75605
From October 1961 to June 1967 he studied physics at the University of Stuttgart and the Technical University of Berlin and the Free University of Berlin .
 organization: University of Stuttgart; organization: Technical University of Berlin; organization: Free University of Berlin
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 Stuttgart, Technical University of Berlin, Free University of Berlin 
Answer:
 organization: University of Stuttgart; organization: Technical University of Berlin; organization: Free University of Berlin