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: This is the biggest load of crap that I have seen in a long time. The last time I hated a movie so much was whilst watching "28 Days later" and "Magnolia". There is absolutely no point to this movie, except to see some really sick and twisted sex/rape scenes, Gillian Anderson relieving herself on the side of the road, and every single sentence of dialog having to use the "F" word at least a couple of times in it. It has extremely cheap acting and is very low budget. My friend and I eventually turned off the movie after about half an hour. We had tried to give it a chance, but nothing could save this crud. DO NOT WATCH IT!!! Question: is it a positive review?
Example Output: no

Example Input: Review: I really didn't like this movie because it didn't really bring across the messages and ideas L'Engle brought out in her novel. We had read the novel in our English class and i absolutely loved it, i'm afraid i can't say the same for the film. There were some serious differences between the novel and the adapted version and it just didn't do any credit to the imaginative genius that is Madeleine L'Engle! This is the reason i gave it such a poor rating. Don't see this movie if you are a big fan of L'Engle's texts because you will be sorely disappointed. However, if you are watching the movie for entertainment purposes (or educational as was my case) then it is an alright movie! Question: is it a negative review?
Example Output: yes

Example Input: Review: I wanted so much to enjoy this movie. It moved very slowly and was just boring. If it had been on TV, it would have lasted 15 to 20 minutes, maybe. What happened to the story? A great cast and photographer were working on a faulty foundation. If this is loosely based on the life of the director, why didn't he get someone to see that the writing itself was "loose". Then he directed it at a snail's pace which may have been the source of a few people nodding off during the movie. The music soars, but for a different film, not this one....for soap opera saga possibly. There were times when the dialogue was not understandable when Armin Meuller Stahl was speaking. I was not alone, because I heard a few rumblings about who said what to whom. Why can't Hollywood make better movies? This one had the nugget of a great story, but was just poorly executed. Question: is it a negative review?
Example Output:
yes