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The chairman of the board is the economist Steinar Strøm , a Professor of Economics at the University of Turin and the University of Oslo .
 person: Steinar Strøm; organization: University of Turin; organization: University of Oslo
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Steinar Strøm, University of Turin, University of Oslo 
Answer:
 person: Steinar Strøm; organization: University of Turin; organization: University of Oslo