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: 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 Output:
no


Ex Input:
Review: "Gandhi as a husband and father?" has always been discussed by people in India. 'Gandhi...my father' is a story that only a few would have known to such details. Surely an insight into Gandhi's personal life.Overall, I liked the movie for story and cinematography. Jariwala, Akshay Khanna, and Shefali Shah have all done a good job. Most scenes of the movie would be nice desktop wallpapers...commendable job. Traditional Indian folk music as background score during certain parts of the movie gives a good feel of the happenings.However, what I didn't quite like was the narration style. At several points, I found the tone over-dramatized.Overall, good work by Anil Kapoor Productions. I would recommend it as "must-watch-once". 8/10 Question: is it a positive review?

Ex Output:
yes


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Review: Obvious attack on Microsoft made by people who don't appear to understand intellectual property or market economies generally.Loony liberal tim robbins plays a painfully obvious caricature of bill gates, and is a cartoonish corporate villain ordering murders right and left.While microsoft may engage in some anticompetitive activity at times, it's unlikely they actually murder people. Therefore, the film is over the top and ridiculous from the beginning.The "deeper" point is apparently that major tech innovations should be free to the public, and not subject to intellectual property laws. However, this ignores the fact that most major innovations would never have been developed if not for the market incentives (and rewards) provided by intellectual property.It's one thing to be opposed to anti-competitive conduct -- that's common sense. It's quite another to be opposed to market competition in the first place, which is what the film's mantra ("knowledge belongs to mankind") represents.Yet another example of Hollywood being completely out of touch with reality. Question: is it a positive review?

Ex Output:

no