47991
In 1939 , he was appointed as Yugoslavia 's ambassador to Germany , which went on to spearhead an invasion of his country in April 1941 , within the wider context of World War II .
 location: Yugoslavia; location: Germany
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: Yugoslavia, Germany 
Answer:
 location: Yugoslavia; location: Germany