Instructions: 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).
Input: Context: The Economic Community of West African States, or ECOWAS (CEDEAO; CEEAO) is a regional group of fifteen West African countries. Founded on 28 May 1975, with the signing of the Treaty of Lagos, its mission is to promote economic integration across the region., Joseph Nyumah Boakai (born 30 November 1944) is a Liberian politician who has been Vice President of Liberia since January 2006, serving under President Ellen Johnson Sirleaf. Previously he was Minister of Agriculture from 1983 to 1985., Ivory Coast or Côte d'Ivoire , officially named the Republic of Côte d'Ivoire, is a country located in West Africa. Ivory Coast's political capital is Yamoussoukro, and its economic capital and largest city is the port city of Abidjan. Its bordering countries are Guinea and Liberia in the west, Burkina Faso and Mali in the north, and Ghana in the east. The Gulf of Guinea (Atlantic Ocean) is located south of Ivory Coast., Ellen Johnson Sirleaf (born 29 October 1938) is the 24th and current President of Liberia, in office since 2006. She served as Minister of Finance under President William Tolbert from 1979 until the 1980 coup d'état, after which she left Liberia and held senior positions at various financial institutions. She placed second in the 1997 presidential election won by Charles Taylor. She won the 2005 presidential election and took office on 16 January 2006, and she was re-elected in 2011. Sirleaf is the first elected female head of state in Africa. In June 2016, she was elected as the Chair of the Economic Community of West African States, making her the first woman to occupy that position since it was formed., Sierra Leone, officially the Republic of Sierra Leone, is a country in West Africa. It is bordered by Guinea on the north, Liberia in the south-east, and the Atlantic Ocean in the south-west. Sierra Leone has a tropical climate, with a diverse environment ranging from savannah to rainforests. Sierra Leone has a total area of and a population of 7,075,641 (based on 2015 national census)., Liberia , officially the Republic of Liberia, is a country on the West African coast. Liberia means "Land of the Free" in Latin. It is bordered by Sierra Leone to its west, Guinea to its north and Ivory Coast to its east. It covers an area of and has a population of 4,503,000 people. English is the official language and over 20 indigenous languages are spoken, representing the numerous tribes who make up more than 95% of the population. The country's capital and largest city is Monrovia., West Africa, also called Western Africa and the West of Africa, is the westernmost subregion of Africa. West Africa has been defined as including 18 countries: Benin, Burkina Faso, the island nation of Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, the island of Saint Helena, Senegal, Sierra Leone, São Tomé and Príncipe and Togo., Guinea , officially the Republic of Guinea, is a country on the West coast of Africa. Formerly known as French Guinea, the modern country is sometimes referred to as Guinea-Conakry in order to distinguish it from other parts of the wider region of the same name, such as Guinea-Bissau and Equatorial Guinea. Guinea has a population of 10.5 million and an area of ., The Vice President of the Republic of Liberia is the second - highest executive official in Liberia , and one of only two elected executive offices along with the President . The Vice President is elected on the same ticket with the president to a six - year term . In the event of the death , resignation or removal of the president , the Vice President ascends to the presidency , which he or she holds for the remainder of their predecessor 's term . The Vice President also serves as the President of the Senate and may cast a vote in the event of a tie . The current Vice President is Joseph Boakai , serving under President Ellen Johnson Sirleaf . He began his term on January 16 , 2006 ., Latin (Latin: ) is a classical language belonging to the Italic branch of the Indo-European languages. The Latin alphabet is derived from the Etruscan and Greek alphabets., Monrovia is the capital city of the West African country of Liberia. Located on the Atlantic Coast at Cape Mesurado, Monrovia had a population of 1,010,970 as of the 2008 census. With 29% of the total population of Liberia, Monrovia is the country's most populous city. From January 7, 1822 until the Liberian Declaration of Independence from the American Colonization Society on July 26, 1847 some 3,198 ex-Caribbean slaves settlers from the Lesser Antilles, who had escaped from their slaveholder or were born free, left the Caribbean islands and came to Liberia with the help and support of the American Colonization Society and other establishment organizations. The ex-Caribbean slaves came to Liberia to live a better life, to be free, and to establish self-governance. The first ex-Caribbean slaves who came to Liberia were from Barbados; some 500 to 1,000 ex-Caribbean slaves arrived in Liberia. The second group of settlers who came from the Caribbean islands were from Trinidad and Tobago; they were some 345 ex-Caribbean slaves, followed by some 620 ex-Caribbean slaves from Saint Vincent and the Grenadines. Another group of settlers, some 350 ex-Caribbean slaves, came from Saint Kitts and Nevis. The last two groups of settlers from the Caribbean islands were some 483 from Grenada and some 400 from Saint Lucia. As job opportunities and development growth increased, the ex-Caribbean slaves moved through Grand Cape Mount, Bomi County, Montserrado, Margibi County and other regions of Liberia to seek jobs and other opportunities., Subject: vice president of liberia, Relation: instance_of, Options: (A) 1 (B) alphabet (C) branch (D) capital (E) census (F) chair (G) city (H) coast (I) community (J) country (K) county (L) environment (M) governance (N) group (O) head (P) island (Q) island nation (R) july (S) language (T) latin alphabet (U) may (V) minister (W) minister of agriculture (X) nation (Y) november (Z) ocean ([) october (\) official (]) politician (^) population (_) position (`) presidency (a) president of the senate (b) presidential election (c) republic (d) saint (e) senate (f) sierra (g) six (h) society (i) subregion (j) treaty (k) vice (l) year
Output:
position