15638
Although by law education in Angola is compulsory and free for eight years , the government reports that a percentage of pupils are not attending due to a lack of school buildings and teachers .
 location: Angola
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: Angola 
Answer:
 location: Angola