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".

Q: Review: This is a total waste of money. The production is poor, the special effects are terrible. In my country they had the courage to put this film on video named as "The Mummy" because of the success of Brendan Fraser`s film. I`m sure that you can find better horror movies. Question: is it a negative review?

A: yes
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Q: Review: Unless you are mentally ill or the most die hard segal fan you will tire of this horrendous excuse for a film in under 5 minutes.The Plot - Even for a Seagal film, the plot is just stupid. I mean its not just bad, its barely coherent.The Acting - Unbelievably wooden. Literally seen better acting in porno's. Ironically this film tries to cash in on this audience which a 'lesbian love scene' which is utterly cringe-worthy.Special Effects - wouldn't look out of place in a 60's sword and sorcery flick.Unless you suffer from insomnia and have exhausted all other cures, don't make the same mistake as i did and buy this DVD, as you will be asking for that hour and a half of your life back. Question: is it a negative review?

A: yes
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Q: Review: This movie deserves credit for its original approach. It combines elements of theater, film, and epic storytelling. Unfortunately, it falls flat on all levels. The films biggest weakness is it's unwillingness to commit to anything; it has camp, moralistic, and epic elements without ever committing to any of them. As for the story itself, Chretien de Troyes is spinning in his grave at this horrible adaptation which turns the lovable, unbearably innocent Percival into a most ungallant and rude churl.Most likely two types of people will see this, francophiles or Arthuriophiles. Speaking as one of the latter, I found the movie unwatchable and an incredibly shabby, disrespectful treatment of a beautiful story. Question: is it a positive review?

A:
no
****