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".

Example Input: Review: This movie has the most beautiful opening sequence ever made. I've seen this movie for the first time a week ago, since then every day I see the opening and every time I feel as thrilled as I felt the first time I heard David Niven uttering the immortal words from Sir Walter Raleigh's The Pilgrimage:Give me my scallop-shell of quiet, My staff of faith to walk upon, My scrip of joy, immortal diet, My bottle of salvation, My gown of glory, hope's true gage; And thus I'll take my pilgrimage ()Do you know why it would be a truism to say Michael Powell's and Emeric Pressuburger's lives are thoroughly justified for having crafted such a wonderful opening? Because they had been already admitted in the Paradise of Poets long before they made this movie.I imagine both of them facing trial during Doomsday and saying nonchalantly to an irate God: I beg your pardon, Sir. So, do You want to know what have we done during our lifetime? Well, well you'll see: We've written directed and produced: I know Where I'm Going, Colonel Blimp, Red Shoes do you think that enough Sir? It is rather obvious that these two great artists had already fulfilled their duty with God, Nature the Muse or Whatever you may call It when they shot A Matter of Life and Death. The fact that other people's lives would be justified for their deeds could be not apparent to everybody, notwithstanding I feel my life would have a meaning had I never done anything else that to see this movie.Of course old-timers will be tempted to say: They don't do movies like this one any more. They'll be partially mistaken; they didn't make movies like this in the past times either.I've have already quoted Keats here, but I'll repeat his words: A thing of beauty is a joy forever. Question: is it a positive review?
Example Output: yes

Example Input: Review: This movie is a prime example of squandering great resources in a film. You've got future SNL and SCTV stars in their prime, such as John Candy, Chevy Chase, Laraine Newman, Al Franken,Tom Davis and Joe Flaherty essentially making 70 minutes of coarse, uninspired fart and racist jokes. The concept of a network from the future subverting society could have really been taken to some interesting extremes, but instead right out the gate, makes a lame, juvenile proctology joke and stays in that vein of humor the whole way.Seek out the earlier and much more subversive and witty Groove Tube or the later, hilarious Kentucky Fried Movie. This movie is only for those who want to see a time capsule of bad 70's sketch comedy movies. Question: is it a negative review?
Example Output: yes

Example Input: Review: Although too young to remember the first showing of the series (being just a baby) I later caught repeats of it on television in the late 80's, just when I was getting interested in the war and all of its aspects. It was my grandfather who first showed me the series and also gave me my first interests, relating tales of his time in the Royal Navy at Malta and later in the Pacific. Since then I have devoured many books and seen many television series about the World War Two era, with mixed opinions. The British television stations are generally very good at producing these, as The World At War can easily attest, with many gems made by both the BBC and independent companies. I strongly recommend such titles as "The Nazis - A warning From History", "Blitz" and the BBC series about Dunkirk. "Britain At War In Colour", with its companion series "Japan", "Germany" and "America" are of a very high standard. The World At War is by far the best and, despite its age, never fails to deliver. There will always be new revelations about the war that will keep cropping up that obviously aren't included in the series and of course World War Two took place over such a large canvas that to produce a series with EVERY detail would take more time and money then any other, even if such an undertaking was even possible. What I feel I must say to those who decry that it does not include everything is that The World At War can't physically do that as a series but it sure as heck can prompt you to do further research - and make it enjoyable. That certainly worked for me: I now have a very comprehensive library of books, videos, DVDs and tapes and CDs. Recommend to anyone with even a passing interest. The series was so well made that they'd find it hard not to agree that it is quality programming and highly informative. Question: is it a negative review?
Example Output:
no