3541
On January 31 , 1835 is installed the Provincial Assembly in Ouro Preto where now is the Federal University of Ouro Preto , in April 22 1892 it became bicameral , in 1897 it was moved from Ouro Preto to Belo Horizonte , in July 14 1947 it became unicameral , in March 1 1972 it was transfered to the Palácio da Inconfidência .
 Ouro Preto, Ouro Preto, Ouro Preto, Belo Horizonte
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ouro Preto, Ouro Preto, Ouro Preto, Belo Horizonte