372122
Australia 's large scale , Post-World War Two , multi-ethnic immigration program has seen Australia develop into one of the most ethnically diverse nations , with relatively little racial violence , and in which incitement to racial violence is a crime .
 None
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:  
Answer:
 None