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".

Input: Consider Input: Review: As others have mentioned, this movie is similar to THE FLY (both versions) and the lesser known sci-fi flick ALTERED STATES. The big difference is that those two movies were well made by people who knew what they were doing and were good at it. METAMORPHOSIS did not have these advantages. METAMORPHOSIS is a potentially interesting science fantasy story that had the wrong people in charge of it and the wrong actors playing the roles.The story follows scientist Dr. Peter Houseman (Gene LeBrock), an obsessed man working on a genetic cure to aging and death. When the university he works for threatens to cut funding, he decides to inject the anti-aging serum into himself. As a result, Dr. Houseman spends the rest of the movie slowly turning into a lizard. And oh yes, watching the good doctor go through the process of becoming that lizard is a great joy. It really is so bad that it's good. Some of the lines are classic: "What WAS it?" "A nightmare...from the past!"Many of the reviews that I've read for this point up how stupid and ridiculous the last five minutes of this movie are. I'm just going to go ahead and spoil it: the good doctor goes from being a shuffling half-man, half-lizard thing to being what appears to be a man in a rejected Godzilla costume, when the police finally gun him down. In the final scene, some obnoxious kid is seen with a little pet lizard which he claims will never die, and the movie's heroine, Sally Donnelly (Catherine Baranov) evidently decides that the little lizard is the final incarnation of Dr. Houseman. The camera then gives us a close-up of the lizard's face; this is, I assume, the director's way of showing us that the lizard is EVIL. Yes, it is goofy, but I fell over laughing so I can't complain.I watched this movie because it was a part of the Chilling Classics 50 Movie Megapack that I purchased. I'm sure many of those who are reading this did exactly the same thing, as the 50 pack is the only way to see this movie on DVD. If you have recently bought the boxed set and haven't watched this movie yet, it really is worth your time, even if I did just ruin the ending for you. It might also be possible to find this movie online for free. Question: is it a negative review?

Output: yes

Input: Consider Input: Review: Sidney Stratton is having trouble maintaining jobs at various textile mills mainly because of his experimentation in the textile laboratories. Stratton's experimenting on a formula for a new fabric which would create the ultimate fabric, one that never gets dirty, never wrinkles, or wears out. When Stratton eventually creates the fabric he creates enemies in all the textile workers (who will lose their jobs) and the owners (who will lose money since one mill has the exclusive rights), so Stratton in his white suit becomes the most hunted man in England. The film is ideal and only Ealing could have made it so. Guiness' performance (and a great supporting cast such as Greenwood, Thesiger, and Parker) and Mackendrick's direction make the film a delight, but the real hero is the story itself, a nice satire on business and industry with additional elements of drama, romance, and suspense. Rating, 8. Question: is it a negative review?

Output: no

Input: Consider Input: Review: It's a tale that could have taken place anywhere really, given the right circumstances. Street entertainer catching the attention of famous opera star and friendship ensuing. The aging entertainer finds/buys a male child to pass his art to. From there, we follow them through the rigors of their challenging, but free life along the river. Traveling town to town, he performs and has some degree of notoriety. Despite the times and the influences, the man is kind and good.Overall, the performances are first rate, especially Xu Zhu, who portrays the street performer. The child (Renying Zhou) is beautiful, and downright strong, and withstands the overt prejudices well. The two protagonists, along with supporting help from the kind opera singer, Master Liang (an interestingly androgynous Zhao Zhigang), paint a very interesting tale of forgiveness, sadness and love. Some have mentioned this film's remote similarities to BA WANG BIE JI (FAREWELL MY CONCUBINE); yet this film can't stand easily on its own, any resemblance is remote at best.My only qualm with the KING OF MASKS, is the ending. It was weak, cliche and about as subtle as a sledgehammer. The audience was already wrapped up in the story, what was the needless manipulation for? What a shame. To bring a fine motion picture that far, only to surrender to emotional (and corny) pathos like that. It frankly made this film good, instead of the classic, it should've been. That aside, the KING OF MASKS is still very well worth your time. I was happy to see the Shaw Brothers are still producing good films. Highly recommended. Question: is it a positive review?
Output: yes