You will be given a definition of a task first, then some input of the task.
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).

Context: Rwanda (or ), officially the Republic of Rwanda, is a sovereign state in central and east Africa and one of the smallest countries on the African mainland. Located a few degrees south of the Equator, Rwanda is bordered by Uganda, Tanzania, Burundi and the Democratic Republic of the Congo. Rwanda is in the African Great Lakes region and is highly elevated; its geography is dominated by mountains in the west and savanna to the east, with numerous lakes throughout the country. The climate is temperate to subtropical, with two rainy seasons and two dry seasons each year., The dry season is a yearly period of low rainfall, especially in the tropics. The weather in the tropics is dominated by the tropical rain belt, which moves from the northern to the southern tropics and back over the course of the year. The tropical rain belt lies in the southern hemisphere roughly from October to March; during that time the northern tropics have a dry season with sparser precipitation, and days are typically sunny throughout. From April to September, the rain belt lies in the northern hemisphere, and the southern tropics have their dry season. Under the Köppen climate classification, for tropical climates, a dry season month is defined as a month when average precipitation is below ., A sovereign state is, in international law, a nonphysical juridical entity that is represented by one centralised government that has sovereignty over a geographic area. International law defines sovereign states as having a permanent population, defined territory, one government, and the capacity to enter into relations with other sovereign states. It is also normally understood that a sovereign state is neither dependent on nor subjected to any other power or state., East Africa or Eastern Africa is the easterly region of the African continent, variably defined by geography or geopolitics. In the United Nations Statistics Division scheme of geographic regions, 20 territories constitute Eastern Africa:, A savanna or savannah is a mixed woodland grassland ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses., The African Great Lakes are a series of lakes constituting the part of the Rift Valley lakes in and around the East African Rift. They include Lake Victoria, the second largest fresh water lake in the world by area, and Lake Tanganyika, the world's second largest freshwater lake by volume and depth. Collectively, they contain 31,000 km (7400 cu mi) of water, which is more than either Lake Baikal or the North American Great Lakes, and constitutes about 25% of the planet's unfrozen surface fresh water., Pamela Girimbabazi Rugabira , born January 10 , 1985 , is an Olympic swimmer from Rwanda . She swam for Rwanda at the 2000 , 2004 and 2008 Olympics ; and was the country 's flagbearer in 2008 . During that time , she `` never had a formal swim lesson or regular coach '' . She was disqualified during the Sydney Games due to technical rules that she was unaware of , and subsequently taught herself the rules by consulting the Internet . Later , she also taught herself from a book about swimming belonging to fellow Rwandan swimmer Jackson Niyomugabo . She trained in a hotel pool 25 metres in length . Her personal best in the 50 metre freestyle prior to the Beijing Olympics was 35 seconds . She failed to improve on that time in Beijing , finishing third out of four in her heat , and 88th overall , with a time of 39:78 . Girimbabazi has been described as a `` minor celebrity '' and `` an icon of pure sport spirit , an athlete who competes for the love of the game , not for the thrill of victory or the fame and riches that might follow '' ., Burundi (or ), officially the Republic of Burundi ( or ), is a landlocked country in the African Great Lakes region of East Africa, bordered by Rwanda to the north, Tanzania to the east and south, and the Democratic Republic of the Congo to the west. It is also considered part of Central Africa. Burundi's capital is Bujumbura. The southwestern border is adjacent to Lake Tanganyika., Tanzania , officially the United Republic of Tanzania, is a country in Eastern Africa within the African Great Lakes region. Parts of the country are in Southern Africa. It is bordered by Kenya and Uganda to the north; Rwanda, Burundi, and the Democratic Republic of the Congo to the west; Zambia, Malawi, and Mozambique to the south; and by the Indian Ocean to the east. Mount Kilimanjaro, Africa's highest mountain, is in northeastern Tanzania., Uganda (or ), officially the Republic of Uganda, is a landlocked country in East Africa. It is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the south by Tanzania. Uganda is the world's second most populous landlocked country after Ethiopia. The southern part of the country includes a substantial portion of Lake Victoria, shared with Kenya and Tanzania. Uganda is in the African Great Lakes region. Uganda also lies within the Nile basin, and has a varied but generally a modified equatorial climate., The Democratic Republic of the Congo , also known as DR Congo, DRC, DROC, East Congo, Congo-Kinshasa, or simply the Congo is a country located in Central Africa. From 1971 to 1997 it was named, and is sometimes still called Zaire, and from 1908 to 1960 it was called the Belgian Congo. The DRC borders the Central African Republic, and South Sudan to the north; Uganda, Rwanda, Burundi and Tanzania to the east; Zambia and Angola to the south; the Republic of the Congo to the west and the Atlantic Ocean to the southwest. It is the second-largest country in Africa by area and eleventh largest in the world. With a population of over 80 million, the Democratic Republic of the Congo is the most populated officially Francophone country, the fourth most-populated nation in Africa and the eighteenth most populated country in the world., Subject: pamela girimbabazi, Relation: place_of_birth, Options: (A) africa (B) angola (C) atlantic ocean (D) belgian congo (E) burundi (F) central african republic (G) democratic republic of the congo (H) enter (I) ethiopia (J) freshwater (K) indian ocean (L) kinshasa (M) malawi (N) march (O) of (P) rain (Q) republic (R) rwanda (S) savanna (T) southern africa (U) tanganyika (V) tanzania (W) uganda (X) victoria (Y) woodland
Output:
central african republic