103249
If necessary , the Observer Mission could be supplemented by appropriate international organisations such as the Organisation of African Unity , the Commonwealth and European Community .
 organization: Organisation of African Unity; organization: European Community
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: Organisation of African Unity, European Community 
Answer:
 organization: Organisation of African Unity; organization: European Community