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In January 2006 , the film was reported to be back under way with either S. S. Chakravarthy or Navodaya Appachan being producer and it was suggested that the film would be about a " cunning assistant music director comes to the top " .
 person: S. S. Chakravarthy; person: Navodaya Appachan
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: S. S. Chakravarthy, Navodaya Appachan 
Answer:
 person: S. S. Chakravarthy; person: Navodaya Appachan