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".

Ex Input:
Review: Once again Jet Li brings his charismatic presence to the movie screen in the film Black Mask. In this film Li plays Tsui, an escapee from a super soldier program who seeks to regain the humanity that the program had taken away from him. To do this Tsui decides to become a librarian in order to live a normal and peaceful life, but fate demands that he clean up problems from his past before he can continue to seek peace. Other members of the super soldier program had escaped at the same time as Tsui, but they want to get even with the world rather than find inner peace. Thus Tsui becomes the only thing that can prevent his former team mates from releasing information that could cost many innocent people their lives. This film screams across the screen at a frantic pace and never lets its audience go. The martial arts is amazing, but because it uses wires it may not be appreciated as much as it deserves by American audiences. If you like action movies that have an interesting story and demand good acting performances because they deal with psychological as well as physical conflicts, then Black Mask is for you. I am glad to see that some of Jet Li's movies are finally getting main stream release in the United States and look forward to seeing how the changes that that release will require (things like dubbing and soundtrack) will affect the film. This is one of Li's best films, go out and see it on May 14 when it is released in America. Question: is it a negative review?

Ex Output:
no

Ex Input:
Review: I saw Brigadoon on TV last night (12 Sept 2009). I am 61 years old and have been watching films as long as I can remember. I can truthfully say that Brigadoon stands alone as by far and away the worst film I have ever seen. The accents were shameful. The local children's club would have produced better sets. The characters were so wooden that they probably contracted dry rot from the tears of the patrons who had the misfortune to watch them. It is to be hoped that the stars of this film had hides thick enough to protect them from the embarrassment which they must have suffered on seeing this film. The owners of this tripe should perform a great service to mankind and destroy all copies of this film. Question: is it a positive review?

Ex Output:
no

Ex Input:
Review: This is not a boring movie, the audience might stay on its chair fascinated by this selfish character, Miles Berkowitz, both film-maker and actor here. The storyline is simple : after a divorce and ten years of a hollywoodian non-career, the author plays is quest for love in front of the camera. The first question is about how true is all that : what is written, what came by chance ? Both answers, "yes" or "no" portrays M.Berkowitz as a low average human beeing. If you look for a self-fiction about love like this one, I recommand you to read some independant comic books : Chester Brown, Joe Matt...Beside of this, I felt quite disappointed to hear so much against my country, France. I know american people usually say that the french are arrogant (that might be true then), etc., and for sure the french (and the whole world) have lots of griefs against america, but why so much hate ? Don't think I couldn't like this movie only because of that anyhow. Question: is it a negative review?

Ex Output:
yes