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 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?

Output: yes

Input: Consider Input: Review: Big splashy film of the Broadway music. Nathan (Frank Sinatra) loves to roll the dice and organize illegal crap games. Blonde loving Adelaide (Vivian Blaine) wants to marry him IF he gives up craps. He decides on one last game when Sky Masterson (Marlon Brando!), who bets big, is in town. He bets Sky that he can't get mission worker Sarah Brown (Jean Simmons) to go with him to Havana. That may sound like a strange plot summary but so is the movie!This is a real mixed bag--there's some wonderful stuff here. The songs are all good and the dancing is incredible. The real show stopper is at the crap game at the end. Also Brando is really quite good here--it might seem strange to think of him singing and dancing but he pulls it off. I have to admit seeing big, bulky Brando pulling off some difficult dance moves was a lot of fun! Also Sinatra is pretty good and Blaine is just wonderful as his long-suffering girlfriend. Her song and dance numbers are definite highlights here.Now for the bad parts--Jean Simmons is a wonderful actress but she's stuck with a drab colorless role and can't do much with it. The movie is far too long at 150 minutes--the scenes between Brando and Simmons really drag and should have been shortened. Also most of the characters speak in very precise English--contractions are never used. Maybe it's trying to be amusing coming out of the mouths of gangsters but I found it jarring and it kept throwing me out of the movie.It's worth catching for the songs and dances but the over length of it does get to you after a while. I give it a 7. Question: is it a positive review?

Output: yes

Input: Consider Input: Review: EARTH is a must see for children and adults. My son had great fun watching all these funny birds and ice bears. We can learn a lot from this movie and we should be proud on our great treasure on earth. There are some animals in danger to disappear. Exactly that problem should prevent all the authorities of our planet. This documentary offers many exceptional pictures that I have never seen before. Then it is well accompanied by a heavenly music. The director did a great job here that gets high respect. Nothing can stop me and my family to give EARTH the highest rate. I hope so much that the stuff will create a sequel. Question: is it a negative review?
Output: no