Given the task definition, example input & output, solve the new input case.
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Example: Context: Joanne McLeod is a Canadian figure skating coach. She is the skating director at the Champs International Skating Centre of BC (formerly known as the BC Centre of Excellence). Here current and former students include Emanuel Sandhu, Mira Leung, Kevin Reynolds, Jeremy Ten, Nam Nguyen, and many others. In 2012, McLeod became the first level 5 certified figure skating coach in British Columbia., Victor Kraatz, MSC (born April 7, 1971) is a Canadian former ice dancer. In 2003, he and his partner, Shae-Lynn Bourne, became the first North American ice dancers to win a World Championship., Allie Hann-McCurdy (born May 23, 1987 in Nanaimo, British Columbia) is a Canadian ice dancer. McCurdy began skating at age eight and was a singles skater until age 12 when she switched to ice dancing. In 2003 she teamed up with Michael Coreno, with whom she was the 2010 Four Continents silver medalist and the 2008 Canadian bronze medalist. The pair retired in June 2010, to coach at the Gloucester Skating Club., Maikki Uotila - Kraatz ( born 25 February 1977 ) is a Finnish ice dancer . She is a former Finnish national champion with Toni Mattila . She married Victor Kraatz on June 19 , 2004 . The two coach in Vancouver , where they are the ice dancing directors at the BC Centre of Excellence . She and Kraatz have two sons , born September 14 , 2006 and July 10 , 2010 ., Burnaby is a city in British Columbia, Canada, located immediately to the east of Vancouver. It is the third-largest city in British Columbia by population, surpassed only by nearby Surrey and Vancouver., Canada (French: ) is a country in the northern half of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering , making it the world's second-largest country by total area and the fourth-largest country by land area. Canada's border with the United States is the world's longest land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. About four-fifths of the country's population of 36 million people is urbanized and live near the southern border. Its capital is Ottawa, its largest city is Toronto; other major urban areas include Montreal, Vancouver, Calgary, Edmonton, Quebec City, Winnipeg and Hamilton., British Columbia (BC) is the westernmost province of Canada, with a population of more than four million people located between the Pacific Ocean and the Rocky Mountains. 
British Columbia is also a component of the Pacific Northwest and the Cascadia bioregion, along with the U.S. states of Idaho, Oregon, Washington and Alaska., The "Champs International Skating Centre of British Columbia" (formerly known as the 'BC Centre of Excellence') is one of two major figure skating training centers in Canada. Located in Burnaby, British Columbia, it is home to many great national and international skaters. The programs there are overseen by a staff, including Joanne McLeod, who coaches 3-time Canadian men's national champion Emanuel Sandhu; Bruno Marcotte, who competed at the 2002 Winter Olympics; Victor Kraatz, the 2003 World Champion in ice dancing, and Maikki Uotila, who was a national champion in Finland. The center operates out of Canlan Ice Sports Burnaby 8 Rinks. Notable skaters who train there include Emanuel Sandhu, Mira Leung, Allie Hann-McCurdy & Michael Coreno, Jessica Millar & Ian Moram, Jeremy Ten, and Kevin Reynolds. This skating school is sometimes known as a training site for international competitors to practice for competitions in Vancouver. Champs International hosts its annual competition known as the BC/YK SummerSkate Competition every August., Shae-Lynn Bourne, MSC (born January 24, 1976) is a Canadian ice dancer. In 2003, she and partner Victor Kraatz became the first North American ice dancers to win a World Championship. They competed at three Winter Olympic Games, placing 10th at the 1994 Winter Olympics, 4th at the 1998 Winter Olympics, and 4th at the 2002 Winter Olympics., Vancouver, officially the City of Vancouver, is a coastal seaport city on the mainland of British Columbia, Canada, and the most populous city in the province., Subject: maikki uotila, Relation: country_of_citizenship, Options: (A) american (B) british (C) canada (D) finland (E) montreal
Output: finland
This is a good example, as maikki uotila is citizen of the finland.

New input case for you: Context: The Rivonia Trial took place in South Africa between 1963 and 1964. The Rivonia Trial led to the imprisonment of Nelson Mandela and the others among the accused who were convicted on life sentences., Thabo Mvuyelwa Mbeki
(born 18 June 1942) is a South African politician who served nine years as the second post-apartheid President of South Africa from 14 June 1999 to 24 September 2008. On 20 September 2008, with about nine months left in his second term, Mbeki announced his resignation after being recalled by the National Executive Committee of the ANC, following a conclusion by judge C. R. Nicholson of improper interference in the National Prosecuting Authority (NPA), including the prosecution of Jacob Zuma for corruption. On 12 January 2009, the Supreme Court of Appeal unanimously overturned judge Nicholson's judgment but the resignation stood., Durban (from "itheku" meaning "bay/lagoon") is the largest city in the South African province of KwaZulu-Natal. Durban's metropolitan municipality ranks third among the most populous urban areas in South Africa after Johannesburg and Cape Town. It is also the second most important manufacturing hub in South Africa after Johannesburg. It forms part of the eThekwini Metropolitan Municipality. Durban is famous for being the busiest port in South Africa. It is also seen as one of the major centres of tourism because of the city's warm subtropical climate and extensive beaches. The municipality, which includes neighbouring towns, has a population of almost 3.5 million, making the combined municipality one of the biggest cities on the Indian Ocean coast of the African continent. It is the largest city in KwaZulu-Natal which is the 2nd most populous province in South Africa. It has the highest number of dollar millionaires added per year of any South African city with the number rising 200% between 2000 and 2014., Richard Turner ( 25 September 1941 , Stellenbosch -- 8 January 1978 , Durban ) , known as Rick Turner , was a South African academic and anti-apartheid activist who was very probably assassinated by the apartheid state in 1978 . Nelson Mandela described Turner `` as a source of inspiration '' ., Rivonia is a suburb of Johannesburg, South Africa in the Sandton area. It is located in Region E. Rivonia is one of the most affluent residential and business suburbs of Johannesburg, and regarded as the hub of upstart and established I.T. companies. The main retail thoroughfare in the area, Rivonia Boulevard, is the location of several shopping complexes as well as many other shops and restaurants. The area known as Rivonia includes the original township of Edenburg, Edenburg Extension 1, and 19 smaller extensions designated 'Rivonia Extension ...', numbered from 0 to 25. There is no designated township (in the legal sense) called Rivonia. The post code for Rivonia is 2128., uMkhonto we Sizwe (abbreviated as MK, , meaning "Spear of the Nation") was the armed wing of the African National Congress (ANC), co-founded by Nelson Mandela in the wake of the Sharpeville massacre. Its founding represented the conviction in the face of the massacre that the ANC could no longer limit itself to nonviolent protest; its mission was to fight against the South African government. After warning the South African government in June 1961 of its intent to resist further acts of terror if the government did not take steps toward constitutional reform and increase political rights, MK launched its first attacks against government installations on 16 December 1961. It was subsequently classified as a terrorist organisation by the South African government and the United States, and banned., Nelson Rolihlahla Mandela (18 July 1918  5 December 2013) was a South African anti-apartheid revolutionary, politician, and philanthropist, who served as President of South Africa from 1994 to 1999. He was the country's first black head of state and the first elected in a fully representative democratic election. His government focused on dismantling the legacy of apartheid by tackling institutionalised racism and fostering racial reconciliation. Ideologically an African nationalist and socialist, he served as President of the African National Congress (ANC) party from 1991 to 1997.
A Xhosa, Mandela was born in Mvezo to the Thembu royal family. He studied law at the University of Fort Hare and the University of the Witwatersrand before working as a lawyer in Johannesburg. There he became involved in anti-colonial and African nationalist politics, joining the ANC in 1943 and co-founding its Youth League in 1944. After the National Party's white-only government established apartheida system of racial segregation that privileged whiteshe and the ANC committed themselves to its overthrow. Mandela was appointed President of the ANC's Transvaal branch, rising to prominence for his involvement in the 1952 Defiance Campaign and the 1955 Congress of the People. He was repeatedly arrested for seditious activities and was unsuccessfully prosecuted in the 1956 Treason Trial. Influenced by Marxism, he secretly joined the South African Communist Party (SACP). Although initially committed to non-violent protest, in association with the SACP he co-founded the militant Umkhonto we Sizwe in 1961 and led a sabotage campaign against the government. In 1962, he was arrested for conspiring to overthrow the state and sentenced to life imprisonment in the Rivonia Trial.
Mandela served 27 years in prison, initially on Robben Island, and later in Pollsmoor Prison and Victor Verster Prison. Amid growing domestic and international pressure, and with fears of a racial civil war, President F. W. de Klerk released him in 1990. Mandela and de Klerk negotiated an end to apartheid and organised the 1994 multiracial general election in which Mandela led the ANC to victory and became President. Leading a broad coalition government which promulgated a new constitution, Mandela emphasised reconciliation between the country's racial groups and created the Truth and Reconciliation Commission to investigate past human rights abuses. Economically, Mandela's administration retained its predecessor's liberal framework despite his own socialist beliefs, also introducing measures to encourage land reform, combat poverty, and expand healthcare services. Internationally, he acted as mediator in the Pan Am Flight 103 bombing trial and served as Secretary-General of the Non-Aligned Movement from 1998 to 1999. He declined a second presidential term and in 1999 was succeeded by his deputy, Thabo Mbeki. Mandela became an elder statesman and focused on combating poverty and HIV/AIDS through the charitable Nelson Mandela Foundation.
Mandela was a controversial figure for much of his life. Although critics on the right denounced him as a communist terrorist and those on the radical left deemed him too eager to negotiate and reconcile with apartheid's supporters, he gained international acclaim for his activism. Widely regarded as an icon of democracy and social justice, he received more than 250 honoursincluding the Nobel Peace Prizeand became the subject of a cult of personality. He is held in deep respect within South Africa, where he is often referred to by his Xhosa clan name, Madiba, and described as the "Father of the Nation"., The Non-Aligned Movement (NAM) is a group of states that are not formally aligned with or against any major power bloc. , the movement has 120 members., The Western Cape is a province of South Africa, situated in the south-western part of the country. It is the fourth largest of the nine provinces in terms of both area and population, with an area of and 5.8 million inhabitants. About two-thirds of these inhabitants live in the metropolitan area of Cape Town, which is also the provincial capital. The Western Cape was created in 1994 from part of the former Cape Province., The Treason Trial was a trial in which 156 people, including Nelson Mandela, were arrested in a raid and accused of treason in South Africa in 1956., The Defiance Campaign against Unjust Laws was presented by the African National Congress (ANC) at a conference held in Bloemfontein, South Africa in December 1951. The Campaign had roots in events leading up the conference. The demonstrations, taking place in 1952 were the first "large-scale, multi-racial political mobilization against apartheid laws under a common leadership.", An oak is a tree or shrub in the genus Quercus (Latin "oak tree") of the beech family, Fagaceae. There are approximately 600 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably "Lithocarpus" (stone oaks), as well as in those of unrelated species such as "Grevillea robusta" (silky oaks) and the Casuarinaceae (she-oaks). The genus "Quercus" is native to the Northern Hemisphere, and includes deciduous and evergreen species extending from cool temperate to tropical latitudes in the Americas, Asia, Europe, and North Africa. North America contains the largest number of oak species, with approximately 90 occurring in the United States, while Mexico has 160 species of which 109 are endemic. The second greatest center of oak diversity is China, which contains approximately 100 species., The African National Congress (ANC) is the Republic of South Africa's governing social democratic political party. It has been the ruling party of post-apartheid South Africa on the national level, beginning with the election of Nelson Mandela in the 1994 election, the first election after the end of apartheid. Today, the ANC remains the dominant political party in South Africa, winning every election since 1994. Its leader Jacob Zuma is the incumbent president of South Africa. , KwaZulu-Natal (also referred to as KZN and known as "the garden province") is a province of South Africa that was created in 1994 when the Zulu bantustan of KwaZulu ("Place of the Zulu" in Zulu) and Natal Province were merged. It is located in the southeast of the country, enjoying a long shoreline beside the Indian Ocean and sharing borders with three other provinces and the countries of Mozambique, Swaziland and Lesotho. Its capital is Pietermaritzburg and its largest city is Durban. It is the 2nd most populous province in South Africa, with slightly fewer residents than Gauteng., Frederik Willem de Klerk (born 18 March 1936) is a South African politician who served as the country's State President from August 1989 to May 1994. He was the seventh and last head of state of South Africa under the apartheid era. De Klerk was also leader of the National Party (which later became the New National Party) from February 1989 to September 1997., Simon van der Stel (14 October 1639  24 June 1712) was the last Commander and first Governor of the Cape Colony, the Dutch settlement at the Cape of Good Hope in South Africa., The Indian Ocean is the third largest of the world's oceanic divisions, covering (approximately 20% of the water on the Earth's surface). It is bounded by Asia on the north, on the west by Africa, on the east by Australia, and on the south by the Southern Ocean or, depending on definition, by Antarctica. It is named after the country of India. The Indian Ocean is known as "Ratnkara", ""the mine of gems"" in ancient Sanskrit literature, and as "Hind Mahsgar", ""the great Indian sea"", in Hindi., Pan Am Flight 103 was a regularly scheduled Pan Am transatlantic flight from Frankfurt to Detroit via London and New York. On 21 December 1988, N739PA, the aircraft operating the transatlantic leg of the route, was destroyed by a bomb, killing all 243 passengers and 16 crew, in what became known as the Lockerbie bombing. Large sections of the aircraft crashed onto residential areas of Lockerbie, Scotland, killing 11 more people on the ground.
Following a three-year joint investigation by Dumfries and Galloway Constabulary and the US Federal Bureau of Investigation (FBI), arrest warrants were issued for two Libyan nationals in November 1991. In 1999, Libyan leader Muammar Gaddafi handed over the two men for trial at Camp Zeist, Netherlands after protracted negotiations and UN sanctions. In 2001, Libyan intelligence officer Abdelbaset al-Megrahi was jailed for life after being found guilty of 270 counts of murder in connection with the bombing. In August 2009, he was released by the Scottish government on compassionate grounds after being diagnosed with prostate cancer. He died in May 2012, the only person to be convicted for the attack. He had continually asserted his innocence., South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded on the south by of coastline of Southern Africa stretching along the South Atlantic and Indian Oceans, on the north by the neighbouring countries of Namibia, Botswana and Zimbabwe, and on the east and northeast by Mozambique and Swaziland, and surrounding the kingdom of Lesotho. South Africa is the 25th-largest country in the world by land area, and with close to 56 million people, is the world's 24th-most populous nation. It is the southernmost country on the mainland of the Old World or the Eastern Hemisphere. It is the only country that borders both the Atlantic Ocean and the Indian Ocean. About 80 percent of South Africans are of Sub-Saharan African ancestry, divided among a variety of ethnic groups speaking different Bantu languages, nine of which have official status. The remaining population consists of Africa's largest communities of European (white), Asian (Indian), and multiracial (coloured) ancestry., The University of the Witwatersrand, Johannesburg, is a multi-campus South African public research university situated in the northern areas of central Johannesburg. It is more commonly known as Wits University. The university has its roots in the mining industry, as do Johannesburg and the Witwatersrand in general. Founded in 1896 as the South African School of Mines in Kimberley, it is the third oldest South African university in continuous operation, after the University of Cape Town (founded in 1829), and Stellenbosch University (founded in 1866)., Robben Island is an island in Table Bay, 6.9 km west of the coast of Bloubergstrand, Cape Town, South Africa. The name is Dutch for "seal island." Robben Island is roughly oval in shape, 3.3 km long north-south, and 1.9 km wide, with an area of 5.07 km². It is flat and only a few metres above sea level, as a result of an ancient erosion event. Nobel Laureate and former President of South Africa Nelson Mandela was imprisoned there for 18 of the 27 years he served behind bars before the fall of apartheid. To date, three of the former inmates of Robben Island have gone on to become President of South Africa: Nelson Mandela, Kgalema Motlanthe, and current President Jacob Zuma., Stellenbosch is a town in the Western Cape province of South Africa, situated about east of Cape Town, along the banks of the Eerste River. It is the second oldest European settlement in the province, after Cape Town. The town became known as the City of Oaks or "Eikestad" in Afrikaans and Dutch due to the large number of oak trees that were planted by its founder, Simon van der Stel, to grace the streets and homesteads., The South African Communist Party (SACP) is a communist party in South Africa. It was founded in 1921, was declared illegal in 1950, and participated in the struggle against apartheid. It is a partner of the Tripartite Alliance with the African National Congress and the Congress of South African Trade Unions (COSATU) and through this influences the South African government., Johannesburg (also known as Jozi, Joburg and eGoli) is the largest city in South Africa and is one of the 50 largest urban areas in the world. It is the provincial capital of Gauteng, which is the wealthiest province in South Africa. While Johannesburg is not one of South Africa's three capital cities, it is the seat of the Constitutional Court. The city is located in the mineral-rich Witwatersrand range of hills and is the centre of large-scale gold and diamond trade., The Pan Am Flight 103 bombing trial began on 3 May 2000, 11 years, 4 months and 13 days after the destruction of Pan Am Flight 103 on 21 December 1988. The 36-week trial took place at a specially convened Scottish Court in the Netherlands set up under Scots law and held at a disused United States Air Force base called Camp Zeist near Utrecht., Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV). Following initial infection, a person may not notice any symptoms or may experience a brief period of influenza-like illness. Typically, this is followed by a prolonged period with no symptoms. As the infection progresses, it interferes more with the immune system, increasing the risk of common infections like tuberculosis, as well as other opportunistic infections, and tumors that rarely affect people who have working immune systems. These late symptoms of infection are referred to as AIDS. This stage is often also associated with weight loss.
HIV is spread primarily by unprotected sex (including anal and oral sex), contaminated blood transfusions, hypodermic needles, and from mother to child during pregnancy, delivery, or breastfeeding. Some bodily fluids, such as saliva and tears, do not transmit HIV. Methods of prevention include safe sex, needle exchange programs, treating those who are infected, and male circumcision. Disease in a baby can often be prevented by giving both the mother and child antiretroviral medication. There is no cure or vaccine; however, antiretroviral treatment can slow the course of the disease and may lead to a near-normal life expectancy. Treatment is recommended as soon as the diagnosis is made. Without treatment, the average survival time after infection is 11 years.
In 2015 about 36.7 million people were living with HIV and it resulted in 1.1 million deaths. Most of those infected live in sub-Saharan Africa. Between its discovery and 2014 AIDS has caused an estimated 39 million deaths worldwide. HIV/AIDS is considered a pandemica disease outbreak which is present over a large area and is actively spreading. HIV is believed to have originated in west-central Africa during the late 19th or early 20th century. AIDS was first recognized by the United States Centers for Disease Control and Prevention (CDC) in 1981 and its causeHIV infectionwas identified in the early part of the decade.
HIV/AIDS has had a great impact on society, both as an illness and as a source of discrimination. The disease also has large economic impacts. There are many misconceptions about HIV/AIDS such as the belief that it can be transmitted by casual non-sexual contact. The disease has become subject to many controversies involving religion including the Catholic Church's decision not to support condom use as prevention. It has attracted international medical and political attention as well as large-scale funding since it was identified in the 1980s., The President of the Republic of South Africa is the head of state and head of government under the Constitution of South Africa. From 1961 to 1994, the head of state was called the State President., India, officially the Republic of India ("Bhrat Gaarjya"), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country (with over 1.2 billion people), and the most populous democracy in the world. It is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the northeast; and Myanmar (Burma) and Bangladesh to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. India's Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia. Its capital is New Delhi; other metropolises include Mumbai, Kolkata, Chennai, Bangalore, Hyderabad and Ahmedabad., Subject: rick turner , Relation: date_of_birth, Options: (A) 1 (B) 100 (C) 103 (D) 109 (E) 11 (F) 120 (G) 14 october 1639 (H) 156 (I) 16 december 1961 (J) 160 (K) 1712 (L) 18 (M) 18 june 1942 (N) 18 march 1936 (O) 1829 (P) 1866 (Q) 1896 (R) 19 (S) 1921 (T) 1936 (U) 1942 (V) 1944 (W) 1950 (X) 1951 (Y) 1952 (Z) 1955 ([) 1956 (\) 1961 (]) 1962 (^) 1963 (_) 1964 (`) 1981 (a) 1989 (b) 1994 (c) 1997 (d) 20 (e) 2000 (f) 2001 (g) 2008 (h) 2009 (i) 21 december 1988 (j) 243 (k) 25 (l) 3 (m) 5 (n) 50 (o) 56 (p) 6 (q) 600 (r) 8 (s) 80 (t) december 1988 (u) july 1918 (v) june 1942 (w) june 1999
Output:
1942