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: I don't know why some people criticise that show so much.It is a great, funny show - probably not the right material for mainstream prime-time, but still...The family dynamics are funny, and all in all the same you see in most comedy shows. The supporting characters are absolutely hilarious. The plots of the individual episodes and the frequent Siegfried & Roy jibes are only just above average, but ever so often you have sub-plots or one-liners that make you roll on the floor laughing.This show was well worth the 8 Pounds I paid for it.rating: 8/10 Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: Certainly any others I have seen pale in comparison. The series gives balanced coverage to all theatres of operation. No one country is given undue credit for the Allied victory. Laurence Olivier brings great weight and dignity to his role as narrator. Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: This is not a very good movie, but it's not a stinker either. It is very confusing and unnecessarily long so rent it at your own risk.My GF and I have figured this movie out (we think) so here it is:***MAJOR SPOILERS BELOW***Firstly, this movie is actually quite simple after you remove all of the confusing unconscious-dream-state junk (95% of the movie.)Ignoring the junk, what REALLY happened is this: A group of school friends go to a rave one night. They leave and get into a car accident where everyone but Cassie and Sean die. That's the simple cut down version. (That's right, I said Sean, bear with me)Right after the accident, Cassie lays in the hospital stuck in between life & death right up until the very end of the movie. This is where the dream part starts.The movie is called SOUL Survivors, right? Cassie's mind and soul carries on after the accident interacting with the other souls (Annie, Matt, Raven, the 2 weirdos and Jude) along with images conjured up by her mind (Sean, school and everything else around her). The souls continue doing what they were defined as: Annie the rave-going chick, the 2 weirdo-killers (from opening scene), Father Jude still helping people etc.We are then taken on a very long ride, shown lots of images (many of which my GF and I still can't tie in) but it all boils down to it not being Cassie's time to die.At the end, Cassie wakes up in the hospital after being "dead" for a while. Her family and Sean are there. This is reality again. She's OK.Then the director adds a little extra spice by trying to confuse us again by showing a little dream snippet of her in the wheelchair being strangled. But this part is really just a nightmare, and she wakes up beside Sean, obviously still dealing with her traumatic experience.Due to space restrictions, we didn't cover every little thing, but feel free to drop us an e-mail if you want to. Question: is it a negative review?

Ex Output:

yes