Task: Explanation
Input (English): Turkish Statistical Institute (commonly known as TurkStat; Turkish: "Türkiye İstatistik Kurumu" or TÜİK) is the Turkish government agency commissioned with producing official statistics on Turkey, its population, resources, economy, society, and culture. It was founded in 1926 and has its headquarters in Ankara. Question: The city where Turkish Statistical Institute has its headquarters in has a population of what in the urban center? Answer: 4,587,558
Output (English):  It was founded in 1926 and has its headquarters in Ankara.