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 Q]: Review: These two men went thru hell and beyond and have produced the movie that conveys the terror that many did not survive. This is definitely a movie about survival, but not without it's touching moments.The finest piece of work I have seen documenting the 9/11/01 tragedy of New York City. Question: is it a negative review?
[EX A]: no

[EX Q]: Review: This is the movie I've seen more times than any other (I believe I saw it on average once every year since it was released). And every time I see it, it is equally fantastic and always reveals something new to me. The cast was most probably a combination of the very best there ever was in ex Yu cinematography. This movie is an absolute must for any self respecting movie lover. In the same league: Maratonci trce pocasni krug, Balkanski spijun and Otac na sluzbenom putu. This is a poker of movies everyone should have in his private video collection. Question: is it a negative review?
[EX A]: no

[EX Q]: Review: I was electrified when I first saw this in 1983 or 1984. Steven Biko is gone half way through the film but the resonance of his courage and wisdom is not forgotten. I didn't when finally in South Africa in 1993. It is also largely a story about friendship and loyalty. When I was in South Africa and heard the audience at a dance recital in Natal sing Nkosi Sikelel' iAfrika, my hair stood on its ends. There is a lot to learn from this story for all peoples. Question: is it a negative review?
[EX A]:
no