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".

Example Input: Review: EARTH is a must see for children and adults. My son had great fun watching all these funny birds and ice bears. We can learn a lot from this movie and we should be proud on our great treasure on earth. There are some animals in danger to disappear. Exactly that problem should prevent all the authorities of our planet. This documentary offers many exceptional pictures that I have never seen before. Then it is well accompanied by a heavenly music. The director did a great job here that gets high respect. Nothing can stop me and my family to give EARTH the highest rate. I hope so much that the stuff will create a sequel. Question: is it a negative review?
Example Output: no

Example Input: Review: From the awful death scenes to guns that fire without making sounds to a character called the Fiend. It's all tiresome, slow moving, unimaginative drivel. It was OK seeing the guy with the cape and the hunchback lurking around. Visually it was creepy and probably occupied the moviegoer of the time, but even in 1936 one would think that there would have been a little more imagination and verisimilitude to even a film like this. I just kept waiting for something to happen of any importance as people stood around making speeches and acting like they were posing at an office picnic. And then there are those bullets as a previous commentator mentioned. Perhaps the best clue would have been to search for a water spot on someone's pants pocket. Question: is it a positive review?
Example Output: no

Example Input: Review: I see a lot of really negative posts by people who wrote in August, though the movie was not released in the US, at least, until the middle of September. Maybe these are unhappy expats living in S. Korea who saw it early. I am in the US and just saw it today. I thought the special effects were excellent, better than the trailer. The story was non-Western, but I think we are all used to this from many other movies. It wasn't at all hard to follow. The acting by the leads was weak, but other people were quite good. There was humor throughout, too. I rated it at 8 because I had a good time watching it, which is what I went for. Question: is it a positive review?
Example Output:
yes