91536
He directed a production of the opera Der Rosenkavalier at the Vlaamse Opera , in Antwerp in late 2013 , and in Ghent early 2014 .
 organization: Vlaamse Opera; location: Antwerp; location: Ghent
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: Vlaamse Opera, Antwerp, Ghent 
Answer:
 organization: Vlaamse Opera; location: Antwerp; location: Ghent