66058
Since 2001 Ewert stayed often in Argentina , where he worked together with Oscar Nicolas Fresedo and others , performances of his tangos established him in Buenos Aires .
 person: Ewert; location: Argentina
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Ewert, Argentina 
Answer:
 person: Ewert; location: Argentina