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The Koch family , specifically Charles and David Koch ( Koch Industries ) , prominent billionaires , political activists , philanthropists , were born and raised in Wichita .
 person: Koch; person: Charles; person: David Koch; organization: Koch Industries; location: Wichita
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Koch; person: Charles; person: David Koch; organization: Koch Industries; location: Wichita