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 I mentioned previously, John Carpenter's 1978 classic is one of the first two movies I can remember seeing and being heavily influenced by (the other being the classic Conan the Barbarian). It so truly scared me that the only monster under my bed was Michael Meyers, whom I eventually befriended (imaginary friend) to keep him from killing me in my sleep. Now that is terror for a 10 year old.It is a horror classic and I am sure my modest review will not do it the justice it deserves. The most surprising thing of all is that the movie still works, perhaps not in the guttural reaction but more of a cognitive possibility or immediate subconscious. This all could happen. It isn't in the realm of impossibility or located in a foreign country (as most modern horror is, i.e. Hostel, Touristas, Cry Wolf, Saw,etc). At times it is graphic while the rest is relegated to our imaginations. I believe it is this element that keeps people terrified or at the very least wary of going outside at night with the signature soundtrack still vivid in their head. It still works because we can substitute implied or tertiary killing with anything more terrifying that our mind can create. So we ourselves are contributing to our own fears and anxiety.Carpenter weaves a simple story about an everyday, middle class, suburban and relatively benign child who snaps on Halloween and kills his sister. He then spends the next 15 years in an institution (which we thankfully do not experience) only to escape and return to his hometown, the infamous Haddonfield. On his way he kills and kills. The child's name is Michael Meyers, though he is not a person. John Carpenter uses Michael Meyers as a metaphor against the implied safety of middle class suburbia. In the bastion of American safety and security, chaos can still strike.Michael ceased to be a person once he killed. He is not a serial killer, human being or psychopath. He is as unstoppable force. The generic overalls, bleached-white Shatner mask, and lack of any dialog other then some breathing, helps to dehumanize and complete Michael's generification. This is the source of all his power. He is faceless, speechless and unremarkable in any way other than as a source of unrelenting chaos. This is helped by the cinematography (post card effect), a lack of information/motivation/explanation and the veteran narrative experience of Donald Pleasence (Dr. Loomis). His over the top performance and uneasiness sells "the Shape". This is also the first film performance by Jamie Lee Curtis as Laurie Strode, the innocent girl who deters chaos in the face of overwhelming odds (at least for a little bit). Though this isn't the first movie of this new niche of horror films (Black Christmas came out 4 years earlier), it is the most successful and does not diminish upon reviewing. If you haven't been scared by horror movies in a long time (like me), this will probably make the hairs on the back of your head tingle at the first chords of the signature soundtrack. I highly recommend this movie as a must see horror movie and as one of the pinnacles of John Carpenter's career. Question: is it a positive review?

Ex Output:
yes

Ex Input:
Review: The tenuous connection between this film and the first Grease is established right at the beginning of the film when Didi Conn one of four cast members repeating their roles approaches young Maxwell Caulfield who is a British exchange student. Although in the previous film Olivia Newton St. John's foreign speech pattern is not explained, it's explained here Caulfield is her cousin. What's Conn still doing in school, I guess she just likes hanging around Rydell High even though now she's a beautician.Caulfield's a smart kid, so of course the hood types led by Adrian Zmed have him labeled as a nerd. And that's especially bad when Zmed's girl friend decides she likes Caulfield. But being a nerd just isn't going to cut it.That's when Caulfield decides to put on a modern day Zorro act. He gets a junked bicycle and puts it back together and teaches himself to ride. He gets himself a leather biker outfit with a set of goggles to hide his face. If getting Michelle Pheiffer is not in the cards, Caulfield won't have any trouble making friends at any gay male leather bar the way he's outfitted.Grease 2 introduced Michelle Pheiffer and Maxwell Caulfield and started them on the successful career paths both have enjoyed. If you saw the first Grease film, a much better film, than you definitely have an idea how this film will turn out.In addition to Conn, Eve Arden, Sid Caesar, and Dody Goodman, all faculty members from the original Grease return in their roles. The music score isn't remotely as good as the songs that come from the original.It's not that Grease 2 is bad, it's just not all that great. Question: is it a positive review?

Ex Output:
no

Ex Input:
Review: Being born in the 1960's I grew up watching the TV "Movies of the Week" in the early 70's and loved the creepy movies that were routinely shown including "Crowhaven Farm", "Bad Ronald", "Satan's School for Girls", "Kolchak the Night Stalker", etc, but this one is just plain dumb.This is obviously the writer's trying to capitalize on the horrific Manson murders from a few years earlier. The movie stars Dennis Weaver of "McCloud" and "Duel" fame as a father who takes his family camping on a beach. The family encounters some hippies who for some reason decide to terrorize the family. The reason for this is never explained, and Weaver's pacifistic stance is hard to swallow. For God's sake, call the police, beat the hell of them or something, just don't sit there and whine about it. The acting is pretty lame, the story unbelievable, etc. Susan Dey looks cute in a bikini but that's about it. Ignore this if it ever airs on TV. Question: is it a positive review?

Ex Output:
no