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".

Input: Consider Input: Review: Hamlet is by far my favorite of all of Shakespeare's works. Branaugh is one heck of an actor. His portrayal of this was just amazing. His soliloquies were breathtaking. For as long as it was it is rare for a film to hold my interest, however I was engrossed in this particular piece. I recommend this to anyone both fan of Shakespeare and those not so much. This has everything the modern world looks for in its films: murder, betrayal, and deceit. Not to knock Mel Gibson's version, but Branaughs touches the whole work. This leaves no stone unturned. When you finish the film it will feel as if you read the play yourself. Um how you say "two thumbs up". Question: is it a negative review?

Output: no


Input: Consider Input: Review: I saw "The Grudge" yesterday, and wow... I was really scared, a good thing. I love horror-movies, and I really liked this one. There were so many 'surprise'-scenes (what's the English word?) that made you jump in your seat. Though, too much screaming from the audience made it difficult not to laugh. I think the most scary scene was... on the bus, when the face flashes by on the window, or when Yoko's walking without her chin. The make-up is also VERY good. Sometimes you could really see it was there, but it was still adding a freaky look to the scene. The boy was very good indeed, so cute without make-up and so terribly scary with it on. The next time I hear a cracking noise I will probably feel pretty scared... Question: is it a positive review?

Output: yes


Input: Consider Input: Review: I had just reached thirteen when I first saw this series and I am watching it again, on DVD, over thirty years later. The pictures over the opening credits have never left me. It has affected my view of the world and the peoples in it. My parents were with me long enough to have seen the series with me, and we always discussed the programme afterwards. It gave me a love for studying history and the highest marks I got in our school's public exams!Sir Laurence Olivier's voice and delivery is timeless and perfect. I get the feeling that the people who lived through it would feel that this is their version of the history of the Second World War. I cannot imagine ever getting bored looking at it. Maybe an similar Cold War series could now be contemplated, although who could replace Sir Laurence is difficult to imagine.Buy it! Question: is it a positive review?


Output: yes