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".

Input: Consider Input: Review: MINOR SPOILERS!Well i just sat up late and watched this film, mainly because i enjoyed and rated some of Singleton's earlier work like "Boyz n the hood". However, i have to say this was a major disappointment and is everything i hate about contrived, clichéd, so-called "message" movies. The acting is mainly poor,(pop stars and models do NOT necessarily make good actors...take note), the situations hard to swallow, (rape victim becomes overnight lesbian?...please!), but worst of all it reinforces every screwed up stereotype you can think of. By the second half of the film it has become cartoon like in its characterisation, making you lose any shred of empathy you may have had for its one-dimensional players.Not once is any valid point made about the inherent causes of racism and cultural, sexual and political ignorance. As a result it merely ends up sensationalising the results of these problems. It's message is contradictory, resulting in a sense of confusion and a general lack of plot cohesion. As for the films conclusion i found it predictable, embarrassing, exploitative and mildly offensive. For a film called "Higher Learning" i have to say all i learned is to avoid seeing this ever again.If you want a true comment on some of the themes that this film completely fails to elaborate upon then go hire "American History X"....unless you were just watching it for Tyra Banks then go hire a life. Question: is it a negative review?

Output: yes


Input: Consider Input: Review: A scientist (John Carradine--sadly) finds out how to bring the dead back to life. However they come back with faces of marble. Eventually this all leads to disaster.Boring, totally predictable 1940s outing. This scared me silly when I was a kid but just bores me now. I had to struggle to stay awake! With one exception, the acting is horrible. Such expressionless boring actors! Hopeless.There are some good things about this: Carradine, despite the script, actually gives a very good performance. And there are a few mildly creepy moments involving a ghost of a Great Dane walking through walls. There's also one of the worst-looking knockouts in cinema history. Still, none of this is fun enough to sit through this. Avoid. Question: is it a positive review?

Output: no


Input: Consider 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?


Output: no