Question: What is the name of the person that taught Rudolph Simonsen?  Answer the above question based on the context below:  From 1916, Nielsen taught at the Royal Academy where he became director in 1931, shortly before his death. He also had private students in his earlier days in order to supplement his income. As a result of his teaching, Nielsen has exerted considerable influence on classical music in Denmark. Among his most successful pupils were the composers Thorvald Aagaard, remembered in particular for his songs, Harald Agersnap, both a conductor and orchestral composer, and Jørgen Bentzon who composed choral and chamber music mainly for his folk music school (Københavns Folkemusikskole). Among his other students were the musicologist Knud Jeppesen, the pianist Herman Koppel, the academy professor and symphony composer Poul Schierbeck, the organist Emilius Bangert who played at Roskilde Cathedral, and Nancy Dalberg, one of Nielsen's private students who helped with the orchestration of Aladdin. Nielsen also instructed the conductor and choirmaster Mogens Wöldike, remembered for his interpretations of Baroque music, and Rudolph Simonsen, the pianist and composer who became director of the Academy after Nielsen's death.The Carl Nielsen Society maintains a listing of performances of Nielsen's works, classified by region (Denmark, Scandinavia, Europe apart from Scandinavia and outside Europe) which demonstrates that his music is regularly performed throughout the world. The concerti and symphonies feature frequently in these listings. The Carl Nielsen International Competition commenced in the 1970s under the auspices of the Odense Symphony Orchestra. A four-yearly violin competition has been held there since 1980. Flute and clarinet competitions were later added, but these have now been discontinued. An international Organ Competition, founded by the city of Odense, became associated with the Nielsen competition in 2009, but from 2015 will be organized separately, based in Odense Cathedral.
Answer: Nielsen

Question: Who continued to teach during the war?  Answer the above question based on the context below:  At the outbreak of the First World War, Holst tried to enlist but was rejected as unfit for military service. He felt frustrated that he could not contribute to the war effort. His wife became a volunteer ambulance driver; Vaughan Williams went on active service to France as did Holst's brother Emil; Holst's friends the composers George Butterworth and Cecil Coles were killed in battle. He continued to teach and compose; he worked on The Planets and prepared his chamber opera Savitri for performance. It was first given in December 1916 by students of the London School of Opera at the Wellington Hall in St John's Wood. It attracted no attention at the time from the main newspapers, though when professionally staged five years later it was greeted as "a perfect little masterpiece." In 1917 he wrote The Hymn of Jesus for chorus and orchestra, a work which remained unperformed until after the war.In 1918, as the war neared its end, Holst finally had the prospect of a job that offered him the chance to serve. The music section of the YMCA's education department needed volunteers to work with British troops stationed in Europe awaiting demobilisation. Morley College and St Paul's Girls' School offered him a year's leave of absence, but there remained one obstacle: the YMCA felt that his surname looked too German to be acceptable in such a role. He formally changed "von Holst" to "Holst" by deed poll in September 1918. He was appointed as the YMCA's musical organiser for the Near East, based in Salonica.
Answer: Holst

Question: What is the last name of the person whose vocal talent had been recognized when she was a chils?  Answer the above question based on the context below:  Zenzile Miriam Makeba (4 March 1932 – 9 November 2008), nicknamed Mama Africa, was a South African singer, songwriter, actress, United Nations goodwill ambassador, and civil rights activist. Associated with musical genres including Afropop, jazz, and world music, she was an advocate against apartheid and white-minority government in South Africa. Born in Johannesburg to Swazi and Xhosa parents, Makeba was forced to find employment as a child after the death of her father. She had a brief and allegedly abusive first marriage at the age of 17, gave birth to her only child in 1950, and survived breast cancer. Her vocal talent had been recognized when she was a child, and she began singing professionally in the 1950s, with the Cuban Brothers, the Manhattan Brothers, and an all-woman group, the Skylarks, performing a mixture of jazz, traditional African melodies, and Western popular music. In 1959, Makeba had a brief role in the anti-apartheid film Come Back, Africa, which brought her international attention, and led to her performing in Venice, London, and New York City. In London, she met the American singer Harry Belafonte, who became a mentor and colleague. She moved to New York City, where she became immediately popular, and recorded her first solo album in 1960. Her attempt to return to South Africa that year for her mother's funeral was prevented by the country's government. Makeba's career flourished in the United States, and she released several albums and songs, her most popular being "Pata Pata" (1967). Along with Belafonte she received a Grammy Award for her 1965 album An Evening with Belafonte/Makeba. She testified against the South African government at the United Nations and became involved in the civil rights movement. She married Stokely Carmichael, a leader of the Black Panther Party, in 1968. As a result, she lost support among white Americans and faced hostility from the US government, leading her and Carmichael to move to Guinea. She continued to perform, mostly in African countries, including...
Answer:
Makeba