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: EARTH is a must see for children and adults. My son had great fun watching all these funny birds and ice bears. We can learn a lot from this movie and we should be proud on our great treasure on earth. There are some animals in danger to disappear. Exactly that problem should prevent all the authorities of our planet. This documentary offers many exceptional pictures that I have never seen before. Then it is well accompanied by a heavenly music. The director did a great job here that gets high respect. Nothing can stop me and my family to give EARTH the highest rate. I hope so much that the stuff will create a sequel. Question: is it a negative review?

Ex Output:
no

Ex Input:
Review: It was hard for me to believe all of the negative comments regarding this all-star flick. I laughed through the entire picture, as did my entire family. The movie clearly defined itself as an old time gangster comedy--the players were hysterical--I'll bet they had a good old time while making it. Of course Goldblum and Dreyfuss were great--and how about those Everly sisters, each of the two Falco's, and the divine music throughout. Rob Reiner made a great laughing limo driver, and Gabriel Byrne a laughable neurotic. Not to mention Gregory Hines, Burt Reynolds, the Sleepy Joe character and the whole mortuary and grave digger references. Paul Anka was his usual entertaining self, with the added attraction of running scared after Byrne decided to make a duet of his "My Way" welcome home to Vick performance.I am of the opinion that this movie was a comical tribute to Frank Sinatra and friends; Dreyfuss imitated him well. I am also of the opinion that no one, of any age, would even think of imitating the actions which occurred in this movie--it's a joke--not a terrifying "gangsta" film. The cars and clothing were impressive, as was the decorative, "Vic's Place."Truly, I think of "Mad Dog Time" as a musical comedy, less harmful than many cartoons, TV crime dramas, and talk shows. I would recommend the video for an evening of family entertainment. Question: is it a negative review?

Ex Output:
no

Ex Input:
Review: This is one of the worst movies i've ever encountered, but i want to say that some of the criticisms i had heard turned out to be unwarranted..As far as pure film-making technique goes, this director is competent. He's held back by the limited budget and the VHS camera, but the actual editing, camera angles, camera movements and scene staging are pretty professional. i've seen many movies where the "directing" was much worse. At least the scenes flow in a way that is not confusing and he has a few clever shots here and there. Also, the forest scenes contained a decent atmosphere. There is only so much you can do with a VHS camera, and he does a nice job as far as the technicalities go. As far as artistic merit, there is none. The scene where the camera pans down so that we can watch a guy urinate in the woods for 15 seconds sort of epitomizes the artistic style of the whole film. This is pure trash... Total garbage.The gore is decent for a film in this budget range. , it's obviously fake but there's lot's of it, and it's very outlandish..I saw the American version with the intentionally campy dubbing. This was a good idea (and it's the only thing that allowed me to make it through the film)... Unfortunately, it's overdone, especially towards the end.It's really a terrible film, but i have to recommend it for it's camp value. It's really hard to find a movie that's worse than this and that sort of puts it in a unique category. Question: is it a positive review?

Ex Output:
no