In this task, you are given a review of a movie and a boolean question whether this review has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".

Example Input: Review: I believe this is the most powerful film HBO Pictures has made to date. This film should have been released in theaters for the public to view on the big screen. It is available on video so make sure you look for it and check it out. Chris Gerolmo did a great job with the direction and the screenplay. The performances from Stephen Rea, Donald Sutherland and Jeffery DeMunn are flawless. A masterpiece of the genre. Question: is it a negative review?
Example Output: no

Example Input: Review: This film is wonderful in every way that modern action adventures are not. Take some time. Relax, enjoy. Think. People who see this movie as slow or plodding or dull really need to take a week off and watch it several times until their short attention span mind comes to grips with the possibility of being involved with a cause or even beautiful story in a beautiful place for no other reason than because it isn't hurrying to make the points you so emphatically need it to make in the short time alloted. At first I was apprehensive of Brosnan playing a native American. Given the story line though, I think it was apt casting. Now, back to my hermiting. -Jahfre Question: is it a negative review?
Example Output: no

Example Input: Review: I really like this film... when I started to watch it I thought I would get bored pretty soon, but it surprised me... I thought it was a great film and have seen it a few times now. The characters are believable and I have to say that I fell in love with Brian Austin Green all over again (the first time being Beverly Hills 90210). I would recommend this film if you are a fan of his, but I do agree with another comment made earlier, that the ending is sort of disappointing. I would have loved it to turn out a little different! Never mind though, good gripping story. Question: is it a positive review?
Example Output:
yes