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With the conclusion of the war , a new proposal was submitted to UNESCO by the Netherlands in 1948 .
 organization: UNESCO; location: Netherlands
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: UNESCO, Netherlands 
Answer:
 organization: UNESCO; location: Netherlands