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He holds a Ph.D. from Dallas Theological Seminary and an honorary doctorate from Potchefstroom University .
 organization: Dallas Theological Seminary; location: Potchefstroom
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: Dallas Theological Seminary, Potchefstroom 
Answer:
 organization: Dallas Theological Seminary; location: Potchefstroom