8747
He was married to Jelena Karlović ( Gusić ) , the princess of Krbava , a sister of Ivan Karlović ( Gusić ) , future Ban ( Viceroy ) of Croatia .
 location: Croatia
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: Croatia 
Answer:
 location: Croatia