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He writes about students at Cornell University , that " these students discerned that their teachers did not really believe that freedom of thought was necessarily a good and useful thing , that they suspected that all this was ideology protecting the injustices of our ' system ' " .
 organization: Cornell University
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: Cornell University 
Answer:
 organization: Cornell University