4202
an r rated film portraying combat directed by john bruno in 1940
 r, combat, john bruno, 1940
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:
 r, combat, john bruno, 1940