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Accounts as to how wolves react to being attacked by dogs vary , though John James Audubon wrote that young wolves generally show submissive behaviour , while older wolves fight savagely .
 person: John James Audubon
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: John James Audubon 
Answer:
 person: John James Audubon