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After studies with Otto Salvisberg and Karl Moser at the ETH Zurich , he worked as an architect in Zurich , initially for Karl Egender .
 person: Karl Moser; organization: ETH Zurich; location: Zurich; person: Karl
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: Karl Moser, ETH Zurich, Zurich, Karl 
Answer:
 person: Karl Moser; organization: ETH Zurich; location: Zurich; person: Karl