3897
He studied chemical engineering in Posadas at the National University of Misiones where he was a student activist and Peronist Youth activist .
 location: Posadas; organization: National University of Misiones
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Posadas; organization: National University of Misiones