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Historians and social scientists have suggested many factors , including the theory that Robert Moses ' Cross Bronx Expressway destroyed existing residential neighborhoods and created instant slums , as put forward in Robert Caro 's biography " The Power Broker " .
 person: Robert Moses; location: Cross Bronx Expressway; person: Robert Caro
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: Robert Moses, Cross Bronx Expressway, Robert Caro 
Answer:
 person: Robert Moses; location: Cross Bronx Expressway; person: Robert Caro