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".
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Question: Review: Written and acted by sincere amateurs, produced by some exploitation monger, this is dull and hard to watch.Not the worst movie ever, but at least schlock like _Plan 9 From Outer Space_ usually had a real actor or two. I'd recommend _A Thief In The Night_ only to hardcore ironists and hardcore Dispensationalists. I'm neither.Don't believe me? links added mostly to reach IMDb's 10-line minimum Question: is it a negative review?

Answer: yes


Question: Review: One of the most timely and engrossing documentaries, you'll ever watch. While the story takes place in the Venezuelan capital of Caracas, it provides an intimate look into political dynamics, that prevail throughout the western Hemisphere. While essentially another chapter in the story of the "U.S. backed, Latin American coup", this film chronicles in real-time, what can happen when the poorest people, are armed with unity, political savvy, and courage! The political insights offered by this film are invaluable. One gets clear examples of the private media, as a formidable force for mass deception and propaganda. We see the poor people of Caracas grappling with the brutal realities of "American politics". One gets a clear sense of impending doom, if the people fail to address the blatant tyranny, which has been abruptly, and illegally, thrust upon them by the conspirators. We also see the arrogance and fascism, of the CIA backed, private media, plutocrats, and generals, who've conspired to bring Venezuela back under Washington's domination. Though ably led by President Hugo Chavez, the people of Caracas are forced to act without him, after Chavez was forcibly kidnapped by renegade generals. Their response is the highpoint of the film. If one seeks an excellent portrait of what the U.S. government, Hugo Chavez, and revolutionary Venezuela, are all about, this movie is it! Question: is it a negative review?

Answer: no


Question: Review: I haven't read this book, but all through the movie I was awestruck with only one thought in my head: This is so Vonnegut. I have never seen an author, all of the intelligence and life behind the workings of a novel, translated so well to film. This movie had the same complexities found in Vonnegut's novels: the jokes were often meaningful and symbolic, and the dramatic events and symbols were often also jokes.Campbell was also a very Vonnegut character, portrayed perfectly by Nick Nolte. He had all of the earmarks of a Vonnegut "hero": lack of concern for political boundaries, ironic dark humor giving way to dumb inactivity in response to stress, and an unwillingness to push his version of reality on those around him.Overall, I was constantly surprised and impressed as I watched this movie. It was the same feeling I had reading "Cat's Cradle," my first Vonnegut novel, as if the most perfectly oddball thing that could happen, he thought of THAT, and he made it real and important. Yes, he has nothing but army surplus "White Christmas" albums. So it goes! Question: is it a positive review?

Answer:
yes