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After studying at several universities in Germany he was appointed at the chair of diplomacy ( history of international relations ) and was at the University of Ghent , then part of the Netherlands .
 location: Germany; organization: University of Ghent
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: Germany, University of Ghent 
Answer:
 location: Germany; organization: University of Ghent