Question: Northern Cape has the country that gained independence from what nation in 1990 on its northwest border?

<P0-S0> The Northern Cape (Afrikaans: "Noord-Kaap" ; Tswana: "Kapa Bokone" ) is the largest and most sparsely populated province of South Africa. <P0-S1>  It was created in 1994 when the Cape Province was split up. <P0-S2>  Its capital is Kimberley. <P0-S3>  It includes the Kalahari Gemsbok National Park, part of the Kgalagadi Transfrontier Park, an international park shared with Botswana. <P0-S4>  It also includes the Augrabies Falls and the diamond mining regions in Kimberley and Alexander Bay. <P0-S5>  The Namaqualand region in the west is famous for its Namaqualand daisies. <P0-S6>  The southern towns of De Aar and Colesberg, in the Great Karoo, are major transport nodes between Johannesburg, Cape Town and Port Elizabeth. <P0-S7>  In the northeast, Kuruman is known as a mission station and also for its artesian spring, the Eye of Kuruman. <P0-S8>  The Orange River flows through the province, forming the borders with the Free State in the southeast and with Namibia to the northwest. <P0-S9>  The river is also used to irrigate the many vineyards in the arid region near Upington. <SEP> <P1-S0> Namibia ( , ), officially the Republic of Namibia (German:    ; Afrikaans: "Republiek van Namibië" ) is a country in southern Africa whose western border is the Atlantic Ocean. <P1-S1>  It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and east. <P1-S2>  Although it does not border Zimbabwe, a part of less than 200 metres of the Zambezi River (essentially a small bulge in Botswana to achieve a Botswana/Zambia micro-border) separates the two countries. <P1-S3>  Namibia gained independence from South Africa on 21 March 1990, following the Namibian War of Independence. <P1-S4>  Its capital and largest city is Windhoek, and it is a member state of the United Nations (UN), the Southern African Development Community (SADC), the African Union (AU), and the Commonwealth of Nations. <SEP> <P2-S0> Sylvia Lucas is the fourth Premier of the Northern Cape Province, South Africa, elected and inaugurated as successor to Hazel Jenkins. <P2-S1>  She served briefly as Acting Premier and before that as MEC (Member of the Executive Council) for Environmental Affairs in the Northern Cape Provincial Legislature. <P2-S2>  She was born on 22 April 1964, and grew up in Upington in the Northern Cape. <SEP> <P3-S0> Cape Verde–People's Republic of China relations refers to the current and historical relationship between the People's Republic of China and Cape Verde. <P3-S1>  The two states established bilateral relations in April 1976, shortly after Cape Verde gained independence from the Portuguese Empire. <P3-S2>  Cape Verde is an adherent to PR China's One China Policy. <P3-S3>  China maintained relations with Cape Verde throughout from 1970s to mid-1990s mainly to prevent the Republic of China (Taiwan) from gaining Cape Verde's international recognition through checkbook diplomacy. <P3-S4>  However, in the mid-1990s, a number of Chinese capitalists began investing in the island nation and relations grew during the 2000s as a result.