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According to state television , Viljoen told the news conference the self-rule model should be introduced in parts of the Northern Cape provinces where a majority of people -- whites and mixed-race Coloureds -- speak Afrikaans .
 person: Viljoen; else: Afrikaans; location: Northern Cape
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 person: Viljoen; else: Afrikaans; location: Northern Cape