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: 'Cry Freedom' is a movie about how far people will go to find the truth.The first half is an interesting portrayal of an unlikely friendship between activist Steve Biko and Editor Don Woods (played fanatically by Dezel Washington and Kevin Klein). While the second half deals with Woods looking for answers on Biko's death.Although most people favor the first half of the movie which focuses on the unlikely friendship between Biko and Woods'. I found the second half about Don woods struggle to have Biko's story be heard around the world much more interesting. Question: is it a positive review?
Example Output: yes

Example Input: Review: What made the French Connection work so well was the relationship between Doyle (Hackman) and Russo (Scheider). In this catastrophe directed by Frankenheimer (who also brought us such gems as Raindeer Games and the Island of Dr. Moreau) the movie focuses on Doyle and his singular obsession of capturing Charnier (Rey). The fictitious idea that the NYPD would allow Doyle to travel to Marseilles to find Charnier with the help of the French local authorities is laugh out loud funny. Correct me if I'm wrong, but didn't Charnier skip town with 65 pounds of pure smack!!! A street value of 32 million but yeah, let's send Doyle to find this guy, it was his pinch after all. Please!!! The story was weak. The acting was terrible (with the lone exception of Hackman, who completely overplayed his part). The direction was all over the place. Even the cuts between scenes were terrible. Do yourself a favor and watch the first installment twice and skip this one. Question: is it a negative review?
Example Output: yes

Example Input: Review: If you like the standard Sly flicks that involve over the top action, unbelievable stunts (unbelievable is not intended to be complimentary here), and retarded dialogue; you will love this steaming pile of mountain goat dung. I had high hopes based on the trailer. I thought that Stalone was going to be forced in his "has-been" days to yield to smarter people and make an action film that would place a credible hero in a credible situation where the story, setting, and (believable) action would prevail. I crave action that is at least close enough to reality that you can imagine the fear and excitement that would come from such an event. My limited knowledge of hypothermia and its effects rendered at least one scene laughably ridiculous. Judge Dredd is only better because you know going into the theater that you are going to see a comic book made into a movie. The character, setting and everything else are beyond comparison to anything we might encounter ourselves. Cliffhanger on the other hand turns a mountain climbing guide into Rambo before you can say "yo, Adrian!" Question: is it a negative review?
Example Output:
yes