Conversation so far:
How did people perceive the film Good Night, and Good luck?
Good Night, and Good Luck achieved a 93% positive review rating.
Who was the 93% positive review rating for Good Night, and Good Luck given by?
Good Night, and Good Luck was given a 93% positive review rating by Rotten Tomatoes.
Who else rated the movie Good Night, and Good Luck besides Rotten Tomatoes?
Roger Ebert rated the movie Good Night, and Good Luck.
Did the movie Good Night, and Good Luck receive any awards?
Good Night, and Good Luck won an AFI award for Movie of the Year in 2006.

Question: In what year did the film receive Academy Award nominations?
Self-contained rewrite: In what year did the film Good Night, and Good Luck receive Academy Award nominations?