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Captain Ulysses Hazard the first Gravedigger debuted in Men of War # 1 ( August 1977 ) , and was created by David Michelinie and Ed Davis .
 person: David Michelinie
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: David Michelinie 
Answer:
 person: David Michelinie