145589
He has also taught at Carnegie Mellon University , the University of Chicago , and the University of Pennsylvania .
 organization: Carnegie Mellon University; organization: University of Chicago; organization: University of Pennsylvania
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: Carnegie Mellon University, University of Chicago, University of Pennsylvania 
Answer:
 organization: Carnegie Mellon University; organization: University of Chicago; organization: University of Pennsylvania