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 best of the genre. I saw it twice about 25yrs ago and have not had another opportunity to see it again since then. It rivals the Zatoichi series (also starring Katsu) in exciting swordplay. Question: is it a negative 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 negative review?

Ex Output:
no


Ex Input:
Review: This is an excellent film for female body-builder & female action fans! I think that Sue Price did a great job in this film series (Nemesis 2,3,4) and proved to be a great fighter. She has a very striking appearance and a will of iron to resist the powerful Nebula (Nemesis 2). Though not a film of great value and Sue Price's acting skills not the best to have met in my life, the movie itself was something awesome, a priceless gem for fans of female body-builder action! Well, some parts of Nemesis 2 have been copied by other famous sci-fi films, such as Terminator or Predator, but that's not the point. The point is that A.Puyn casted in that film a very talented body-builder who put all of her energy and body talent to show us the best she can do. I really enjoyed that film and watched with the same enthusiasm Nemesis 3 (a rather boring sequel) and Nemesis 4 (a much more interesting sequel than 3). What a pity it hasn't shown yet on DVD :-( Question: is it a positive review?

Ex Output:

yes