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His ex-wife , Cathy Hearn , and his ex-brother-in-law , David Hearn , also competed in canoe slalom for the United States .
 person: Cathy Hearn; person: David Hearn; location: United States
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: Cathy Hearn, David Hearn, United States 
Answer:
 person: Cathy Hearn; person: David Hearn; location: United States