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 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: Darkly comic serendipity about a cosmetics saleswoman, with odd ties to Elvis Presley, running into a sea of Elvis impersonators while speaking at conventions in Nevada...and accidentally killing each one of them through little fault of her own. Kim Basinger, a still-attractive actress of considerable merit, likes to pick quirky movies to play in, but this dreadful screenplay (by Mitchell Ganem and Adam-Michael Garber) hasn't an iota of good humor. The stereotypes and low-ball gags are not meant to be the stuff of classic comedy, but even on a shambling, shameful level, the picture is crude and sloppy. If you do watch, see if you can count how much extraneous shots there are of Basinger behind the wheel of her pink Cadillac, hands always in the same position and a non-plussed look on her face. Hopefully both she and Elvis were well paid. NO STARS from **** Question: is it a positive review?
Example Output: no

Example Input: Review: A lot of the user comments i have seen on the IMDB for this movie don't really do it justice. First of all, let me just say that this movie is not to be taken seriously. It's supposed to be a fun, yet stupid movie, that doesn't require one to think, only to enjoy it. If you watch this movie with the intent to see a masterpiece in either filmmaking or in humour, then you will be sorely disappointed. Yet, if you want to just watch a goofy movie with some talented actors/actresses, and some good catch-phrases, then you will enjoy it. Question: is it a positive review?
Example Output:
yes