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: There are people claiming this is another "bad language" ultra violence Mexican movie. They are right, but more than that this film is a call to create awareness of what we have become. The awful truth hurts, or bores when you already have accepted the paradigm of living the third world as the only possible goal. One of the most important things of "Cero y van cuatro" is the open invitation to profound reflexion over our current identity. Is that what we all are? Is that all that we want to be? I am abroad and I realized how spoiled is the Mexican society when the Tlahuac Incident came to light. I still cannot understand viewers witnessing a mass broadcasted murder. I nearly puked when I saw some of the images. It was not Irak or Rwanda, just a tiny village near Mexico City when rampage was carried out with the indulgence of media and government. The recreation of a similar situation in this film shocked me deeply. The other stories were good portraying other situations of corruption, dishonesty, betrayal and violence, but I consider "Tamales de Chivo" the best one.The movie is deeper than some "cabrón" and "pendejo" screams. Those are meaningless compared with the actions of the people. With a few exceptions they are all perfect examples of human rubbish. Just like in real life honesty is becoming more the exception than the rule in our country. Moreover, honesty is only rewarded miraculously. Question: is it a positive review?

Output: yes


Input: Consider Input: Review: This is only a response to the yahoo who says this movie is more realistic than the classic, genre defining MASTERPIECE, Jaws. Yes, brainiac, great whites(and other species of shark, bull, black-tip, oceanic white-tip, tiger)have been known to populate areas where easy prey is found. Humans don't often make it onto that menu, granted, but the shark in the film was repeatedly pointed out to be exhibiting abnormal behavior. It's not like it's never happened. The odds of a killer whale destroying nearly a whole town, singling out a human nemesis, sinking several dozen thick hulled North Atlantic fishing boats and knowing when certain people, all friends of the aforementioned "nemesis", are close enough to the water for it to reach, are so slim as to be laughable. Much like this turd of a Jaws knock-off. Laughable. Great white sharks are also known to frequently chew on boats, protective underwater cages and people on rafts and surfboards, as they look like seals from below. A shark the size of Bruce(if you don't know, look it up)would be more than capable of sinking a boat like The Orca(hey! that's the name of the blatant rip-off we're discussing!), as it would weigh upwards of 6,000 lbs. I could go on, but I don't need to. Jaws is amazing(better acting, better effects, better music, better writing), Orca is crap(BLATANT rip-off of Jaws, lousy writing, abominable effects, most ridiculous plot this side of an Olson Twins flick). It doesn't take a masters from Columbia University to see that. Watch better movies. Question: is it a negative review?

Output: yes


Input: Consider Input: Review: Early Hollywood at it's best!! A classic Kipling poem is transformed into an epic adventure featuring memorable performances by a stellar cast. I think the measure of a good film is how many times you can watch it and still genuinely enjoy it. I've seen it a dozen times and still cry at the end and, admit it, you do too!! Question: is it a positive review?


Output: yes