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".

[EX Q]: Review: How hard is it to write a watchable film with Vince Vaughn, Paul Giamatti and Kevin Spacey? Apparently VERY difficult for the writers here.I still have no idea how Santa is younger and looks 20 years older than Vince (who plays the BIG brother). I must have missed that part of the story but in reality, it really didn't matter. Many scenes seemed out of place and contrived; the kind of "funny notion" scenes that are drug out WAY too far to where any sense of comedy is lost.The director/producer tried to go "tear jerker" at the end, which would have been suitable if ANYTHING leading up that point had been worth following.Ugh, major disappointment. I can see how some people might enjoy this OK, since many people will take any garbage they're fed, but I would strongly encourage waiting for DVD on this one. NOT worth the $23,978 it takes to get your family to the movies these days. Question: is it a positive review?
[EX A]: no

[EX Q]: Review: I attempted to watch this film without being able to really sit through it, for while it is suppose to have a "good" message; the problem is that it is obviously produced according to one particular interpretation of scripture. An interpretation, in my opinion, will mislead a lot of people. In addition, I am a movie maniac and the acting in this film was completely unacceptable. Never before had I wished for a negative score to rate a movie. So, if you wish to be preached to incessantly by those without authority, then by all means, get this film. This comment is also a warning to people who like or love scifi, because the title will deceive a lot of people as well. This was an unfortunate film, because the basic idea had possibilities and those possibilities were squandered. The film's only redeemable quality is that it did make me realize that the character in the "Time Machine" probably should have shown a little more moral outrage at the odd behavior by those in his future. Question: is it a positive review?
[EX A]: no

[EX Q]: Review: This is a ripsnorting, old-fashioned adventure yarn. I understand that by today's political standards, the treatment of the Indians was unacceptable. But this moving isn't about politics. It's about action, dialogue, comradery, acting, direction, music, and photography, and it's marvelous on all these factors. Grant, Fairbanks, and McLaglen are electric together, and Jaffe is superb. This is the ultimate buddy movie. Question: is it a negative review?
[EX A]:
no