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The First Official Miss Angola USA beauty contest was held on September 22 , 2012 at the Warner Theatre in Washington DC .
 organization: Miss Angola; location: Washington DC
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: Miss Angola, Washington DC 
Answer:
 organization: Miss Angola; location: Washington DC