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On July 12 , 1954 , Tony DeMarco knocked out George Araujo 58 seconds into the fifth round in front of 12,000 spectators .
 person: Tony DeMarco; person: George Araujo
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: Tony DeMarco, George Araujo 
Answer:
 person: Tony DeMarco; person: George Araujo