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: Shamefully, before I saw this film, I was unfamiliar with Helena Bonham Carter.I had to do some research, in order to assure myself she wasn't actually afflicted, as was her character, with (well?), what she was afflicted with. I was in absolute awe of this beautiful lady. She pulled it of flawlessly.Who would have thought that sexually explicit circumstances involving the final wants, and needs, of a unique young lady, could be interpreted as tender, and romantic? Well, they can be, when the right performers present them in the proper manner, as they did in this wonderful movie. I forgot to mention how dynamically beautiful Miss Carter looked in this movie. I have often said she was the most beautiful creature to have ever graced the face of our earth, but she seemed to have out done herself in this particular movie.I hope any of you who watch this movie enjoy it as much as I did. Thank you for letting me express my opinion. Question: is it a positive review?
Example Output: yes

Example Input: Review: How has this piece of crap stayed on TV this long? It's terrible. It makes me want to shoot someone. It's so fake that it is actually worse than a 1940s sci-fi movie. I'd rather have a stroke than watch this nonsense. I remember watching it when it first came out. I thought, hey this could be interesting, then I found out how absolutely, insanely, ridiculously stupid it really was. It was so bad that I actually took out my pocket knife and stuck my hand to the table.Please people, stop watching this and all other reality shows, they're the trash that is jamming the networks and canceling quality programming that requires some thought to create. Question: is it a positive review?
Example Output: no

Example Input: Review: A far as B-movies go, SCARECROW is one of those that are so bad, that it becomes incredibly annoying to sit through. A lonely loser high school student who is constantly picked on by classmates and rejected by girls, ends up walking in on his trailer trash mother having sex with a drunk redneck. He then chases the kid out into a nearby cornfield and kills him. Apparently, the kids soul was transfered into a scarecrow which then goes around killing the bullies who tormented him as well as teachers. This scarecrow, aside from having a snappy one-liner for each of his victims, can also do Matrix-like flips through the air and kill people on sidewalks in broad daylight. Also, why did he always look like a rotted corpse? Just like the two needless sequels that followed this, this isn't even worth a laugh. Question: is it a negative review?
Example Output:
yes