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After studying at the University of Cologne , in 1520 Gnapheus became dean of a Latin school in The Hague , where he encountered Reformation ideas .
 organization: University of Cologne; person: Gnapheus; location: The Hague
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: University of Cologne, Gnapheus, The Hague 
Answer:
 organization: University of Cologne; person: Gnapheus; location: The Hague