Bras%C3%ADlia:

The city has a unique status in Brazil, as it is an administrative division rather than a legal municipality like other cities in Brazil. The name 'Brasília' is commonly used as a synonym for the Federal District through synecdoche; However, the Federal District is composed of 31 administrative regions, only one of which is Brasília proper, with a population of 209,926 in a 2011 survey; Demographic publications generally do not make this distinction and list the population of Brasília as synonymous with the population of the Federal District, considering the whole of it as its metropolitan area. The city was one of the main host cities of the 2014 FIFA World Cup. Additionally, Brasília hosted the 2013 FIFA Confederations Cup.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". What did Brasilia host in 2011?
unanswerable
Bras%C3%ADlia: Staden har en unik status i Brasilien, då den är en administrativ indelning snarare än en laglig kommun som andra städer i Brasilien. Benämningen 'Brasília' används allmänt som synonym för Federal District genom synekdoche; Federal District är dock sammansatt av 31 administrativa regioner, varav endast en är Brasília egentliga, med en befolkning på 209 926 i en undersökning från 2011, Demografiska publikationer gör i allmänhet inte denna distinktion och listar befolkningen i Brasília som synonym till befolkningen i Federal District, med tanke på hela det som dess storstadsområde. Staden var en av huvudvärdstäderna för fotbolls-VM 2014. Dessutom var Brasília värd för 2013 års FIFA Confederations Cup. Svara på en fråga om den här artikeln. Om frågan är obesvarad, säg "osvarbar". Vad var Brasilia värd för 2011?
Bras%C3%ADlia: The city has a unique status in Brazil, as it is an administrative division rather than a legal municipality like other cities in Brazil. The name 'Brasília' is widely used as a synonym for Federal District through synekdoche; however, the Federal District is composed of 31 administrative regions, only one of which is Brasília proper, with a population of 209,926 in a 2011 survey, Demographic publications generally do not make this distinction and list the population of Brasília as synonymous with the population of the Federal District, given the whole as its metropolitan area. The city was one of the main host cities of the 2014 FIFA World Cup. In addition, Brasília hosted the 2013 FIFA Confederations Cup. Answer a question about this article. If the question is unanswered, say "unanswerable." What was Brasilia hosting in 2011?
Osvarsbart
Unanswerable