Question: Who wrote the theme song for out of the continent having the river serving as drainage for the southwest plain of the Congo?

full_context: Document 1: Yumbi: Yumbi is a town and territory in Plateaux District of Bandundu Province in the Democratic Republic of the Congo. It lies on the eastern bank of the Congo River between Bolobo and Lukolela.
Document 2: Republic of the Congo: The southwest of the country is a coastal plain for which the primary drainage is the Kouilou-Niari River; the interior of the country consists of a central plateau between two basins to the south and north. Forests are under increasing exploitation pressure.
Document 3: Republic of the Congo: The Republic of the Congo's sparse population is concentrated in the southwestern portion of the country, leaving the vast areas of tropical jungle in the north virtually uninhabited. Thus, Congo is one of the most urbanized countries in Africa, with 70% of its total population living in a few urban areas, namely in Brazzaville, Pointe-Noire or one of the small cities or villages lining the 534-kilometre (332 mi) railway which connects the two cities. In rural areas, industrial and commercial activity has declined rapidly in recent years, leaving rural economies dependent on the government for support and subsistence.
Document 4: Republic of the Congo: Since the country is located on the Equator, the climate is consistent year-round, with the average day temperature being a humid 24 °C (75 °F) and nights generally between 16 °C (61 °F) and 21 °C (70 °F). The average yearly rainfall ranges from 1,100 millimetres (43 in) in south in the Niari Valley to over 2,000 millimetres (79 in) in central parts of the country. The dry season is from June to August while in the majority of the country the wet season has two rainfall maxima: one in March–May and another in September–November.
Document 5: Congo River: Railways now bypass the three major falls, and much of the trade of Central Africa passes along the river, including copper, palm oil (as kernels), sugar, coffee, and cotton. The river is also potentially valuable for hydroelectric power, and the Inga Dams below Pool Malebo are first to exploit the Congo river.
Document 6: Geography of Angola: Angola is located on the western Atlantic Coast of Central Africa between Namibia and the Republic of the Congo. It also is bordered by the Democratic Republic of the Congo and Zambia to the east. The country consists of a sparsely watered and somewhat sterile coastal plain extending inland for a distance varying from . Slightly inland and parallel to the coast is a belt of hills and mountains and behind those a large plateau. The total land size is . It has an Exclusive Economic Zone of .
Document 7: John Williams: John Towner Williams (born February 8, 1932) is an American composer, conductor, and pianist. With a career spanning over six decades, he has composed some of the most popular, recognizable, and critically acclaimed film scores in cinematic history, including those of the Star Wars series, Jaws, Close Encounters of the Third Kind, Superman, E.T. the Extra-Terrestrial, the Indiana Jones series, the first two Home Alone films, Hook, the first two Jurassic Park films, Schindler's List, and the first three Harry Potter films. Williams has been associated with director Steven Spielberg since 1974, composing music for all but three of his feature films. Other works by Williams include theme music for the 1984 Summer Olympic Games, NBC Sunday Night Football, ``The Mission ''theme used by NBC News and Seven News in Australia, the television series Lost in Space and Land of the Giants, and the incidental music for the first season of Gilligan's Island. Williams has also composed numerous classical concertos and other works for orchestral ensembles and solo instruments. From 1980 to 1993 he served as the Boston Pops's principal conductor, and is currently the orchestra's laureate conductor.
Document 8: John Williams: John Towner Williams (born February 8, 1932) is an American composer, conductor, and pianist. With a career spanning over six decades, he has composed some of the most popular, recognizable, and critically acclaimed film scores in cinematic history, including those of the Star Wars series, Jaws, Close Encounters of the Third Kind, Superman, E.T. the Extra-Terrestrial, the Indiana Jones series, the first two Home Alone films, the first two Jurassic Park films, Schindler's List, and the first three Harry Potter films. Williams has been associated with director Steven Spielberg since 1974, composing music for all but three of his feature films. Other works by Williams include theme music for the 1984 Summer Olympic Games, NBC Sunday Night Football, ``The Mission ''theme used by NBC News and Seven News in Australia, the television series Lost in Space and Land of the Giants, and the incidental music for the first season of Gilligan's Island. Williams has also composed numerous classical concertos and other works for orchestral ensembles and solo instruments. From 1980 to 1993 he served as the Boston Pops's principal conductor, and is currently the orchestra's laureate conductor.
Document 9: Republic of the Congo: Congo is located in the central-western part of sub-Saharan Africa, along the Equator, lying between latitudes 4°N and 5°S, and longitudes 11° and 19°E. To the south and east of it is the Democratic Republic of Congo. It is also bounded by Gabon to the west, Cameroon and the Central African Republic to the north, and Cabinda (Angola) to the southwest. It has a short coast on the Atlantic Ocean.
Document 10: James Bond Theme: Monty Norman has been credited with writing the ``James Bond Theme '', and has received royalties since 1962. Norman collected around £485,000 in royalties between the years 1976 and 1999. For Dr. No, the tune was arranged by John Barry, who would later go on to compose the soundtracks for eleven James Bond films. Courts have ruled twice that the theme was written by Monty Norman, despite claims and testimony by Barry that he had actually written the theme. Norman has consequently won two libel actions against publishers for claiming that Barry wrote the theme, most recently against The Sunday Times in 2001.
Document 11: Mitumba Mountains: The Mitumba Mountain range stretches along the Western Rift Valley in Eastern Congo (DRC), west of lake Tanganyika. The two main peaks, Mount Kahuzi (3,308 m) and Mount Biéga (2,790 m) are extinct volcanoes.
Document 12: John Williams: John Towner Williams (born February 8, 1932) is an American composer, conductor, and pianist. With a career spanning over six decades, he has composed some of the most popular, recognizable, and critically acclaimed film scores in cinematic history, including those of the Star Wars series, Jaws, Jaws 2, Close Encounters of the Third Kind, Superman, E.T. the Extra-Terrestrial, the Indiana Jones series, the first two Home Alone films, the first two Jurassic Park films, Schindler's List, and the first three Harry Potter films. Williams has been associated with director Steven Spielberg since 1974, composing music for all but three of his feature films. Other notable works by Williams include theme music for the 1984 Summer Olympic Games, NBC Sunday Night Football, ``The Mission ''theme used by NBC News and Seven News in Australia, the television series Lost in Space and Land of the Giants, and the incidental music for the first season of Gilligan's Island. Williams has also composed numerous classical concertos and other works for orchestral ensembles and solo instruments. From 1980 to 1993 he served as the Boston Pops's principal conductor, and is currently the orchestra's laureate conductor.
Document 13: Republic of the Congo: The Republic of the Congo (French: République du Congo), also known as Congo, Congo Republic, West Congo[citation needed], or Congo-Brazzaville, is a country located in Central Africa. It is bordered by five countries: Gabon to the west; Cameroon to the northwest; the Central African Republic to the northeast; the Democratic Republic of the Congo to the east and south; and the Angolan exclave of Cabinda to the southwest.
Document 14: Mayombe: Mayombe (or Mayumbe) is a geographic area on the western coast of Africa occupied by low mountains extending from the mouth of the Congo River in the south to the Kouilou-Niari River to the north. The area includes parts of the Democratic Republic of the Congo, Angola (Cabinda Province), the Republic of the Congo and Gabon.
Document 15: John Barry (composer): John Barry Prendergast, OBE (/ ˈbæri /; 3 November 1933 -- 30 January 2011) was an English composer and conductor of film music. He composed the scores for 11 of the James Bond films between 1963 and 1987, and also arranged and performed the ``James Bond Theme ''to the first film in the series, 1962's Dr. No. He wrote the Grammy - and Academy Award - winning scores to the films Dances with Wolves and Out of Africa, as well as the theme for the British television cult series The Persuaders!, in a career spanning over 50 years. In 1999, he was appointed OBE at Buckingham Palace for services to music.
ground_truth: John Barry Prendergast
sub_queries: Which river serves as drainage for the southwest plain of the Congo? Answer: Kouilou-Niari River
Kouilou-Niari River >> continent Answer: Africa
who wrote the theme song for out of Africa Answer: John Barry Prendergast