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: Watching this movie made me think constantly; why are they making such a problem out of some broken brakes? There are a million options to slow down the car! In the movie Speed the writers a least thought of a good reason why the car wasn't able to stop...There aren't many good things to say about this film; all the usual narrative cliche's make their appearance, the actors are very bad, the story is as leak as a sieve etc. That makes this movie a waste of time and money. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: It appears that there's no middle ground on this movie! Most of it takes place in a dream and, like most dreams, it's often foolish and illogical. It's also a gorgeous production with some great songs and fine performances, especially by our angel.Jeanette's deadpan, unknowing insults and various other faux pas at the dream reception are hilarious, and her jitterbug with Binnie Barnes is a surprise and a delight. At one point, she gets to sing a snippet from Carmen, followed by the final trio of Faust (holding a lapdog, for some strange reason), then "Aloha Oe" on the beach! It's a surreal comedy--tremendously entertaining if you can get into the groove. Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: PROM NIGHT (2008)directed by: Nelson McCormickstarring: Brittany Snow, Scott Porter, Jessica Stroup, and Dana Davisplot: Three years ago, Donna (Brittany Snow) witnessed the death of her entire family at the hands of her teacher (Jonathan Schaech) who has a bit of a crush on her. Now, she is preparing for her senior prom with her stupid annoying friends. Once there, they start dying one by one because the killer escaped from prison and no one bothered to warn Donna because apparently her prom is too important to interrupt. pros: I got a few good laughs out of the film due to the terrible dialog and the dumb character moves.An example:Everyone decides not to tell Donna that the man who is oddly obsessed with her (she doesn't seem that great) has escaped from prison. Their reason: They don't want to embarrass her in front of all her friends. LOLcons: Let me start off by saying I'm a huge slasher fan. Usually I can have fun with even the bad ones. I even like some PG-13 horror films. TOURIST TRAP (1979), one of my favorites, was originally rated PG. I also enjoy POLTERGEIST (1982) and THE GRUDGE (2004). So the fact that this is a dumb slasher film that is rated PG-13 does not have anything to do with me not enjoying the movie.First of all, I had a big problem with the story. I like slasher films that don't even have stories. At least they can be entertaining. This is about a teacher who falls in love with his student, so he kills her entire family. A few years later, he tries to make it up to her by ruining her prom and killing all of her friends ...? Then there were subplots that I doubt anyone cared about. Claire (Jessica Stroup) is fighting with her boyfriend, she has cramps, and I couldn't care less. This should have been a Lifetime feature, not a remake of PROM NIGHT. And then ... this is a slasher film with terrible death scenes. I don't even care that it's not that gory, some of my favorite slashers (HALLOWEEN, CURTAINS, the original PROM NIGHT) were not that gory but they still had effective murders. Here, we have half the characters dying in the same hotel room off screen, a woman being stabbed several times with no stab wounds, and a closeup on a bad actor's face as he screams in agony. I'm sure that 10 year-old girls were terrified, but not me.I also hated the characters. There was Donna's unrealistically sensitive boyfriend Bobby (Scott Porter) and I can almost guarantee you will never meet a boyfriend that sensitive in your life, unless you are a gay male. Then we had Donna's annoying friends Claire (Stroup) and Lisa (Dana Davis), and the token mean girl Chrissy (Brianne Davis). If you thought the characters in DEATH PROOF were annoying, try watching this movie. And don't get me started on Ronnie (Collins Pennie) and the DJ (Jay Phillips) who gave me flashbacks to Usher's performance in SHE'S ALL THAT.Add to all that predictable plot turns, a terrible soundtrack and a big lack of respect to the original material, and you have quite a stinker. Question: is it a positive review?

Ex Output:

no