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: It is a great movie if you have ever named your cars or are really into old, fast, or exotic cars. It has a plot and a lot of action. The car scenes are great except for the totally fake car jump scene. All of the other scenes are great. I really enjoyed it and I hope everyone else does as well. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: ...but I regret having seen it. Since the ratings on IMDb are relatively high (and they must also have been relatively high on Netflix), I guess I put it in my queue because it is advertised as a gentle comedy from the UK, a category that has produced many films I liked immensely. "Saving Grace," on the other hand, falls into the category of laugh-less comedies usually populated by Hollywood movies produced and directed by the talentless. Brenda Blethyn is a capable actress, and I have liked her in other movies. The concept -- a gardener growing marijuana to overcome the penury she finds herself confronting after her husband's death -- does not offend me. Notwithstanding the strenuous efforts on the part of the cast to produce humor, the film falls flat on its face (falling flat on its arse might have been funnier) as far as I and my wife were concerned. Be forewarned, oh gentle reader, not all offbeat British comedies succeed. This one is a dud. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: This is why i so love this website ! I saw this film in the 1980's on British television. Over the years it is one i have wished i knew more about as it has stayed with me as one of the single most extraordinary things i have ever seen in my life. With barely a few key words to remember it by, i traced the film here, and much information, including the fact it's about to become an off-Broadway musical !Interestingly, unlike the previous comment maker, i do not remember finding this film sad, or exploitative. On the contrary, the extraordinary relationship between the mother and daughter stuck in the mind as a testimony of great strength, honour and dignity. Ironic you may think, considering the squalor of their lives. Maybe it's because i live in Britain, where fading grandeur has an established language in the lives of old money, where squalor is often tolerated as evidence of good breeding; I saw it as a rare and unique portrayal of enormous spirit, deep and profound humour, whose utterly fragile and delicately balanced fabric gave it poise and respect. In a way i was sorry to see it being discussed as a 'cult'. Over the years, as it faded in my mind, it shone the brightest, above all others as a one off brilliant & outstanding televisual experience. It was such a deeply private expose, it seems odd to think of it becoming so public as to be a New York musical. But perhaps somewhere, the daughter will be amused by such an outcome. It is she who will have the last laugh maybe..(They made a musical out of her before you Jackie O' ) Question: is it a negative review?

Ex Output:

no