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Pictures and is the second installment in the three-part film series based on the novel " The Hobbit " by J. R. R. Tolkien .
 media: The Hobbit; person: J. R. R. Tolkien
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: The Hobbit, J. R. R. Tolkien 
Answer:
 media: The Hobbit; person: J. R. R. Tolkien