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".

Input: Consider 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?

Output: yes

Input: Consider Input: Review: I watched this....let me rephrase...suffered through this because I'm a fan of Eva's. I don't think this is a flick she'll put on the back of her head shot photos. I like gangsta flix but this wasn't even close. The budget couldn't have been more than a few hundred dollars, and that money was probably spent on the caterer.The premise was interesting, but the first victim died before you get the chance to care about her or not.I won't bother saying who did what and how, because it isn't worth the effort. I'm only glad that because of my monthly rental plan at the local video store that I didn't have to actually pay for this garbage.OH!! Before you flame on me, I love movies, I thought a lotta flix were good that some of you have jammed, so for me to jam this tells you all you need to know. Question: is it a positive review?

Output: no

Input: Consider Input: Review: This is a film that the mainstream market will probably never be able to access as it doesn't exactly give the viewer easy watching. The story about troubled Spike and his friend Heaton is not exactly a Friday night film yet it has its own unique edge and I found that it was entertaining. There are moments of brilliance given that the film was shot on such a low budget, such as when Spike inhales the aerosol. However I did not really understand the relationship between Spike and Heaton and to be honest it made me spend most of the film trying to work it out. And also I did not like the fact that most of the film is spent with the two friends talking and not really much "action". It is a small film that is complex to watch and that is what makes it appealing. Question: is it a negative review?
Output: no