10075
Military operations and diplomatic efforts made by the UN , African Union and Southern African Development Community failed to make any headway .
 organization: UN; organization: African Union; organization: Southern African Development Community
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: UN; organization: African Union; organization: Southern African Development Community