40407
From 1967 until 1997 , he was a professor at Toyo University .
 organization: Toyo 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: Toyo University 
Answer:
 organization: Toyo University