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: Let me start by stating that I usually do like Renny Harlin's directing style, for the most part, and that the cinematographer should be commended for some the shots. Unlike Harlin's "Elm Street 4", and "Die Hard 2" which I really liked, there is something that is missing from this movie. That, my friends, is a script. The dialogue in movies like this is always pretty awful, but this one takes the gold medal for stupidity. There are so many awful lines in this movie, I don't even want to have to remember any of them. Not just that but the execution of the lines is pathetic and seems more suited toward a bad porn movie than an action adventure. It's almost like Harlin thought that if they slowed down the words being said, they could improve the script. Wrong again.The sad part is that there is some talented actors thrown into bad roles with worse dialogue. Stallone has never been a favorite of mine, but when he is acting circles around Lithgow, Turner, and the worst of the bunch Rooker, there is something wrong with this picture. Lithgow played one of the best villains in "Ricochet", yet comes across as someone who can't act to save his life here. How is that possible? I've always been a huge fan of his and he gets schooled in acting by Stallone, who himself still phoned-in his performance. Turner's part is so small and pointless, but she still manages to appear lost on screen. Michael Rooker CAN act. I know this because I have witnessed it in "Days of Thunder", but he seems like he is READING his lines from cue cards. Has it come to this? When Rooker and Lithgow have scenes together where they are speaking, I just wanted the movie to end right there, or have them both amazingly find their acting ability. Unfortunately, neither of those things occurred.Which brings me back to Harlin, who can be the only one to really blame for this mess other than the screenwriters. It's his fault that I was never drawn into this movie at all, because he should have made the people actually act. The script is not very good, but still the actors' performances are what destroys this movie and that has to lie with the director. I don't care how much was paid for the special effects, which for the most part are good, you still can't just sacrifice the movie with terrible acting. Plus, the pacing of this movie seems to be off. The opening sequence was good and the plane scene was very well done, but how are you supposed to care about the outcome of the heist at all. I mean I understand that they were trying to create tension with all of the bells and whistles of the plane scene, but I really didn't care if they got the money or not in that scene. If the bad guy's would have won early, maybe I wouldn't have had to witness one of the worst movies ever! Question: is it a positive review?
Example Output: no

Example Input: Review: Notorious for more than a quarter century (and often banned), it's obscurity was its greatest asset it seems. Hey, it's often better to be talked about, rather than actually seen when you can't back the "legend" up with substance.The film has played in Los Angeles a couple of times recently, and is available on home video, so that veil is slowly being lifted. While there is still plenty to offend the masses, it is more likely to bore them, than arouse much real passion. Except for a gratuitous and protracted XXX sex scene between a pair of horses ("Nature Documentary" anyone?), there follows nearly an hour of a dull arranged marriage melodrama. Once the sex and nudity begins, it is a nonstop sequence involving masturbation, a looooooooong flashback to an alleged 'beauty and the beast' encounter, and a naked woman running around the mansion (nobody, even her supposedly protective Aunt, seems to even think of putting some clothes on her!). On video, I guess you can fast-forward thru the banality, but it's not really worth the effort. The nudity doesn't go beyond what is seen in something much more substantive such as Bertolucci's THE DREAMERS.Try as one might to find some 'moral' or 'symbolism' in the carnality, I doubt it's worthy of anyone's effort. Unfortunately, for LA BETE, now that you can more easily see the film, the notoriety of something once 'forbidden' has been lifted. And this beast has been tamed. Question: is it a negative review?
Example Output: yes

Example Input: Review: I thought it was a very funny movie. I love dog movies and comedy movies so combined they were twice as good. K-9, k-911, and k-9 PI are my favorite movies. Jim Belushi is hysterical and Jerry Lee is hilarious and adorable they make a great team. The only downside is that i really didn't understand how Dooley's wife died. She died before this movie but how? If they said it i must have missed it. Other than that I give it two thumbs/tails up! Those dogs (Jerry Lee and Zeus) must have had A lot of training. They were so funny and all the noises Jerry Lee would make when Dooley was talking to him was so funny. my favorite was when Jerry Lee sang and when he would bite peoples privates to get information very very funny lol Question: is it a positive review?
Example Output:
yes