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is there a pg rated documentary directed by gary hartle in the last decade
 pg, documentary, gary hartle, last decade
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:
 pg, documentary, gary hartle, last decade