Question: Who was in charge of the city where Aydın Örs was born?

full_context: Document 1: 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 2: Efe Aydan: Ahmet Efe Aydan (born May 4, 1955 in Ankara, Turkey) is a Turkish former professional basketball player. He is widely regarded as the best Turkish basketball player ever, with 224 caps for the senior Turkish national team. He Turkey's captain in 89 games, and he scored 2,195 points with the senior Turkish national team.
Document 3: 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 4: 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 5: Lütfi Arıboğan: A former Turkish basketball player, Arıboğan played for club teams Çukobirlik, Ankara DSİ, Efes Pilsen, Galatasaray and Ülkerspor from 1971 to 1996. Capped by the Turkish National Basketball teams 243 times, he also captained Galatasaray for six years.
Document 6: 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 7: 55th government of Turkey: The 55th government of Turkey (30 June 1997 – 11 January 1999) was a coalition government led by Mesut Yılmaz of Motherland Party (ANAP). Coalition partners with Motherland Party were Democratic Left Party (DSP) and Democrat Turkey Party (DTP). The government was nicknamed "Anasol-D", where "Ana" refers to ANAP, sol (left) refers to DSP, and D refers to DTP.
Document 8: 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 9: 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 10: Murat Özaydınlı: Osman Murat Özaydınlı (22 May 1954 in Istanbul, Turkey) is a businessman, mechanical engineer and vice-president of Turkish multispor club Fenerbahçe SK. He received his B.A. in from University of Bradford by Mechanical engineering and then followed by his Master's degree from University of Leeds by Industrial engineering.
Document 11: Turkey national football B team: The Turkey national football B team, also known as the Turkey A2 national football team is a reserve team for the Turkey national football team. It features players from the A2 Ligi. The team played their first match in 2002 at the 2003 Future Cup. They have played 23 matches, winning eleven, drawing eight, and losing four. The team is currently coached by Gökhan Keskin.
Document 12: Uğur Erdener: Uğur Erdener (born June 15, 1950) is a Turkish physician specialized in ophthalmology and professor at the Hacettepe University, Ankara. He is currently a member of the International Olympic Committee and President of the National Olympic Committee of Turkey.
Document 13: 1963–64 1.Lig: The 1963–64 1.Lig was the sixth season of professional football in Turkey. The league was re-branded as the 1.Lig following the creation of a second division known as the 2.Lig. Fenerbahçe won their third title, becoming the first club to do so. Güven Önüt, forward for Beşiktaş, finished top scorer of the league with 19 goals. He was the first player in club history to finish top scorer.
Document 14: Aydın Örs: Aydın Örs (born 1946 in Ankara) is a Turkish former basketball coach and former head coach of Fenerbahçe. He started to play basketball in 1963. He played for DSİ Spor and Sekerspor also played for 35 times with the Turkish national basketball team.
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: Aydın Örs >> place of birth Answer: Ankara
Who was in charge of Ankara ? Answer: Melih Gökçek