66356
He graduated in 1973 and was hired as a junior lecturer by the Department of International Relations at the University of Amsterdam in that year .
 organization: University of Amsterdam
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 Amsterdam 
Answer:
 organization: University of Amsterdam