Question: The country where Orchestre Stukas was based is in what part of Africa?
Context: The Orchestre Stukas (also referred to as the Stukas Boys, the Stukas or the Stukas of Zaire) was a congolese soukous band of the 1970s.  It was based in Kinshasa, Zaire (now DR Congo).  At the apex of their popularity, the Stukas were led by singer and showman Gaby Lita Bembo. The Orchestre Symphonique Kimbanguiste (OSK), or Kimbanguist Symphony Orchestra, is a Congolese orchestra based in Kinshasa, Democratic Republic of the Congo.  For many years, the OSK was the only orchestra known to reside in Central Africa, though in recent times, the Kaposoka Orchestra began performing in Angola.  It was the world's only all-black orchestra. The 2017 Africa Cup of Nations, known as the Total Africa Cup of Nations, Gabon 2017 (also referred to as AFCON 2017 or CAN 2017), was the 31st edition of the Africa Cup of Nations, the biennial international men's football championship of Africa organized by the Confederation of African Football (CAF).  The tournament was scheduled to be hosted by Libya, until CAF rescinded its hosting rights in August 2014 due to ongoing war in the country.  The tournament was instead hosted by Gabon.  This event was also part of the Africa Cup of Nations 60th Anniversary. Zaire ( ), officially the Republic of Zaire (French: "République du Zaïre" ; ] ) was the name for the Democratic Republic of the Congo that existed between 1971 and 1997 in Central Africa.  The country was a one-party state and dictatorship, run by Mobutu Sese Seko and his ruling Popular Movement of the Revolution party.  Zaire was established following Mobutu's seizure of power in a military coup in 1965, following five years of political upheaval following independence known as the Congo Crisis.  Zaire had a strongly centralist constitution and foreign assets were nationalized.  The period is sometimes referred to as the Second Congolese Republic. The Anglo-Portuguese Treaty of 1891 was an agreement between the United Kingdom of Great Britain and Ireland and Portugal which fixed the boundaries between the British Central Africa Protectorate, (now Malawi), and the territories administered by the British South Africa Company in Mashonaland and Matabeleland, (now parts of Zimbabwe), and North-Western Rhodesia (now part of Zambia) and Portuguese Mozambique and also between the British South Africa Company administered territories of North-Eastern Rhodesia (now in Zambia), and Portuguese Angola.  This treaty brought to an end over 20 years of increasing disagreement over conflicting territorial claims in the eastern part of Central Africa, where Portugal has long-standing claims based on prior discovery and exploration but where British citizens set up missions and embryonic trading concerns in the Shire Highlands in what is now Malawi from the 1860s.  These disagreements were increased in the 1870s and 1880s, firstly by a dispute over a British claim to part of Delagoa Bay and by the failure of bi-lateral negotiations between the two countries over the boundaries of Portuguese territories and secondly as a result of the Berlin Conference of 1884–85, which set-out the doctrine of effective occupation.  After the Berlin Conference, Portugal tried to establish a zone of effective occupation linking its colonies in Angola and Mozambique through expeditions making treaties that would establish protectorates over local peoples and obtaining recognition from other European powers.  The relative success of these Portuguese efforts alarmed the British government of Lord Salisbury, which was also under pressure from missionaries in the Shire Highlands, and also Cecil Rhodes, who founded the British South Africa Company in 1888 with the aim of controlling as much of south-central Africa as it could.  For these reasons, and in response to a minor armed conflict in the Shire Highlands, Lord Salisbury issued the 1890 British Ultimatum which required Portugal to evacuate the areas in dispute.  Lord Salisbury refused the Portuguese request for arbitration and, after an abortive attempt to fix the boundaries of their respective territories in 1890, the Anglo-Portuguese Treaty of 1891 was accepted by Portugal under duress. Occupy South Africa was a South African initiative primarily aimed at protesting and inciting mass action against the racial, economic and social inequality in South Africa.  It is part of the globally Occupy Wall Street movement.  It consists of a loose informal affiliation of on the ground groups and individuals across South Africa as well as internet based groups.  Groups such as "Taking Back South Africa!" , "Occupy South Africa" are involved in South Africa and online.  The movement is also involved with the Marikana miners' strike. Tunisia is a country in Northern Africa, bordering the Mediterranean Sea, having a western border with Algeria (965 km) and south-eastern border with Libya (459 km) where the width of land tapers to the south-west into the Sahara.  The country has north, east and complex east-to-north coasts including the curved Gulf of Gabès, which forms the western part of Africa's Gulf of Sidra.  Most of this greater gulf forms the main coast of Libya including the city of Sirte which shares its root name.  The country's geographic coordinates are .  Tunisia occupies an area of 163,610 square kilometres, of which 8,250 are water.  The principal and reliable rivers rise in the north of the country with a few notable exceptions from north-east Algeria and flow through the northern plain where sufficient rainfall supports diverse plant cover and irrigated agriculture. Fulufhelo V. Nelwamondo (OMS) is an electrical engineer by training, and holds a Bachelor of Science and a PhD in Electrical Engineering, in the area of Computational Intelligence, both from the University of the Witwatersrand, in South Africa.  He matriculated at Mbilwi Secondary School and his PhD was supervised by Tshilidzi Marwala.  In 2017, the President of South Africa, bestowed the Order of Mapungubwe (highest honors that a country, through its President, bestows on its citizens) in Silver, to Professor Nelwamondo, in line with the powers vested in the President of the Republic, in terms of Section 84 of the Constitution of South Africa.  Nelwamondo is a registered Professional Engineer, and is the Executive Director: Council for Scientific and Industrial Research Modelling and Digital Science.  He is a senior member of the IEEE, and a visiting professor of Electrical Engineering at the University of Johannesburg.  He was a post-doctoral fellow at the Graduate School of Arts and Sciences, of Harvard University.  Nelwamondo has research and practical experience in software engineering and in computational intelligence in various applications.  He is the youngest South African ever to receive the Harvard-South Africa fellowship and has been awarded many national and international research accolades, from organizations such as the IEEE, South African Institute of Electrical Engineers, amongst others.  In 2009/10, he was awarded the National Science and Technology Forum award, for outstanding research, and in 2016, he was awarded the Operation Research Society of South Africa (ORSSA) Award for "outstanding contribution to the Science and Profession of Operation Research over a considerable period of time".  He has interests in exciting and emerging areas of software and technology applications including Biometrics based system, data mining, data science, modelling of complex systems, machine learning and mechanism design.  Nelwamondo has successfully supervised a number of Masters and PhD degrees in electrical engineering, and continues to do so.  He has published over 100 research papers in journals, reviewed conferences and book chapters. President Nelson Mandela's democratic election in 1994 marked the end of apartheid in South Africa,  a system of widespread racially based segregation to enforce almost complete separation of the different races in South Africa.  Under the apartheid, South Africans were classified into four different races: white, black, coloured, and Indian/Asian, with about 80% of the South African population classified as black, 9% as white, 9% as coloured, and 2% as Indian/Asian.  Under apartheid, whites held almost all political power in South Africa, with other races almost completely marginalized.  While the end of apartheid enabled the nation to maintain full legal equality of all South Africans, regardless of race, today’s South Africa struggles to correct the social inequalities created by decades of apartheid.  Despite a rising GDP, indices for poverty, unemployment, income inequality, life expectancy, land ownership, have declined due to the increase in population, with the end of the apartheid system in South Africa leaving the country socio-economically stratified by race.  Subsequent government policies have sought to correct inequity with varying amounts of success. Bembeya Jazz National (originally known as Orchestre de Beyla) is a Guinean jazz group that gained fame in the 1960s for their Afropop rhythms.  They are considered one of the most significant bands in Guinean music.  Many of their recordings are based on traditional folk music in the country and have been fused with jazz and Afropop style.  Featuring guitarist Sekou "Diamond Fingers" Diabaté, who grew up in a traditional griot musical family, the band won over fans in Conakry, Guinea's capital city, during the heady days of that country's newfound independence.  Bembeya Jazz fell onto harder times in the 1980s and disbanded for a number of years, but reformed in the late 1990s and toured Europe and North America in the early 2000s.
Answer: Central Africa