A native of New Kensington, Pennsylvania, Fritz attended Kiski Preparatory School before enrolling at the University of Michigan. He played guard for the Michigan Wolverines football team from 1939 to 1940. In 1940, he was chosen by conference coaches as a first-team player on the Associated Press All-Big Ten Conference team. Fritz later played professional football for the Philadelphia Eagles in 1941. Fritz was one of the more than 1,000 NFL personnel who served in the military during World War II. Starting in 1949, Fritz worked as a high school football coach in Wauchula, Florida. In 1954, Fritz was hired as the athletic director and football coach at Lake Wales High School in Lake Wales, Florida. Fritz died in 2002 at age 84 while living in Miami, Florida. Context_9 : Willie Fritz (born April 2, 1960) is an American football coach and former player. He is the current head coach at Tulane University. From 2014 to 2015, he was head coach at Georgia Southern University. From 2010 to 2013, he was the head football coach at Sam Houston State University. From 1997 to 2009, Fritz served as the head football coach at the University of Central Missouri. From 1993 to 1996, he was the head football coach at Blinn College, a junior college in Brenham, Texas. Context_10 : Crisler Center (formerly known as Crisler Arena) is an indoor arena located in Ann Arbor, Michigan. It is the home arena for the University of Michigan's men's and women's basketball teams as well as its women's gymnastics team. Constructed in 1967, the arena seats 12,707 spectators. It is named for Herbert O. "Fritz" Crisler, head football coach at Michigan from 1938 to 1947 and athletic director thereafter until his retirement in 1968. Crisler Center was designed by Dan Dworsky, a member of the 1948 Rose Bowl team. Among other structures that he has designed is the Federal Reserve Bank of Los Angeles. fact_1 : Before coaching, he played football at the University of Chicago under Amos Alonzo Stagg, who nicknamed him Fritz after violinist Fritz Kreisler. fact_2 : Friedrich "Fritz" Kreisler (February2, 1875January29, 1962) was an Austrian-born violinist and composer. Question: Herbert Orin "Fritz" Crisler, was an American college football coach who is best known as "the father of two-platoon football," an innovation in which separate units of players were used for offense and defense, before coaching, he played football at the University of Chicago under who, who nicknamed him Fritz after violinist Fritz Kreisler?
Output: Amos Alonzo Stagg