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: (A possible spoiler or two) "Soul Survivors" is quite possibly the worst theatrical released movie ever. Nothing makes sense at all, there's some plot about a girl who has strange visions of people who may or may not be dead. The entire movie is just a bunch of random shots of things that don't really tie together, by the end of the film. Tha acting is non-existent, the camera work is jerky and the script is so confusing, it just makes the movie even harder to watch. I kept waiting for something to tie the movie together but nothing came. Definitely the worst film of the year. -****1/2 stars. Question: is it a negative review?

Ex Output:
yes

Ex Input:
Review: Director Paul Verhoeven's American vehicles are of varied quality, but most of the films he made in his native country are indisputable masterworks. This is the story of alcoholic (and bi-sexual) writer who moves in with a beautiful rich and very strange woman. But the lady does not know that he is only interested in meeting the woman's handsome male lover. In the meantime, the writer is plagued with strange visions - at first they look like hallucinations triggered by alcohol abuse, but he soon begins to realize that he is actually experiencing some kind of premonitions. Fascinating Hitchcockian thriller, very original and provocative. I love films that make you think they are about something, but then you realize they are about something completely different. This is one of those movies; a thriller during the first half, and a quasi-religious surrealist saga during the second half. Very erotic, original and blasphemous, not for kids or people that go to church every Sunday. Great cinematography by future director Jan de Bont. Highly Reommended! Question: is it a negative review?

Ex Output:
no

Ex Input:
Review: I first saw this as a child living in East London. The scars of Hitlers Luftwaffe were all too evident and the landscape of the movie was reminiscent of our street. I remember having nightmares after seeing it. The odd thing is, it really hasn't dated if viewed as a piece of social history in Cinema fiction. Apart from a globally destructive war, the scale of the machines was badly awry, more Nano-Technology now, but overall, an excellent and well-crafted work. It was interesting to see how space travel was perceived back then. I would think that firing a spacecraft from a gigantic gun would almost certainly kill the astronauts. However, much was right. Mans desire for war, mans inhumanity to man. The means of war as a catalyst for development. Question: is it a negative review?

Ex Output:
no