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He studied history and political science at the Hebrew University of Jerusalem and earned a doctorate in history from Boston University in the 1970s .
 organization: Hebrew University of Jerusalem; organization: Boston University
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: Hebrew University of Jerusalem, Boston University 
Answer:
 organization: Hebrew University of Jerusalem; organization: Boston University