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: Frustrating to watch because of one man's stubbornness to leave his native country for the dream land in Switzerland and what he does to achieve that creates heartache for all those involved. Along the journey he encounters scumbags who take advantage of other human suffering and desperation. Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: Predictable, told a thousand times story with the usual drama in between, a couple of pretty raunchy sex scenes intermingled with some character paranoia, 70's style incidental violin horror music that is comical at times, i couldn't help chuckling to myself.I usually like Defoe, and it has to be said that the acting is not all that bad, the "plot" develops at a reasonable pace and does keep you guessing from time to time. Its just that it's all too predictable, i felt like i was watching a made for TV drama instead of a new movie. Maybe thats the style the directors wanted, but it has to be said that the review i read on here before i saw the movie could only have been written by someone involved in its production.Don't expect too much, and if i could wind the clock back i wouldn't have gone to see it at the cinema. I would wait for the bargain bins at your video shop, I'm sure it wont take long. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: I won't add to the plot reviews, it's not very good.Very improbable orphanage on Bala.Cushing and Lee at their height.Some nice scenery.Good for face spotting, and I quote, "look at the mouth, that is Cassie from Fools and Horses".Otherwise, a poor example of the British film industry.Fulton MacKay was far better in Fraggle Rock, Keith Barron was better in anything else and Diana Dors did what she did best.Redeeming feature? It was free to watch on the Horror channel prior to its going over to subscription. I won't be subscribing on this effort. Question: is it a negative review?

Ex Output:

yes