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 Italian film from the '70's is NOT even in the class with Dog Soldiers, The Howling, or even that awful American Werewolf in Paris, BUT...it is fun to watch. I'm talking about watching the lead actress, a stunning blonde, run amok in her birthday suit. We're talking about graphic, complete nudity...it's obvious that she is a real blonde...humma humma humma!! The story is a hoot, the SFX are childish, and the acting (for the most part) stinks. The only redeeming value of this movie is all (and there is a LOT) the nudity & sex scenes. Tame by HBO standards, but still fun to see when you find yourself without a date on Saturday night. OK...HERE'S THE SPOILER...There is NO werewolf (except in the opening scene of the heroine(??)'s ancestor. The girl just imagines that she's a werewolf...in other words, a clinical Lycanthrope. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: I have loved this movie all of my life. It's such an intelligent story also, with plenty of classical allusions. eg. The ship that went missing decades earlier was called the Bellerophon. Well, in classical mythology this was the man who slew the Chimera, a legendary beast composed of two or more other creatures. In FP, Walter Pidgeon is clearly the chimera- himself and his Id monster. I like movies where the writers have clearly credited their audiences with a modicum of intelligence, unlike most modern blockbusters which spend $150m on special effects, but about $1.50 on a screenplay.Cheers Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: Thanks should be given to the Hong Kong VCD/DVD distributors that I only paid US$1.4 and I could have such a surprisingly delightful enjoyment.Adultery? How common in our modern days. Eva grabbed her two children and kidnapped Nick to chase after Luis and Charlotte to Italy. She wants her revenge done but at the end, she also commits the same crime of Luis: she had sex with Nick.In this small indie production, Vivian Naefe dealt with the teething problems in modern marriage with a light heart. How can one dare treat marriage seriously in this fast-food time where people are now of higher mobility in physical, mental and technology areas? Conjugal commitment asks for too high a price that most people would choose to succumb to circumstances. Nick once trusted Charlotte but he fell for Eva after that kidnap journey which forced him to experience much growth.Most viewers may feel happy about the ending because Eva and Nick come together, well, this should be the greatest retribution to the unfaithful act of their spouses. However, I want a sequel, I want to see how the four would develop after this exchange. Perhaps they may exchange back, how can one be so sure about the shaky love relationship.Good acting and good scenery. The two little child-actors should not be neglected especially the boy when he cries at the reception of the hotel in Venezia. And of course, how can we forget the "bella, bella" scenery of the city. Question: is it a negative review?

Ex Output:

no