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He later served as a football coach at the University of Minnesota ( 1930 – 1931 ) , Princeton University ( 1932 – 1942 ) , and Columbia University ( 1944 – 1945 ) , and as an athletic director at the University of Maine ( 1946 – 1951 ) and University of Denver ( 1951 – 1962 ) .
 organization: University of Minnesota; organization: Princeton University; organization: Columbia University; organization: University of Maine; organization: University of Denver
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: University of Minnesota, Princeton University, Columbia University, University of Maine, University of Denver 
Answer:
 organization: University of Minnesota; organization: Princeton University; organization: Columbia University; organization: University of Maine; organization: University of Denver