Question: Who is the oppressive communist leader of the country of RN-94 who was deposed in 1989?

full_context: Document 1: 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 2: MAT-49: The MAT-49 was a submachine gun which was developed by French arms factory Manufacture Nationale d'Armes de Tulle (MAT) for use by the French Army and was first produced in 1949.
Document 3: 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 4: Rakhsh APC: Rakhsh is a lightweight Iranian 4x4 cross-country APC developed and produced by DIO's Shahid Kolah Dooz Industrial Complex and named after Rakhsh, the mythical horse of Rostam in Shahnama. It is probably based on a proven 4 × 4 cross-country chassis present in Iran before and is in service of Iranian Police, Iranian Army, IRGC and Sudan.
Document 5: FH-2000: Additionally, ST Kinetics assisted Turkey in the design and manufacture of its own 155mm/52calibre Panter towed howitzer system, which is understood to be based on the FH-2000 design but upgraded locally with an uprated diesel Auxiliary Power Unit (APU) of 160 hp instead of the original 75 hp, thus giving it a self-propelled speed of 18 km/h as compared to 10 km/h for the FH-2000.
Document 6: 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 7: 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 8: 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 9: RN-94: The RN-94 (6 × 6) armoured personnel carrier was originally developed by Nurol Machinery and Industry Co Inc (Nurol Makina) based in Ankara and S N Romarm SA Filiala S C Moreni of Bucharest, Romania.
Document 10: Armoured Multirole Carrier: The Armoured Multirole Carrier (AMC) is an eight-wheeled armoured personnel carrier designed by Renault Trucks Défense, part of Renault Trucks. A concept model was put on display for the first time at Eurosatory 2008. It is one of the contenders to replace the VAB, also made by Renault, around 2020, as part of "Project Scorpion", a large-scale military modernization programme.
Document 11: 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 12: 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 13: VBC-90: The Renault VBC-90 ("Véhicule Blindé de Combat", or "Armoured Combat Vehicle") is a six-wheeled French armoured car carrying a 90mm high-velocity gun mated to a sophisticated fire control computer and ranging system. It was developed primarily for internal security or armed reconnaissance purposes. Modeled after Renault's Véhicule de l'Avant Blindé (VAB) armoured personnel carrier, the VBC-90 was engineered in concert with Saviem and Creusot-Loire. One was also built in prototype form by Argentina under license, where it was known as the "Vehículos de Apoyo y Exploración". VBC-90s were available with various chassis configurations resembling both the VAB and the Berliet VXB-170.
Document 14: Bronco All Terrain Tracked Carrier: The Bronco All Terrain Tracked Carrier (ATTC) is a twin chassis multi-purpose articulated tracked carrier jointly developed by ST Kinetics and the Defence Science & Technology Agency (DSTA) for the Singapore Army. The variant which was in service with the UK armed forces is known as the Warthog.
Document 15: 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.
ground_truth: Nicolae Ceaușescu
sub_queries: Which was the country for RN-94? Answer: Romania
oppressive communist leader of Romania who was deposed in 1989 Answer: Nicolae Ceaușescu