12787
Ph.D. Washington University in St. Louis ( 1971 )
 organization: Washington University in St. Louis
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: Washington University in St. Louis 
Answer:
 organization: Washington University in St. Louis