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".
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Question: Review: The creators of south park in their own film here, this is a brilliant film with a huge entertainment factor. If you like Naked Gun films and are not young and not too mature or serious on your humor, you'll love this. Question: is it a negative review?

Answer: no


Question: Review: The plot, character development, and gags in this movie are all extremely weak. Quite a waste of time. The conclusion of Saving Grace is supposed to make one feel warm and fuzzy as though the characters have grown through their struggles. There was no such development to make such warm fuzzy feelings possible. The drug gags are cliched and much of the movie doesn't ring true to life. The plot builds what is supposed to be tension but the characters aren't developed enough to care. Then it rushes through a resolution of all the outstanding problems in about a minute of screen time leaving the viewer feeling like they have just wasted their time. Question: is it a negative review?

Answer: yes


Question: Review: I'll give this movie two stars because it teems with beautiful photography. Otherwise, it teems mainly with clichés and stereotypes: mountain people are either dumb white trash of the fanatically religious or ragged racist kind, or wise white Indians. Indians are magical people who move around without a sound, can disappear in the blink of an eye, talk to animals, and read minds over large distances. And so on and so forth.Throughout the movie I kept wondering what the point of the film was (other than showing me pretty pictures of mountains, log cabins, woods, an assortment of animals, free-spirited mountain-dwellers and freaky people in church).The plot touched a whole range of issues but explored none of them in depth. This was neither a story about growing up during the depression, nor about about being an orphan, nor about a struggle for identity. It tried to be all of those things and more, which made it superficial and unsatisfactory.Although the movie was supposed to be about Little Tree's education, we learn almost nothing about it. He was given a brief summary of the history of his people (who were brave and stoic) and a distillery demonstration; tried his hand at chopping wood (at which he failed) and whiskey running (literally); learned how to read (and maybe to write) with the help of grandma and her dictionary - and that was it. Apparently he didn't learn much during his stint in boarding school because he was locked up in the attic.However, grandma and grandpa and Graham Greene's character made sure that in the end Little Tree became a very spiritual person whose main goal as an adult - after, and I'm paraphrasing here, "riding with the Navajos" and "getting caught up in a couple of wars" - was to "catch up" with grandma and grandpa and Graham Greene's character in heaven (instead of, say, dating girls, getting married, having children or other such nonsense).Last but not least I must say that I found grandpa's trade offensive. Why of all things did it have to be a whiskey still? To counteract the stereotype of the "drunken Indian"? Question: is it a positive review?

Answer:
no