Question: In what city and country are the Sinan Erdem Dome and Molla Çelebi Mosque located?

Context paragraphs:
2011–12 Euroleague: The 2011–12 Turkish Airlines Euroleague was the 12th season of the modern era of Euroleague and the second under the title sponsorship of Turkish Airlines.  Including the competition's previous incarnation as the FIBA Europe Champions Cup, this was the 55th season of the premier competition for European men's clubs.  The Final Four was held at the Sinan Erdem Dome in Istanbul, in 11–13 May 2012.  It was won by the Piraeus club Olympiacos (2nd title), who defeated CSKA Moscow in the championship game.  It was the 5th final involving a Greek club in the last six seasons, and 3rd Greek win in that time.

EuroBasket 2017 knockout stage: The knockout stage of the EuroBasket 2017 took place between 9 September and 17 September 2017.  All games were played at Sinan Erdem Dome in Istanbul, Turkey.

2011 WTA Tour Championships: The 2011 WTA Tour Championships (also known for sponsorship reasons as the 2011 TEB BNP Paribas WTA Championships) was a tennis tournament played at Istanbul, Turkey from October 25 to October 30, 2011.  It was the first time Turkey hosted the WTA Tour Championships.  It was the 41st edition of the singles event and the 36th edition of the doubles competition.  The tournament was held at the Sinan Erdem Dome and was contested by eight singles players and four doubles teams.  It was the larger of two season ending championships on the 2011 WTA Tour.

EuroBasket 2017 Final: The EuroBasket 2017 Final was the championship game of the EuroBasket 2017 tournament.  The game took place on 17 September 2017 in the Sinan Erdem Dome, Istanbul.

2013 WTA Tour Championships: The 2013 WTA Tour Championships was a tennis tournament at Istanbul, Turkey from 22 to 27 October 2013.  It was the 43rd edition of the singles event and the 38th edition of the doubles competition.  The tournament, held at the Sinan Erdem Dome, was contested by eight singles players and four doubles teams.  It was the larger of two season-ending championships on the 2013 WTA Tour.

2012 Euroleague Final Four: The 2012 Euroleague Final Four was the concluding EuroLeague Final Four tournament of the 2011–12 Euroleague season.  It was held on May 11–13, 2012.  The tournament was hosted at the Sinan Erdem Dome, in Istanbul, Turkey.  Olympiacos won its second ever EuroLeague championship, after beating CSKA Moscow in the Final.

2011 World Wrestling Championships: The 2011 FILA Wrestling World Championships was held at the Sinan Erdem Dome in Istanbul, Turkey.  The event took place between September 12 and September 18, 2011.

Molla Çelebi Mosque: The Molla Çelebi Mosque (Turkish: "Molla Çelebi Camii" ), sometimes known as Fındıklı Mosque (Turkish: "Fındıklı Camii" ) also as The Hazelnut is an Ottoman mosque located in the Fındıklı neighbourhood of Beyoğlu district in Istanbul, Turkey.  It was built by Ottoman architect Mimar Sinan under the order of Kazasker Mehmet Vusuli Efendi, Chief Judge of Istanbul.  The mosque is located on the Bosphorus waterfront, close to the Kabataş ferry port and Dolmabahçe Mosque.

2010 FIBA World Championship Final: The 2010 FIBA World Championship Final was a basketball game between the men's national teams of Turkey and the United States that took place on September 12, 2010, at Sinan Erdem Dome in Istanbul, Turkey, to determine the winner of the 2010 FIBA World Championship.  The US team won the world title after defeating Turkey 81–64.

Sinan Erdem Dome: The Sinan Erdem Dome (Turkish: "Sinan Erdem Spor Salonu" ), formerly known as the Ataköy Dome, is a multi-purpose indoor arena that is located on the European side of Istanbul, Turkey.

Supporting paragraphs: Sinan Erdem Dome Molla Çelebi Mosque
Answer: Istanbul, Turkey.