Information: - Denis Sassou Nguesso (born 23 November 1943) is a Congolese politician who has been the President of the Republic of the Congo since 1997; he was previously President from 1979 to 1992. During his first period as President, he headed the single-party regime of the Congolese Party of Labour (PCT) for 12 years. Under pressure from international sources, he introduced multiparty politics in 1990 and was then stripped of executive powers by the 1991 National Conference, remaining in office as a ceremonial head of state. He stood as a candidate in the 1992 presidential election but was defeated, placing third. - The Congolese Party of Labour (PCT), founded in 1969 by Marien Ngouabi, is the ruling political party of the Republic of the Congo. It was originally a Marxist-Leninist pro-Soviet party, which founded the People's Republic of the Congo, but moved towards a moderate left-wing stance in the early 1990s. Denis Sassou Nguesso is President of the PCT Central Committee, and Pierre Ngolo is the PCT's Secretary-General. - Firmin Ayessa ( born 2 November 1951 ) is a Congolese politician . As a long - time associate of President Denis Sassou Nguesso , Ayessa has held a series of key posts at the Presidency of Congo - Brazzaville ; he was Director of the Civil Cabinet of the President from 1999 to 2002 , Deputy Director of the Presidential Cabinet from 2002 to 2007 , and he has been the Director of the Presidential Cabinet , with the rank of Minister of State , since 2007 . What object entity has the relation of 'country of citizenship' with the subject 'firmin ayessa'? Choices: - politician - republic of the congo
The answer to this question is:
republic of the congo