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is there an average political in the past four years directed by mark freiburger
 average, political, past four years, mark freiburger
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: genre, year, plot, average ratings, actor, title, song, character, rating, review, director, trailer 
Text: {0} 
Answer:
 average, political, past four years, mark freiburger