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 Input:
Review: This movie is S-L-O-W. Spent most of the movie actually waiting for it to 'begin'.The setting was bleak, the script was bleak, the cinematography was bleak, the plot was bleak, the budget was low (not that all low budget movies are bad, but this one had no redeeming features).The plot was more consumed with a vengeful, slightly deranged hunter than the actual Wendigo which made a very brief appearance toward the end of the movie. This in itself was disappointing as this 'Wendigo' was just a bizarre mix of a tree and a stag. Everything about the movie was uninspiring.The parents of the little boy appeared to be rather aloof and at times seemed completely detached from their son. Whether this was down to bad acting or a bad script I'm not sure, but it only heightened my disappointment and boredom levels.There was no food for thought, nothing to pique an interest. With no real intrigue or chill factor, this movie creaked along so painfully, you just couldn't care less what happened by the end.Wendigo's ambiance reminds me of the dull movie shown at the awards ceremony toward the end of 'Mr Bean's Holiday': a movie which is artistic and nonsensical, trying too hard to to be deep and meaningful, but coming across as pretentious and boring.I would never want to watch this again. I only watched it to the end in the vain hope that something interesting might happen ... but it didn't. Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: I thought this was a splendid showcase for Mandy's bodacious bod. If you don't expect anything else, such as clever plot twists and believable character development, you won't be disappointed. Consider this a Sports Illustrated shoot whose character goes around killing people, especially those who threaten to come between her and her 'Mommy' (Suzanna Arquette, who obviously doesn't want to play the sex kitten - she leaves that up to her daughter).Mandy's face is a little too perfect, but her body is a complete 5-alarm fire, up there in the ranks of Sophia Loren when it comes to natural bustiness, a perfect 7-to-10 ratio of waist to hips, and splendidly configured legs, right down to her feet. (There has to be some ideal configuration of thighs to knees to calves to ankles that is altogether pleasing to the eye; Mandy certainly is the model for this idealized ratio).And no flat butt to boot, which seems to be the undoing of many a busty babe with curves everywhere except in the 'nether hemispheres'. Mandy might have used a body double in the rear shot of her losing her towel as she descended into the candle-lit hot tub with her blindfolded German-Guy Victim No. 2, but from all I could see from her bikini shots, she had the butt for it and didn't need a double to prove it.Mandy's acting abilities had little to do with her impression of a psychotic 'Mommy's Girl', with the obvious erotic lesbian overtones. Her bisexual nature (allowing herself to be boinked in the hot tub after a long flirtation with German Guy No. 2, who also happened to be her mother's lover) added an additional dimension to an otherwise one-dimensional caricature of adolescent female horniness conflicted with pathological murderous impulses (always by water with the men - the ultimate fate of the Latina housekeeper was edited out in the televised version for some obscure reason).Mandy's Uber-Nordic facial features coupled with her Uber-Voluptuous body could either be a blessing or a curse. If Mandy really wants to further her career as an actress, I'd advise her to immerse herself fully in the Romance Languages, especially Italian and Spanish - and maybe French, although I don't know if they would go for her type. But this would enable her to reconcile her Bo Derek face with her Vida Guerra body - but maybe her face is just a little too Nordic, and she has shown off too much of her extraordinary body in a cheesy movie to enable her to advance to any more fame that was enjoyed by Michelle Johnson of the 1980's whose early fame in Blame it on Rio was followed by a series of skin flicks that failed to make it off the ground.Vambo Drule. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: An interesting animation about the fate of a giant tiger, a sloth, and a mammoth, who saved a baby, who was close to be killed by a group of tigers during the ice age. The morale of the film shows that good behavior with the others may bring benefits at the end. One of the tigers in the group got an order to finally capture the baby, who was hardly saved by his mother when the tigers attacked her community. The baby was then rescued by the sloth and the mammoth, but the tiger joined them with the objective of finally taken away the baby. They went through very troublesome paths with plenty of danger, and at once the tiger was to fall down and saved by the mammoth. At the end the group of tigers tried to capture the baby but the mammoth helped incredibly by his tiger colleague was able to overcome this attack and to give the baby back to his father and the community to which he belongs. Question: is it a positive review?

Ex Output:

yes