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: This is one of the most boring horror films I have ever seen, as it's absolutely god awful, John Carradine has very limited screen time. All the characters are boring, and the story is terrible, plus I could see the two twists at the end coming miles away!. The great setting and the creepy house definitely would have helped if it wasn't so damn boring, and there isn't one character to root for either, plus I hope it makes it's way to the bottom 100, because it deserves to be there in my opinion. When John Carradine finally shows up at the end, it's a pretty good scene but it's already way too late, and the only other screen time he had was in flashbacks, plus the only really gory scene in the movie is when a character gets his face messed up by Bee's, as it was rather gory. I got this in a DVD Horror set called Back From The Grave and everyone really overacts in my opinion, plus it's lucky this was included in a set I bought otherwise I would have chucked this out the window!. This is one of the most boring Horror films I have ever seen, as It's absolutely god awful, John Carradine has very limited screen time, and I say avoid it like the plague!, you don't want to go through the torture. The Direction is absolutely terrible!. Carl Monson does an absolutely terrible! job here, making every thing look cheap, wasting his potential on making creepy atmosphere and just keeping the film at an incredibly dull pace. The Acting is just as bad. John Carradine is good in his scene, but other then that he's hardly in the film other then flashback scenes. (Carradine Ruled!!). Merry Anders overacts here terribly as Laura, as she didn't convince me at all. Ivy Bethune is OK, and somewhat creepy, but also overacted, she did have a creepy smile at the end though. Rest of the cast, I didn't pay enough attention too, as I had a lot of trouble getting through it, but they were all really bad. Overall please avoid this,It's not worth the agony!. BOMB out of 5 Question: is it a positive review?

Ex Output:
no

Ex Input:
Review: Having seen CUBE, I've been a fan of Vincenzo Natali's work. Natali seems to have this inept ability to take a storyline, and hardly wring it our like a wet towel for all the storyline he can muster. Instead, he lets the stories themselves unfold in natural ways, so much in fact, that you may in fact believe there is this Cube were people try to escape, or in the case of NOTHING, a large empty expanse where there is... nothing! The advert had me hooked instantly. It seemed so simple! Take two characters who no one likes, and send them to a world where there is nothing. Natali does this so simply that you forget the logic that a place where there is nothing cannot exist. In fact, the world of nothing becomes something of an irony within the film. There's nothing there, but also 'something' there.It might be a good time to point out that the trailer is highly misleading. I was fortunate enough to actually understand that the film leaned to a more comedic side than the trailer otherwise told so. Therefore upon watching the film, i laughed every now and again, whereas someone who the advert mislead may find themselves utterly confused.If i may take a minute to give the film some praise, where the film excels on is the concept. It is a genius concept to have a world of nothing, and to put two characters there, NOT two brilliant minded characters, who will philosophise and work out their surroundings, but two idiots who have absolutely no clue as to where the hell they are! Another strong point is the film's cinematography, though at first this may not seem it! Where each wall, north, earth, south, west, up and down is just a white plane, a perception of depth becomes faulty. It is hard to determine where things are placed in the Mis-En-Scene. The cinematography has many moments where this actually happens, but for the most part, the camera is placed so that two characters, or an object and a character are placed in the foreground and background, allowing a sense of depth to be realised.However, this film does lack in certain areas. The film is relatively short, but even so, after a while the novelty of this world of nothing becomes rather dull, and you wish to find some form of resolution within the plot. We can also argue that the acting is once again, questionable. These two characters are in a sense, unlikeable, therefore we feel no sympathy at any point for these characters. However, on a flip side of that, the chemistry and friendship between the two characters seems real enough, but there is something lacking.Even so, i do rank this as a thoroughly enjoyable film! Do not let the trailer fool you into thinking this is another science-fiction horror film. It is much more of a comedy than that! It is indeed worth watching though, purely for the concept itself! Question: is it a positive review?

Ex Output:
yes

Ex Input:
Review: Whatever you become in your life,you must never forget that you have roots.This is the story of true facts that was made into a beautiful and moving movie! I dare to say that this movie is well underrated.This shows us a reality of life...the more evil surrounds you ,the better person you become.Trust in your instincts and be aware that the ideal of life is to live it happy...without grudges,without living "under a rock" . The movie concept is more that interesting...connecting the storytelling with real life events...keeping us aware of everything..from facts to emotions! Bless these people and make everyone happy ! See it,i recommend it to all young people.it's not about racism it's about how to live your life ! Question: is it a positive review?

Ex Output:
yes