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 Q]: Review: Shamefully, before I saw this film, I was unfamiliar with Helena Bonham Carter.I had to do some research, in order to assure myself she wasn't actually afflicted, as was her character, with (well?), what she was afflicted with. I was in absolute awe of this beautiful lady. She pulled it of flawlessly.Who would have thought that sexually explicit circumstances involving the final wants, and needs, of a unique young lady, could be interpreted as tender, and romantic? Well, they can be, when the right performers present them in the proper manner, as they did in this wonderful movie. I forgot to mention how dynamically beautiful Miss Carter looked in this movie. I have often said she was the most beautiful creature to have ever graced the face of our earth, but she seemed to have out done herself in this particular movie.I hope any of you who watch this movie enjoy it as much as I did. Thank you for letting me express my opinion. Question: is it a positive review?
[EX A]: yes

[EX Q]: Review: The Williams family live on a ranch located in the middle of the remote desert. They find themselves in considerable peril when the place is suddenly thrust into a time vortex where the past, present and future collide in a wildly chaotic and unpredictable manner. Director John "Bud" Cardos begins the film on a compellingly mysterious note and gradually allows things to get stranger, crazier and more exciting as the loopy story unfolds. Moreover, Cardos fills the screen with plenty of dazzling visuals and does a nice job of creating a genuine sense of awe and wonder. The admirably sincere acting from a game cast qualifies as another major plus: Jim Davis as hearty patriarch Grant Williams, Dorothy Malone as his cheery wife Ana, Christopher Mitchum as the concerned Richard, Marcy Lafferty as his lovely wife Beth, Natasha Ryan as sweet little girl Jenny, and Scott C. Kolden as the gutsy Steve. The funky special effects offer an inspired combo of gnarly miniatures, neat stop-motion animation monsters (said creatures include a tiny spindly hairless guy, a big, lumpy, fanged beast, and a scrawny lizard dude), and nifty matte paintings. Richard Band's rousing full-bore orchestral score really hits the stirring spot. John Arthur Morrill's crisp, sunny cinematography likewise does the trick. A fun flick. Question: is it a negative review?
[EX A]: no

[EX Q]: Review: After a promising first 25 minutes that makes you feel all warm inside, you're pretty convinced that this will be a great romantic comedy. Then the movie takes a turn for the worse. The warm feeling might still be there, but as others has said: The plot becomes so unbelievable and artificial that it's almost unbearable to watch. The movie gets sped up, and you get the impression that you're either fast forwarding through it, or that the producers decided to fit it in less than 1h40m and had to cut a lot of scenes out.Realism isn't a goal onto itself, but as a viewer, I'm pretty convinced that this comedy isn't intentionally unrealistic, it just happens to be.On the plus side, this movie has a couple of nice interiors, and despite the bad script, I think that the actors performances are mainly good. If I could rate the first 25 minutes only, I'd probably give it an eight. As it is now, it gets a four. ...And that's being nice! If you're a sucker for romantic comedies you'll probably have a great time anyways. If not, I'd recommend that you watch something else. Question: is it a negative review?
[EX A]:
yes