18175
On April 6 , 1941 , the Kingdom of Yugoslavia was invaded by the Axis powers .
 location: Kingdom of Yugoslavia; location: Axis powers
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: Kingdom of Yugoslavia, Axis powers 
Answer:
 location: Kingdom of Yugoslavia; location: Axis powers