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: 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?

Ex Output:
yes

Ex Input:
Review: The 1986 TV movie of The Spirit was a pilot for a possible series. However, Spirit creator Will Eisner did not like the film and thus no series was produced. I thought it was a very entertaining film and captured the spirit (sorry) of the comic with a modern twist. I'm sorry it didn't materialize into a series. Sam (Flash Gordon) Jones was a perfect Spirit. Nana Visitor was a nice Ellen Dolan and of course would later go on to Star Trek:Deep Space Nine years later. Maybe with the release of Frank Miller's big-screen version of The Spirit, more people will be able to see this rare gem of Spirit history. It seems that when Hollywood makes a film from an already established character or idea, someone will inevitably seek out previous versions of the property and release it to video in order to make a few dollars. When Antonio Banderas donned the mask of Zorro, we were able to get earlier versions of the masked hero on DVD, such as the great Alain Delon version of the 1970s (although all copies I ever saw were badly edited). Heres hoping someone will release the TV adventure of The Spirit to DVD soon. Question: is it a positive review?

Ex Output:
yes

Ex Input:
Review: I only today, picked this up at the 99 cents only store today, and I still think I got ripped off. "Dream to Believe" is a pretty boring and unrealistic gymnastics drama and $1 is just too freakin' expensive for this. This film is probably only notable for 2 things: 1. It has a young Keanu Reeves. And 2. It's directed by Paul Lynch, the man who also did Promo Night. Now onto the movie. It's about a girl named Robin (Played by Olivia D'Abo) who is badly injured from a car accident that also cost her father's life. So the accident prevents her from competing in gymnastic tournaments, she is often picked on during her classes and eventually she meets some wild kid named Tommy (Played by Keanu.) Robin, when not in training, works part-time, along with her mother and stepsister, at a Laundromat owned by her abusive stepfather. Eventually she is chosen to compete. Overall, Keanu alone and some catchy 80s tunes are what prevent me from giving this 1 star, and it's also not one of the worst movies ever, but still far from good. The DVD itself is not getting any medals either as it appears to be sourced from an old VHS and towards the end, the sound goes out of sync and when the end credits are almost over, it fades to black, even though sound can still be heard. So this can probably be passed as a bootleg. The DVD artwork makes no sense either as it has what appears to be recent photos of Keanu and Olivia and the background has nothing to do with the movie, as it's also not in the movie itself, so the cover's obviously photoshopped. In any case, avoid at all costs, unless you're a Keanu fanatic. I probably won't be hanging to it any longer. I'm probably gonna give it to The Cinema Snob, who's a great YT critic btw. Hey, if any of you have any crappy movies that they no longer want in their sight, feel free to donate to him to keep his show running. Question: is it a positive review?

Ex Output:
no