Question: What instrument did the artiste for Vi skall fara bortom månen play?

full_context: Document 1: Fly Me to the Moon: ``Fly Me to the Moon '', originally titled`` In Other Words'', is a song written in 1954 by Bart Howard. Kaye Ballard made the first recording of the song the year it was written. Since then, it has become a frequently recorded jazz standard often featured in popular culture; Frank Sinatra's 1964 version was closely associated with the Apollo missions to the Moon, and the Japanese animated series Neon Genesis Evangelion played the song at the end of each episode.
Document 2: Börje Carlsson: Börje Gunnar Carlsson (13 June 1933 – 28 July 2017) was a Swedish Olympic sailor in the Star class. He was born in Stockholm Sweden. He competed in the 1952 Summer Olympics together with Bengt Melin, where they finished 7th.
Document 3: Carl Öst: Carl Öst, (19 January 1908 in Alfta Parish – 13 February 1988 in Ovanåker Parish) was a Swedish singer and musician playing the violin and guitar. Originally playing folk music, he later switched to Christian music.
Document 4: Fly Me to the Moon: ``Fly Me to the Moon '', originally titled`` In Other Words'', is a song written in 1954 by Bart Howard. Kaye Ballard made the first recording of the song the year it was written. Since then, it has become a frequently recorded jazz standard often featured in popular culture; Frank Sinatra's 1964 version was closely associated with the Apollo missions to the Moon. It is also used in the Japanese animated series Neon Genesis Evangelion as the closing music at the end of each episode.
Document 5: Arthur Altman: Altman studied violin and began his professional career as a violinist with the CBS Radio Orchestra. His first nationally known song was "Play Fiddle Play", which he wrote in the early 1930s for the orchestra leader Emory Deutsch.
Document 6: Vi skall fara bortom månen: Vi skall fara bortom månen is a s Christian song written by Carl Öst, describing the importance of faith with references to the Space Race between the United States and the USSR. The song was recorded by him on the EP record "Carl Öst sjunger till gitarr", released 1966.
Document 7: Christer Boustedt: Christer Boustedt (21 March 1939 in Bromma – 4 September 1986 in Alfta, Ovanåker Municipality) was a Swedish musician and actor. He was primarily a jazz musician playing the saxophone, and contributed film music to many Swedish films.
Document 8: Space Race: The Space Race began on August 2, 1955, when the Soviet Union responded to the US announcement four days earlier of intent to launch artificial satellites for the International Geophysical Year, by declaring they would also launch a satellite ``in the near future ''. The Soviet Union beat the US to this, with the October 4, 1957, orbiting of Sputnik 1, and later beat the US to the first human in space, Yuri Gagarin, on April 12, 1961. The`` race'' peaked with the July 20, 1969, US landing of the first humans on the Moon with Apollo 11. The USSR tried but failed crewed lunar missions, and eventually canceled them and concentrated on Earth orbital space stations.
Document 9: Sigbjørn Bernhoft Osa: Sigbjørn Bernhoft Osa (3 May 1910 2 February 1990) was a Norwegian fiddler and traditional folk musician. He was one of the best known Norwegian performers of folk music in the 1900s.
Document 10: Space Race: On December 21, 1968, Frank Borman, James Lovell, and William Anders became the first humans to ride the Saturn V rocket into space on Apollo 8. They also became the first to leave low-Earth orbit and go to another celestial body, and entered lunar orbit on December 24. They made ten orbits in twenty hours, and transmitted one of the most watched TV broadcasts in history, with their Christmas Eve program from lunar orbit, that concluded with a reading from the biblical Book of Genesis. Two and a half hours after the broadcast, they fired their engine to perform the first trans-Earth injection to leave lunar orbit and return to the Earth. Apollo 8 safely landed in the Pacific ocean on December 27, in NASA's first dawn splashdown and recovery.
Document 11: Fly Me to the Moon: ``Fly Me to the Moon '', originally titled`` In Other Words'', is a song written in 1954 by Bart Howard. Kaye Ballard made the first recording of the song the year it was written. Since then it has become a frequently recorded jazz standard often featured in popular culture; Frank Sinatra's 1964 version was closely associated with the Apollo missions to the Moon, and the Japanese animated series Neon Genesis Evangelion played the song at the end of each episode.
Document 12: Fly Me to the Moon: "Fly Me to the Moon", originally titled "In Other Words", is a song written in 1954 by Bart Howard. Kaye Ballard made the first recording of the song the year it was written. Frank Sinatra's 1964 version was closely associated with the Apollo missions to the Moon.
Document 13: Christian Magdu: A recognizable name and face in Sweden, Christian started working as an actor straight out of high school in the touring play ""Europe 1697"". Even though he studied sciences in high school it was the liberal arts and most of all theater, that was his great passion. He attended two famous, Swedish theater conservatories - Wendelsberg in 1998 and the highly prestigious, highly competitive Skara Skolscen in 2000. Christian describes Skara Skolscen as his most valuable time evolving as a new actor.
Document 14: Space exploration: Space exploration has often been used as a proxy competition for geopolitical rivalries such as the Cold War. The early era of space exploration was driven by a ``Space Race ''between the Soviet Union and the United States. The launch of the first human - made object to orbit Earth, the Soviet Union's Sputnik 1, on 4 October 1957, and the first Moon landing by the American Apollo 11 mission on 20 July 1969 are often taken as landmarks for this initial period. The Soviet Space Program achieved many of the first milestones, including the first living being in orbit in 1957, the first human spaceflight (Yuri Gagarin aboard Vostok 1) in 1961, the first spacewalk (by Aleksei Leonov) on 18 March 1965, the first automatic landing on another celestial body in 1966, and the launch of the first space station (Salyut 1) in 1971.
Document 15: Erik W. G. Leidzén: He was born into a Salvation Army family in Stockholm, Sweden on Easter Sunday, March 25, 1894. He took up the E-flat flugelhorn at age 6, and attended the Royal Swedish Academy of Music, graduating with honors in 1914. He emigrated to the United States in 1915, and continued his association with Salvation Army music there.
ground_truth: violin
sub_queries: Who was the artiste for Vi skall fara bortom månen? Answer: Carl Öst
Carl Öst >> instrument Answer: violin