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 Input: Context: The University of California, Berkeley, (also referred to as Berkeley, UC Berkeley, and Cal) is a public research university located in Berkeley, California. Founded in 1868, Berkeley is the oldest of the ten research universities affiliated with the University of California system, and is often cited as the top public university in the United States and around the world., Overseas Chinese are people of Chinese birth or descent who live outside the People's Republic of China (the Mainland, Hong Kong, Macau) and Republic of China (Taiwan). People of partial Chinese ancestry living outside the Greater China Area may also consider themselves overseas Chinese. Overseas Chinese can be of the Han Chinese ethnic majority, or from any of the other ethnic groups in China., A physicist is a scientist who has specialized knowledge in the field of physics, the exploration of the interactions of matter and energy across the physical universe., Steven Gwon Sheng Louie ( 26 March 1949 , Taishan , Guangdong , China ) is a computational condensed - matter physicist . He is a professor of physics at the University of California , Berkeley and senior faculty scientist in the Materials Sciences Division at Lawrence Berkeley National Laboratory , where his research focuses on nanoscience . He is also scientific director of the Theory of Nanostructured Materials Facility at the Molecular Foundry . He was born in Taishan , Guangdong province , China in 1949 and moved to San Francisco when he was 10 . His Chinese name is  ( pinyin : Léi Gnchéng ) . He received his PhD degree in 1976 from Berkeley , working with Professor Marvin L. Cohen ., Guangdong (Simplified ) is a province on the South China Sea coast of the People's Republic of China. Formerly romanised as Canton or Kwangtung, Guangdong surpassed Henan and Sichuan to become the most populous province in China in January 2005, registering 79.1 million permanent residents and 31 million migrants who lived in the province for at least six months of the year; the total population was 104,303,132 in the 2010 census, accounting for 7.79 percent of Mainland China's population. The provincial capital Guangzhou and economic hub Shenzhen are among the most populous and important cities in China. The population increase since the census has been modest, the province at 2014 end had 107,240,000 people., Taishanese, or Toishanese (Taishanese: ), is a dialect of Yue Chinese. The dialect is related to and is often referred to as Cantonese but has little mutual intelligibility with the latter. Taishanese is spoken in the southern part of Guangdong Province in China, particularly in and around the city-level county of Taishan. In the mid to late 19th century, a significant number of Chinese emigration to North America originated from this area, making Taishanese a dominant variety of the Chinese language spoken in Chinatowns in Canada and the United States. It was formerly the lingua franca of the overseas Chinese residing in the United States., Sichuan, formerly romanized as Szechwan, is a province in southwest China occupying most of the Sichuan Basin between the Himalayas on the west, the Daba in the north, and the Yungui Plateau to the east. Sichuan's capital is Chengdu., China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower., Physics (from , from "phúsis" "nature") is the natural science that involves the study of matter and its motion and behavior through space and time, along with related concepts such as energy and force. One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves., Henan is a province of the People's Republic of China, located in the central part of the country. Its one-character abbreviation is "" (yù), named after Yuzhou, a Han Dynasty state ("zhou") that included parts of Henan. Although the name of the province means "south of the river", approximately a quarter of the province lies north of the Yellow River, also known as the "Huang He"., The South China Sea is a marginal sea that is part of the Pacific Ocean, encompassing an area from the Karimata and Malacca Straits to the Strait of Taiwan of around . The area's importance largely results from one-third of the world's shipping sailing through its waters and that it is believed to hold huge oil and gas reserves beneath its seabed., Mainland China, also known as the Chinese mainland or simply the mainland, is the geopolitical area under the direct jurisdiction of the People's Republic of China (PRC). It generally excludes the Special Administrative Regions of Hong Kong and Macau; however, it usually includes Hainan. The term "mainland China", which avoids calling the area simply "China" and thereby recognizing the founding of the PRC as "the" "China", was coined by the Kuomintang (KMT) after receiving control of Taiwan from Japan after World War II. By 1949, the KMT-led Republic of China (ROC) government was defeated in the Chinese Civil War in mainland China and fled to the island of Taiwan where the KMT pledged to "retake the Mainland". The KMT considers both sides of the Taiwan Strait (including Taiwan), as (one) "China" and one country, whereas Taiwan's Democratic Progressive Party (DPP) considers only mainland China as "China" and Taiwan (ROC) as "Taiwan" and maintains that they are different countries., Berkeley is a city on the east shore of San Francisco Bay in northern Alameda County, California. It is named after the 18th-century Anglo-Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2010 census recorded a population of 112,580., Taishan, formerly romanized as Toishan and formerly known as Xinning or Sunning, is a county-level city in southwestern Guangdong, China. It is administered as part of the prefecture-level city of Jiangmen. During the 2010 census, there were 941,095 inhabitants, of which 394,855 were classified as urban. Taishan calls itself the "First Home of the Overseas Chinese". An estimated half a million Chinese Americans are of Taishanese descent., The University of California (UC) is a public university system in the U.S. state of California. Under the California Master Plan for Higher Education, the University of California is a part of the state's three-system public higher education plan, which also include the California State University system and the California Community Colleges System., The Lawrence Berkeley National Laboratory (LBNL or LBL), commonly referred to as Berkeley Lab, is a United States national laboratory located in the Berkeley Hills near Berkeley, California that conducts scientific research on behalf of the United States Department of Energy (DOE). It is managed and operated by the University of California, The laboratory overlooks University of California, Berkeley's main campus., Shenzhen is a major city in Guangdong Province, China. The city is located immediately north of Hong Kong Special Administrative Region and holds sub-provincial administrative status, with powers slightly less than a province., Guangzhou , traditionally romanised as Canton, is the capital and largest city of the Province of Guangdong in southeastern China. Located on the Pearl River about north-northwest of Hong Kong and north of Macau, Guangzhou was a major terminus of the maritime Silk Road and continues to serve as a major port and transportation hub., California is the most populous state in the United States and the third most extensive by area. Located on the western (Pacific Ocean) coast of the U.S., California is bordered by the other U.S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. The state capital is Sacramento. Los Angeles is California's most populous city, and the country's second largest after New York City. The state also has the nation's most populous county, Los Angeles County, and its largest county by area, San Bernardino County., The United States Department of Energy (DOE) is a Cabinet-level department of the United States Government concerned with the United States' policies regarding energy and safety in handling nuclear material. Its responsibilities include the nation's nuclear weapons program, nuclear reactor production for the United States Navy, energy conservation, energy-related research, radioactive waste disposal, and domestic energy production. It also directs research in genomics; the Human Genome Project originated in a DOE initiative. DOE sponsors more research in the physical sciences than any other U.S. federal agency, the majority of which is conducted through its system of National Laboratories., The Berkeley Hills are a range of the Pacific Coast Ranges that overlook the northeast side of the valley that encompasses San Francisco Bay. They were previously called the "Contra Costa Range/Hills" (from the original Spanish "Sierra de la Contra Costa"), but with the establishment of Berkeley and the University of California, the current usage was applied by geographers and gazetteers., The Molecular Foundry is a nanoscience User Facility located at the Lawrence Berkeley National Laboratory in Berkeley, California, and is one of five Nanoscale Science Research Centers sponsored by the United States Department of Energy. The Molecular Foundry provides users from around the world with access to cutting-edge nanoscience expertise and instrumentation in a collaborative, multidisciplinary environment., Chinese Americans, also known as the American Chinese, are Americans who have full or partial Chinese ancestry. Chinese Americans constitute one group of overseas Chinese and also a subgroup of East Asian Americans, which is further a subgroup of Asian Americans. Many Chinese Americans are immigrants along with their descendants from mainland China, Hong Kong, Macau, Taiwan, as well as from other countries that include large populations of the Chinese diaspora. The vast majority of Chinese Americans are Han, however there are some communities of minority groups such as Tibetans, Uyghur and Korean Chinese., Jiangmen, formerly romanized as Kongmoon, is a prefecture-level city in Guangdong Province in southern China. Its 3 urban districts are now part of the GuangzhouShenzhen conurbation and the entire prefecture had a population of about 4.45 million in 2010.
Names.
Jiangmen is the pinyin romanization of the Chinese name or , based on its pronunciation in the Mandarin dialect. Its former Wade-Giles spelling was . The Postal Map spelling "Kongmoon" was based upon the same name's Cantonese pronunciation "Gong¹-mun". Other forms of the name include , Kongmun, and Kiangmoon. The name is often the butt of local jokes, since both Jiangmen and or ("gngmén", "anus") are pronounced identically in Cantonese. This has led to proposals to change the name of the city, such as a 2009 campaign to rename it "Qiáod", "Capital of the Overseas Chinese", in honor of the region's contributions to the Chinese diaspora., Subject: steven gwon sheng louie, Relation: place_of_birth, Options: (A) alameda (B) beijing (C) berkeley (D) bishop (E) california (F) canada (G) chengdu (H) china (I) contra costa county (J) franca (K) guangdong (L) guangzhou (M) han (N) henan (O) himalayas (P) home (Q) hong kong (R) ii (S) island (T) japan (U) jiangmen (V) lawrence (W) los angeles county (X) mainland china (Y) malacca (Z) most ([) mutual (\) nevada (]) new york (^) of (_) pacific (`) republic (a) san francisco (b) shenzhen (c) sichuan (d) side (e) taishan (f) the valley (g) york
Example Output: guangzhou

Example Input: Context: Kojo Adeyemo Annan ( born 25 July 1973 in Geneva , Switzerland ) is the only son of former UN Secretary - General Kofi Annan ., 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"., Ghana, officially the Republic of Ghana is a unitary presidential constitutional democracy, located along the Gulf of Guinea and Atlantic Ocean, in the subregion of West Africa. Spanning a land mass of 238,535 km², Ghana is bordered by the Ivory Coast in the west, Burkina Faso in the north, Togo in the east and the Gulf of Guinea and Atlantic Ocean in the south. "Ghana" means "Warrior King" in the Soninke language., Kofi Atta Annan (born 8 April 1938) is a Ghanaian diplomat who served as the seventh Secretary-General of the United Nations from January 1997 to December 2006. Annan and the UN were the co-recipients of the 2001 Nobel Peace Prize. He is the founder and chairman of the Kofi Annan Foundation, as well as chairman of The Elders, an international organization founded by Nelson Mandela., Subject: kojo annan, Relation: country_of_citizenship, Options: (A) burkina faso (B) ghana (C) ivory coast (D) lawyer (E) politician (F) transvaal
Example Output: ghana

Example Input: Context: The United States Census Bureau (USCB; officially the Bureau of the Census, as defined in Title ) is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy., Dallas is a major city in the state of Texas and is the largest urban center of the fourth most populous metropolitan area in the United States. The city proper ranks ninth in the U.S. and third in Texas after Houston and San Antonio. The city's prominence arose from its historical importance as a center for the oil and cotton industries, and its position along numerous railroad lines. The bulk of the city is in Dallas County, of which it is the county seat; however, sections of the city are located in Collin, Denton, Kaufman, and Rockwall counties. According to the 2010 United States Census, the city had a population of 1,197,816. The United States Census Bureau's estimate for the city's population increased to 1,300,092 as of July 1, 2015., Houston is the most populous city in Texas and the fourth-most populous city in the United States after Chicago, located in Southeast Texas near the Gulf of Mexico. With a census-estimated 2014 population of 2.239 million within an area of , it also is the largest city in the Southern United States, as well as the seat of Harris County. It is the principal city of HoustonThe WoodlandsSugar Land, which is the fifth-most populated metropolitan area in the United States of America., The 2010 United States Census, (known as "Census 2010"), is the twenty-third and currently most recent United States national census. National Census Day, the reference day used for the census, was April 1, 2010. As part of a drive to increase the count's accuracy, 635,000 temporary enumerators were hired. The population of the United States was counted as 308,745,538, a 9.7% increase from the 2000 Census., Univision Radio is the radio division of media giant Univision Communications, Inc., which also owns the Univision television network. The company was formerly known as Hispanic Broadcasting Corporation. It is the eighth largest radio company in the United States, and the largest Hispanic radio company in the nation. , Univision is an American Spanish language broadcast television network that is owned by Univision Communications. The network's programming is aimed at Latino Americans and includes telenovelas and other drama series, sports, sitcoms, reality and variety series, news programming, and imported Spanish-language feature films., Texas is the second largest state in the United States by both area and population. Geographically located in the south central part of the country, Texas shares borders with the U.S. states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the southwest, while the Gulf of Mexico is to the southeast., Northwest Dallas is an area consisting of many communities and neighborhoods in Dallas, Texas, (USA)., KDXX ( 99.1 FM ) , branded as `` Latino Mix 99.1 & 107.1 '' , is a Spanish adult contemporary formatted radio station . This station serves the Dallas / Fort Worth metroplex , and is owned and operated by Univision Radio . The station 's studios are located along the John W. Carpenter Freeway in the Stemmons Corridor of Northwest Dallas , and the transmitter is located north of Decatur . KDXX is not licensed by the FCC to broadcast in the HD ( digital hybrid ) format ., San Antonio (Spanish for "Saint Anthony"), officially the City of San Antonio, is the seventh-most populated city in the United States and the second-most populous city in the state of Texas, with a population of 1,409,019. It was the fastest growing of the top 10 largest cities in the United States from 2000 to 2010, and the second from 1990 to 2000. The city straddles South Texas and Central Texas and is on the southwestern corner of an urban megaregion known as the Texas Triangle., A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function., Subject: kdxx, Relation: located_in_the_administrative_territorial_entity, Options: (A) arkansas (B) center (C) central (D) chicago (E) dallas (F) dallas county (G) denton (H) gulf of mexico (I) houston (J) media (K) most (L) news (M) north (N) northwest (O) northwest dallas (P) of (Q) san antonio (R) south (S) tamaulipas (T) texas (U) the nation (V) the woodlands (W) united kingdom (X) west (Y) woodlands
Example Output:
texas