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 actually saw China O'Brien II before I ever saw the original China O'Brien. And I have to say that the first incarnation is actually worse. But: worse = funnier! And funnier = better. If you're a bad movie fan like I am, this is great material. If, however, you are looking for any sort of meaningful plot, acting ability, or movie-making skill, this is best avoided. The best part is how they filmed all the fighting sequences in stuttering fast-forward. Hilariously bad. See it for a laugh, see it for mindless entertainment, but whatever you do, see it for free on TV. Question: is it a negative review?
Example Output: yes

Example Input: Review: Watching this movie made me think constantly; why are they making such a problem out of some broken brakes? There are a million options to slow down the car! In the movie Speed the writers a least thought of a good reason why the car wasn't able to stop...There aren't many good things to say about this film; all the usual narrative cliche's make their appearance, the actors are very bad, the story is as leak as a sieve etc. That makes this movie a waste of time and money. Question: is it a negative review?
Example Output: yes

Example Input: Review: Can only be described as awful. It is bad to start with and then gets even more bad. When you start you really have to watch it through because it is impossible to believe that it can get worse - but fear not because it does. Another poorly written script for a donkey director for no-talent offspring of past movie stars. It's hard to decide if the script is worse than the acting or whether the directing is worse than both. As for the hero - well he belts up everyone including one scene where he beats the living daylights out of the tough by swinging open the wardrobe door and smashing him against the window with it. And in another scene he gets thrown through a window and crashes 20ft onto concrete - doesn't even blink - then gets up immediately and gets stuck into the baddies. This is a really ridiculous movie. Lucky it only cost me $1 to hire. Question: is it a positive review?
Example Output:
no