Question: Who was in charge of the city where Ferit Tuzun died?

full_context: Document 1: Ferit Tüzün: Ferit Tüzün (24 April 1929, Istanbul – 21 October 1977, Ankara) was a Turkish composer. His works included the opera "Midas'ın Kulakları" ("King Midas' Ears"), on the tale of King Midas' ears.
Document 2: Greek Radical Movement: The next year, in the local elections of 1990, Antonis Tritsis decided to run for the Municipality of Athens. He send a letter to the leaders of all political parties and asked their support. On October 14, 1990, Tritsis elected Mayor of Athens as the leader of a coalition between New Democracy and Greek Radical Movement.
Document 3: Ali Babacan: Ali Babacan (; born 4 April 1967 in Ankara, Turkey) is a Turkish politician. He is member of the parliament and former Deputy Prime Minister of Turkey responsible for the Economy. He first served as the Minister of State in charge of economic affairs in the 58th cabinet from the Justice and Development Party (AK Party). He retained this position throughout the 58th and 59th Governments of the Republic of Turkey. On 29 August 2007 he was appointed as the Minister of Foreign Affairs of the 60th Government of the Republic of Turkey. During 2009–2015 he served as the Deputy Prime Minister for Economic and Financial Affairs of Turkey. He is married with three children. In 2019, Babacan left the AKP, citing “deep differences” over the party’s direction as a reason.
Document 4: Düzce: Düzce is the capital city of Düzce Province is the eighty-first Province in Turkey. Dursun Ay (AKP) was elected the mayor in the provincial council after Mehmet Keleş resigned from the position. The population in 2009 was 125,240, an increase from 61,878 in 1990.
Document 5: Şükrü Sina Gürel: A native of İzmir and a member of the Democratic Left Party (DSP), Gürel represented his country at the Council of Europe from 22 April 1996 to 26 January 1998. He became foreign minister following the resignation of his predecessor, İsmail Cem on 10 July 2002. Later in the year he ceded the office to Yaşar Yakış.
Document 6: Ümit Besen: Ümit Besen (born 14 October 1956) represents the darker side of Tarabya school of electronic music. He started his professional career with playing keyboards and singing with his band at the local clubs in Adana, Southern Turkey. While he was in the army for his obligatory service a brigadier-general (Brigadier in Commonwealth armies) liked his style and appointed him with the task of singing at the officers tavern.
Document 7: Ottoman Empire: Ottoman classical music was an important part of the education of the Ottoman elite, a number of the Ottoman sultans were accomplished musicians and composers themselves, such as Selim III, whose compositions are often still performed today. Ottoman classical music arose largely from a confluence of Byzantine music, Armenian music, Arabic music, and Persian music. Compositionally, it is organised around rhythmic units called usul, which are somewhat similar to meter in Western music, and melodic units called makam, which bear some resemblance to Western musical modes.
Document 8: Macit Özcan: Macit Özcan, (born 1954 in Karataş, Adana Province, Turkey) is a Turkish politician of the Republican People's Party (CHP) and the former mayor of Mersin.
Document 9: Midas Island: Midas Island is an island lying north-west of Apéndice Island in Hughes Bay, off the west coast of Graham Land, Antarctica. It was first seen by the Belgian Antarctic Expedition under Gerlache in 1898 and described as an island with two summits "like the ears of an ass". The name, given by the UK Antarctic Place-Names Committee in 1960, derives from this description; Midas, King of Phrygia, was represented in Greek satyric drama with the ears of an ass.
Document 10: Ferus Mustafov: Ferus Mustafov, also known as King Ferus Mustafov, is a Macedonian saxophonist of Romani descent. He is a multi-instrumentalist and is highly popular in his home country for his repertoire of Balkan folk and gypsy, or Rom, wedding music. He is also credited as one of the artists from the Balkan region to have made this type of music internationally popular.
Document 11: Siranush: After the Turkish sultan issued a decree banning Armenian plays in Turkey in 1878, Siranush moved to Tiflis (nowadays Tbilisi) and worked in the local Armenian theater companies. She then moved on to other Armenian-populated residences and often managed her own theatre companies. She occasionally joined Constantinople-based Armenian theater companies and more often played the major roles in the plays put on in Tiflis and Baku. After the death of renowned Armenian actor Petros Adamyan, Siranush became the bright individual who sparked interest among Armenian spectators towards theater again.
Document 12: Ankara: Melih Gökçek has been the Metropolitan Mayor of Ankara since 1994 as a politician from the Welfare Party. He later joined the Virtue Party and then the AKP. Initially elected in the 1994 local elections, he was re-elected in 1999, 2004 and 2009. In the 2014 local election, Gökçek stood for a fifth term. The MHP metropolitan mayoral candidate for the 2009 local elections, conservative politician Mansur Yavaş, stood as the CHP candidate against Gökçek. In a heavily controversial election, Gökçek was declared the winner by just 1% ahead of Yavaş amid allegations of systematic electoral fraud. With the Supreme Electoral Council and courts rejecting Yavaş's appeals, he has declared intention to take the irregularities to the European Court of Human Rights. Although Gökçek was inaugurated for a fifth term, most election observers believe that Yavaş was the winner of the election.
Document 13: Samim Bilgen: Ahmet Samim Bilgen (April 12, 1910 Thessaloniki, Salonica Vilayet, Ottoman Empire – September 9, 2005 Ankara) was a Turkish lawyer, best known for his musical career as a violinist and composer. His song "Ilgaz" (lyrics also belong to him) has become a household tune in Turkey, and is popular even in China.
Document 14: Mitridate, re di Ponto: Mozart wrote "Mitridate" while touring Italy in 1770. The musicologist Daniel E. Freeman has recently demonstrated that it was composed with close reference to the opera "La Nitteti" by Josef Mysliveček. The latter was the opera being prepared for production in Bologna when Mozart met Mysliveček for the first time with his father in March 1770. Mysliveček visited the Mozarts frequently in Bologna during the summer of 1770 while Wolfgang was working on "Mitridate". Mozart gained expertise in composition from his older friend and also incorporated some of his musical motives into his own operatic setting. The opera was first performed at the Teatro Regio Ducal, Milan, on 26 December 1770 (at the Milan Carnival). It was a success, having been performed twenty-one times despite doubts because of Mozart's extreme youth – he was 14 at the time. No revival took place until the 20th century. This opera features virtuoso arias for the principal roles, but only two ensemble numbers: the act 2 ending duet between Aspasia and Sifare ("Se viver non degg’io"), and the brief quintet that ends the opera, very characteristic of standard baroque opera seria where the opera ends with a short "coro" or "tutti" number.
Document 15: Akureyri: The last elections to the town council were held on May 31, 2014. The People's List (Listi fólksins), which won an outright majority in 2010, and The Town List (Bæjarlistinn) merged into L-list, The Town List of Akureyri. They had seven representatives together but now have only two, 18.8%. The Independence Party (Sjálfstæðisflokkurinn) received the most votes, three seats in the council, 25.8%, instead of only one previously. Social Democratic Alliance (Samfylkingin) and Progressive Party (Framsóknarflokkurinn) each got two seats instead of the previous one each. Left-Green Movement (Vinstri hreyfingin grænt framboð) and Bright Future (Björt framtíð) each got one seat. L-list, Social Democratic Alliance, and Progressive Party formed a new majority in the council. The new majority decided that Eiríkur Björn Björgvinsson, mayor of Akureyri since 2010, would continue to serve as mayor.
ground_truth: Melih Gökçek
sub_queries: Ferit Tüzün >> place of death Answer: Ankara
Who was in charge of Ankara ? Answer: Melih Gökçek