18940
He attended Western Washington University and the University of Colorado .
 organization: Western Washington University; organization: University of Colorado
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: Western Washington University, University of Colorado 
Answer:
 organization: Western Washington University; organization: University of Colorado