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Several writers have posited points of departure for such a world but then have injected time splitters from the future or paratime travel , for instance James P. Hogan 's " The Proteus Operation " .
 person: James P. Hogan; media: The Proteus Operation
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: James P. Hogan, The Proteus Operation 
Answer:
 person: James P. Hogan; media: The Proteus Operation