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: What was there about 1939 that helped produce so many excellent Hollywood films? Well, whatever it was, the magic may also be found in this Columbia picture. It's a long forgotten screwball comedy that Turner Classic Movies has begun to show. (Maltin's movie book does not contain it.) In nearly every department, Amazing Mr. Williams is a jewel.It's the story of a first-rate police detective who can never find the time to marry his intended. As the wedding bells are about to ring, he gets called to the scene of a murder. The lady in question has to learn the hard way not only to enjoy the pursuit of criminals but to belong to the police force. There are a lot of laughs in the process.Melvyn Douglas proved again that he had few peers in light comedy. Joan Blondell was at the peak of her career and is a delight. Edward Brophy and Donald McBride are hilarious.The film goes on a bit too long, but who cares? The screwball comedies are always able to entertain, and this film belongs right in there with the best. Question: is it a positive review?
Example Output: yes

Example 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?
Example Output: no

Example Input: Review: Any movie that has nude scenes of Karen Allen and I'm still so bored I walk out, that is a stinker! Karen gets stuck in Paris, and befriends a sissily-handsome French man with whom she is having sex soon. Of course he's married, ("But, cheri, why should that be a problem?") What could be an interesting clash of cultures is (believe it or not) just dull. I walked out. Maybe the movie got a lot better after I left; but it would have had to have gotten a LOT better to make up for a rotten beginning.My advice, if you find yourself in this, run, do not walk, for the exit. Save your time and your energy. Most assuredly save your money. It's a shame the production company didn't save its money. Question: is it a negative review?
Example Output:
yes