Question: What oppressive Communist leader, of the country where Florin Surugiu is from, was deposed in 1989?

full_context: Document 1: Florin Nebunu: Florin Nebunu (born April 21, 1987, in Bucharest, Romania) is a Romanian aerobic gymnast. He won three world championships medals (one gold, one silver, and one bronze) and two European championships medals (one gold and one bronze).
Document 2: Florian Cazenave: Florian Cazenave (born 30 December 1989 in Tarbes) is a French rugby union player. His position is Scrum-half and he currently plays for Rugby Reggio in the Serie A.
Document 3: Florin Vlaicu: Florin Vlaicu (born 26 July 1986 in Bucharest) is a Romanian rugby union footballer. He plays as a fly half or centre. He is Romania's all time leading point scorer and the most capped player.
Document 4: Nicolae Ceaușescu: Nicolae Ceaușescu (Romanian: (nikoˈla. e t͡ʃe̯a. uˈʃesku) (listen); 26 January 1918 -- 25 December 1989) was a Romanian Communist politician. He was general secretary of the Romanian Communist Party from 1965 to 1989, and hence the second and last Communist leader of Romania. He was also the country's head of state from 1967, serving as President of the State Council, from 1974 concurrently as President of the Republic, until his overthrow in the Romanian Revolution in 1989.
Document 5: Gruia, Cluj-Napoca: Gruia is a district of Cluj-Napoca in Romania, located on the Cetăţuia hill. It is essentially a residential neighbourhood, with a large number of villas. The Dr. Constantin Rădulescu Stadium, home ground of CFR 1907 Cluj football team, is situated in this district.
Document 6: Iosif Dan: Iosif Dan (commonly known as Dan Iosif, 14 October 1950 – 5 December 2007) was a Romanian politician who was a leading figure in the 1989 Romanian revolution, leading protests in Bucharest in the final days of Nicolae Ceauşescu's 25-year rule.
Document 7: Nicolae Rădescu: Nicolae Rădescu (; 30 March 1874, Călimănești – 16 May 1953, New York City) was a Romanian army officer and political figure. He was the last pre-communist rule Prime Minister of Romania, serving from 7 December 1944 to 1 March 1945.
Document 8: Constantin Dăscălescu: Constantin Dăscălescu (; 2 July 1923 – 15 May 2003) was a Romanian communist politician who served as Prime Minister of Romania (21 May 1982 – 22 December 1989) during the communist rule of Nicolae Ceaușescu until the Romanian Revolution.
Document 9: Nikita Khrushchev: Nikita Sergeyevich Khrushchev (15 April (O.S. 3 April) 1894 -- 11 September 1971) was a Soviet politician who led the Soviet Union during part of the Cold War as the First Secretary of the Communist Party of the Soviet Union from 1953 to 1964, and as Chairman of the Council of Ministers, or Premier, from 1958 to 1964. Khrushchev was responsible for the de-Stalinization of the Soviet Union, for backing the progress of the early Soviet space program, and for several relatively liberal reforms in areas of domestic policy. Khrushchev's party colleagues removed him from power in 1964, replacing him with Leonid Brezhnev as First Secretary and Alexei Kosygin as Premier.
Document 10: Florin Surugiu: Florin Surugiu (born 10 December 1984 in Bucharest, Romania) is a Romanian rugby union player. He plays in the scrum-half position for amateur SuperLiga club CSM Bucureşti and București based European Challenge Cup side the Wolves. Surugiu also plays for Romania's national team the Oaks.
Document 11: Vasile Luca: Vasile Luca (born László Luka; 8 June 1898 – 23 July 1963) was an Austro-Hungarian-born Romanian and Soviet communist politician, a leading member of the Romanian Communist Party (PCR) from 1945 and until his imprisonment in the 1950s. Noted for his activities in the Ukrainian SSR in 1940–1941, he sided with Ana Pauker during World War II, and returned to Romania to serve as the minister of finance and one of the most recognizable leaders of the Communist regime. Luca's downfall, coming at the end of a conflict with Gheorghe Gheorghiu-Dej, signaled that of Pauker.
Document 12: List of leaders of the Soviet Union: Leonid Brezhnev (1906 -- 1982) 14 October 1964 ↓ 10 November 1982 † 23rd -- 26th Congress Served as First Secretary of the Central Committee of the Communist Party, was later renamed General Secretary, and was co-equal with premier Alexei Kosygin until the 1970s. To consolidate his power he later assumed the title of Chairman of the Presidium.
Document 13: Virgile Bruni: Virgile Bruni (Born 6 February 1989) is a French rugby union player. His usual position is as a Flanker, and he currently plays for Toulon in the Top 14. In January 2014, Bruni was called into the French squad for the 2014 Six Nations Championship.
Document 14: Constantin Pîrvulescu: Constantin Pîrvulescu (November 10, 1895, Vâlcea County – July 11, 1992, Roman) was a Romanian communist politician, one of the founders of the Romanian Communist Party (PCR), who, as time went on, became an active opponent of s leader Nicolae Ceauşescu. Briefly expelled from the Party in 1960, he was re-admitted and elected to the Party Revision Committee in 1974.
Document 15: Alexandru Sirițeanu: Alexandru Sirițeanu (; born 16 April 1984) is a Romanian sabre fencer who competed in the 2012 Summer Olympics winning a silver medal in the sabre team event as a reserve.
ground_truth: Nicolae Ceaușescu
sub_queries: Where was Florin Surugiu from? Answer: Romania
oppressive communist leader of Romania who was deposed in 1989 Answer: Nicolae Ceaușescu