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Otherwise , relations have often been difficult because of the Holy See 's good relations with Croatia in difficult moments of Serbia 's history .
 organization: Holy; location: Croatia; location: Serbia
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: Holy, Croatia, Serbia 
Answer:
 organization: Holy; location: Croatia; location: Serbia