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: Nine minutes of psychedelic, pulsating, often symmetric abstract images, are enough to drive anyone crazy. I did spot a full-frame eye at the start, and later some birds silhouetted against other colors. It was just not my cup of tea. It's about 8½ minutes too long. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: not your typical vamp story, not bram stoker or anne rice here. a truly original vampyre story. these vampyres are genetic mutants who the sunlight don't bother. they are pure evil to. the film is not perfect. many of the actors are clearly amateurs. the two leads who play van helsing and rally the vampyre chick are pretty good though. the film is intensely violent which may disturb some people. also it is loaded with scientific detail that many will find hard to understand and may get bored with. i was sold on the clever storyline and the couple good performances. no telling how successful this film could be if they had a bigger budget and it got mass distribution Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: If I could give it a zero, I'd change my mind and give it a -10 instead. Absolutely horrible movie with no movie plot, doesn't make sense of what is happening. Just PLAIN BORING. Please don't waste your money on this one. Pleaseee!!! This movie could have done so well if it truly depicted the real zodiac killer's story, but nopes, I didn't feel anything but disgust while watching it. Do yourself a favor and rent some classic movies instead, its better to watch a movie you've already seen like 3-4 times than watch this crap! I don't understand why people even bother to make such movies when they know its not going to do well. Zodiac killer should be called 'Boriac killer' instead!!! Question: is it a negative review?

Ex Output:

yes