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Borg was one of two advisers for the University 's delegation to Harvard National Model United Nations for the past two sessions .
 person: Borg; organization: Harvard National Model United Nations
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: Borg, Harvard National Model United Nations 
Answer:
 person: Borg; organization: Harvard National Model United Nations