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In September 2013 she released " secretprojectrevolution " , a short film she directed with Steven Klein , dealing with artistic freedom and human rights .
 person: Steven Klein
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: Steven Klein 
Answer:
 person: Steven Klein