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".

Review: The first 45 minutes of Dragon Fighter are entirely acceptable and surprisingly watchable. The characters are believable and interesting. The cloning lab looks really high-tech. After that, it all collapses. The characters start behaving idiotically, and a new subplot is introduced from nowhere about a fusion reactor (and this is supposedly "present day") going critical, the only plot justification of which is that it is required to kill the dragon - only it doesn't. The finish is incredibly weak. One wonders what made a movie that started out so well turn so wrong.All the characters except Dean Cain are played by Russians. This results in some weird situations and details, like the character being played by Vessela Dimitrova being called "Bailey Kent" despite her heavy accent (and despite her, on one occasion, inexplicably switching to *Spanish*!).Because of the decent start, I considered rating this movie a 5, but it really was more disappointing than that, so I only give it 4. Question: is it a positive review?
no

Review: Overall, I enjoyed this film and would recommend it to indie film lovers.However, I really want to note the similarities between parts of this film and Nichols' Closer. One scene especially where Adrian Grenier's character is questioning Rosario Dawson's about her sex life while he was away is remarkably similar to the scene in Closer where Clive Owen's character is questioning Julia Roberts, although it is acted with less harshness and intensity in "Love." Also note that "Anna" is the name of both Dawson's and Roberts' character. Can't be coincidence. Now Closer is based on Patrick Marber's play and supposedly this film is loosely based on Arthur Schnitzler's "Reigen" so I'm not sure how this connection formed.Anyone have an idea? Question: is it a positive review?
yes

Review: I guess this goes to prove that Joe Don Baker will do anything for a buck. The concept of the film wasn't very good to start with. This movie has so many bad things about it I don't know where to start. The acting is horrible. The cinematography is marginal at best. The soundtrack was pretty bad. The score is terrible. There's a reason why this movie ended up on Mystery Science Theater 3000. I voted before I wrote this and I cannot believe that 9 people actually thought this "film" is excellent. They must have liked the two go-go dancers. Final justice would be if they locked this stinker in the film vault outside Wichita and never let anyone see it again! A 1 out of 10 rating is far better than this deserves. Question: is it a negative review?

yes