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Joseph Robinson Darling ( 1872 - September 7 , 1957 ) was a special agent of the United States Department of Justice , author , promoter , explorer , and soldier of fortune .
 person: Joseph Robinson Darling; organization: United States Department of Justice
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: Joseph Robinson Darling, United States Department of Justice 
Answer:
 person: Joseph Robinson Darling; organization: United States Department of Justice