Question: Information: - The International Bobsleigh and Skeleton Federation (IBSF), originally known by the French name "Federation Internationale de Bobsleigh et de Tobogganing" (FIBT), is the international sports federation for bobsleigh and skeleton. It acts as an umbrella organization for 14 national bobsleigh and skeleton associations . It was founded on November 23, 1923 by the delegates of Great Britain, France, Switzerland, Canada and the United States at the meeting of their first International Congress in Paris, France. In June 2015, it announced a name change from FIBT to IBSF. The federation's headquarters are in Lausanne, Switzerland. - Celeste Poltera is a Swiss bobsledder who won competed in the late 1980s . He won four medals at the FIBT World Championships with one gold ( Two - man : 1987 ) , one silver ( Two - man : 1986 ) , and two bronzes ( Four - man : 1986 , 1987 ) . - The IBSF World Championships (originally named the FIBT World Championships until 2015), part of the International Bobsleigh and Skeleton Federation, have taken place on an annual basis in non-Winter Olympic years since 1930. A two-man event was included in 1931 with a combined championship occurring in 1947. Men's skeleton was introduced as a championship of its own in 1982 while women's bobsleigh and skeleton events were introduced in 2000. Both the women's bobsleigh and skeleton events were merged with the men's bobsleigh events at the 2004 championships. A mixed team event, consisting of one run each of men's skeleton, women's skeleton, 2-man bobsleigh, and 2-women bobsleigh debuted in 2007. Given the information, choose the subject and object entities that have the relation of 'country of citizenship'.
Answer: celeste poltera , switzerland
input: Please answer the following: Information: - Alvin Ailey (January 5, 1931 December 1, 1989) was an African-American choreographer and activist who founded the Alvin Ailey American Dance Theater in New York City. He is credited with popularizing modern dance and revolutionizing African-American participation in 20th-century concert dance. His company gained the nickname "Cultural Ambassador to the World" because of its extensive international touring. Ailey's choreographic masterpiece "Revelations" is believed to be the best known and most often seen modern dance performance. In 1977, Ailey was awarded the Spingarn Medal from the NAACP. He received the Kennedy Center Honors in 1988. In 2014, President Barack Obama selected Ailey to be a posthumous recipient of the Presidential Medal of Freedom. - The Midwestern United States, also referred to as the American Midwest or simply the Midwest, is one of the four geographic regions defined by the United States Census Bureau, occupying the northern central part of the United States of America. It was officially named the North Central region by the Census Bureau until 1984. - North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere. It can also be considered a northern subcontinent of the Americas. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the west and south by the Pacific Ocean, and to the southeast by South America and the Caribbean Sea. - Barack Hussein Obama II (; born August 4, 1961) is an American politician who served as the 44th President of the United States from 2009 to 2017. He was the first African American to serve as president, as well as the first born outside the contiguous United States. He previously served in the U.S. Senate representing Illinois from 2005 to 2008, and in the Illinois State Senate from 1997 to 2004. - Nick Cave ( born 1959 in Fulton , Missouri , USA ) is an American fabric sculptor , dancer , and performance artist . He is best known for his Soundsuits : wearable fabric sculptures that are bright , whimsical , and other - worldly . He also trained as a dancer with Alvin Ailey . He resides in Chicago and is director of the graduate fashion program at School of the Art Institute of Chicago . - Chicago (or ), officially the City of Chicago, is the third-most populous city in the United States, and the fifth-most populous city in North America. With over 2.7million residents, it is the most populous city in the state of Illinois and the Midwestern United States, and the county seat of Cook County. The Chicago metropolitan area, often referred to as Chicagoland, has nearly 10million people and is the third-largest in the U.S. - Fulton is a city in, and the county seat of, Callaway County, Missouri, United States. It is part of the Jefferson City, Missouri Metropolitan Statistical Area. The population was 12,790 in the 2010 census. The city is home to two universities, Westminster College and William Woods University, the Missouri School for the Deaf, the Fulton State Hospital, and Fulton Reception and Diagnostic Center (state prison). - Columbia University (officially Columbia University in the City of New York) is a private Ivy League research university in Upper Manhattan, New York City. It was established in 1754 as King's College by royal charter of George II of Great Britain. Columbia is the oldest college in the state of New York and the fifth chartered institution of higher learning in the country, making it one of nine colonial colleges founded before the Declaration of Independence. After the American Revolutionary War, King's College briefly became a state entity, and was renamed Columbia College in 1784. A 1787 charter placed the institution under a private board of trustees before it was renamed Columbia University in 1896 when the campus was moved from Madison Avenue to its current location in Morningside Heights occupying of land. Columbia is one of the fourteen founding members of the Association of American Universities, and was the first school in the United States to grant the M.D. degree. - 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. - Modern dance is a broad genre of western concert or theatrical dance, primarily arising out of Germany and the United States in the late 19th and early 20th centuries. - The Spingarn Medal is awarded annually by the National Association for the Advancement of Colored People (NAACP) for outstanding achievement by an African American. - The School of the Art Institute of Chicago (SAIC) is one of America's largest accredited independent schools of art and design. It is located in the Loop in Chicago, Illinois. The school is associated with the museum of the same name, and "The Art Institute of Chicago" or "Chicago Art Institute" often refers to either entity. Providing degrees at the undergraduate and graduate levels, SAIC has been recognized by "U.S. News & World Report" as one of the top two graduate art programs in the nation, as well as by Columbia University's National Arts Journalism survey as the most influential art school in the United States. Given the information, choose the subject and object entities that have the relation of 'ethnic group'.
++++++++++
output:
nick cave , african american