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: Loony Tunes have ventured (at least) twice into the future. The first time was with the brilliantly funny "Duck Dodgers". The latter time was with this  um  effort. "Loonatics Unleashed" isn't without merit, and might be considered a good product were it not that it isn't up to Warner Brothers quality. WB cartoons are noted for their cheeky humor, appealing at least as much to adults as to children. These pedestrian superhero episodes, on the other hand, cannot fail to convince adults to pass them up.The premise of the series is that 6 ordinary individuals (2 bunnies, a Tasmanian devil, a duck, a roadrunner, and a coyote) live on the "city-planet" of Acmetropolis and acquire super powers when a meteor strikes the planet in 2772. What's confusing is that the titles section features these individuals with a count-up to 2772 from the 21st Century. Cute, but frelling stupid.In each episode, the super sextet  amid mildly amusing but essentially banal banter  fight various super villains. For the most part, these are types that appear in every mediocre superhero adventure series and even some of the better ones. Like many mediocre superhero series, this one takes its villains far too seriously for the context. And of course these guys are the only characters that laugh  the usual evil laugh, of course. Why is it that villains in predictable superhero adventures always  ALWAYS  laugh evilly at every opportunity? Animated material of this sort seems to leave laughter exclusively in the province of villains and (occasionally) their henchpeople and/or henchthings.In point of fact, the makers of this series missed their best bets right from the get-go. The superpowers of the characters are sometimes based on their previous normal abilities, but sometimes not. The problem here is that we don't see enough WB looniness. Lexi and Ace have fairly ordinary biologically generated energy weapons and have virtually no personality traits one could describe as "Bugs-like". What we have here is basically the silly and drekish "Teen Titans", including its overly "modern" animation "look", but with animals. Feh.The other misstep by the program's creators is (or are) the villains. As noted before, these are not terribly imaginative and do the evil-laugh bit excessively. Amazingly, the writers totally missed the obvious technique of making villains from stock WB characters as well as the protagonists. Adding to the fun could have been, say, Jupiter Sam  as well as The Fudd, still hunting wabbits  as well as Tech E. Coyote converted into a really neurotic villain  and so on. Ah, the sadness of missed opportunities.Sadly, this whole production has gone into too much overtime (that is, a 2nd season). Nevertheless, we can rejoice that there's something new out there for the 14-going-on-9 crowd. The rest of us can hope for a 3rd season of Duck Dodgers. Question: is it a positive review?
Example Output: no

Example Input: Review: This is the biggest load of crap that I have seen in a long time. The last time I hated a movie so much was whilst watching "28 Days later" and "Magnolia". There is absolutely no point to this movie, except to see some really sick and twisted sex/rape scenes, Gillian Anderson relieving herself on the side of the road, and every single sentence of dialog having to use the "F" word at least a couple of times in it. It has extremely cheap acting and is very low budget. My friend and I eventually turned off the movie after about half an hour. We had tried to give it a chance, but nothing could save this crud. DO NOT WATCH IT!!! Question: is it a positive review?
Example Output: no

Example Input: Review: Okay, I'm not going to critique this film in depth. I note the many elogious reviews in advance of me, and as I generally like Maria de Medeiros, I have been long hesitant to make a disparaging comment - and in such fashion nearly a year has passed. But each time I see that DVD on my shelf, I sense an inner groan. Anyway, let the elogious voices override me! But for other cinephiles like me - beware.Expressed in simplest and gentlest terms, here's my stance:The political turmoil and overthrow providing the backdrop for this film also served as a backdrop for a certain period of my life - via newspapers I read daily in my local middle-European pub. At that time, I followed the newsreports, but never fully grasped what the heck was transpiring. The reporters tended to report either in non-partisan terms, or with a conservatism which frowned upon any groups disturbing the peace or fomenting rebellion against the establishment. Those were times when other winds of unrest swirled through Paris, Berlin, Prague, and various places in the U.S., all of whose issues I understand clearly at the time - but dictatorship or not, my papers tended to treat the govermentment of Portugal simply as the establishment - not as a well-fleshed out "evil empire", to use flippant Star War terms.So, week after week, I read of disturbances, but never found an intelligent editorial that might provide the history behind them, or evaluate the practices and social-economic impacts of the dictatorship, etc.So, in purchasing this film, I had at least two hopes: to finally understand the details leading up to the social unrest, and to enjoy a well-conceived drama. This film gave me neither.The film presupposes that viewers already have ample knowledge and deep emotions regarding the historical facts. And the drama - well, as I said, I want to encourage Maria de Medeiros and the Portugues film industry, but - it was trite and shallow.I obtained my copy of the DVD from France - "Selection Official Cannes 2000 - Un Certain Regard". The box shows smiling clean-shaven actors, the lead giving the victory sign in a fashion that reminds me more of the Playboy bunny. After seeing the work, I wondered what the French could have thought of it - though as a shallow piece of "cinema verite'" with sensitive ethnic content, I can understand their natural inclination to praise it for its "honesty" but...Look at the back of the box: "Un regard chaleuruex sur la Revolution" - a warm regard? Try describing Allende's overthrown and murder with a a "warm regard"! Try it with Czechoslovakia in 1968! Try it with the whole line-up of overthrows, and civil rebellions!Another review: Maria de Medeiros a renoue' avec son pays, son enfance et son histoire." Rubbish, rubbish, rubbish! At least for me.I love Portugal. In all of Europe, Lisbon, Barcelona and Prague are my favorite cities. But my love for a city and a country doesn't flesh out a vacuous film. I'll hang on to my ancient VHS tapes of Capas Negras and A Cancao de Lisboa - meanwhile, I'm stuck with a zone 2 by the above title that might as well go in the trash. Question: is it a positive review?
Example Output:
no