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: I agree with most of the Columbo fans that this movie was an unnecessary change of format. Columbo is a unique cop with unorthodox police methods. This movie looks like a remake of any other ordinary detective dramas from the past. And that is the disturbing point, because Columbo is no ordinary detective.There are two parts in this film that left me intriguing. First, I can't figure out the title of this movie. It is misleading. Maybe a better title would've been "The Vanishing Bride" or something similar. Second, Columbo hides a piece of evidence without offering the reason (to the viewers at least) why he does it.I don't feel betrayed, just disappointed. I'm glad Peter Falk went back to the usual Columbo. Question: is it a positive review?
Example Output: no

Example Input: Review: For starters, I didn't even know about this show since a year or so because of the internet. I have not once seen it on TV before in my country, and a lot of people do not usually know about this show. It is a pity though, because this is easily the most original and clever animation I have witnessed in years.I don't hand out 10 points a lot, but this is one show that truly deserves all 10 points. Even though at first glance this might seem like a typical cartoon but keep in mind that this is not a kids-show though. When the complete story unfolds itself, you know that this is a real deep storyline, with a spiritual message. This spiritual part of the story is largely based off spirit-animals, a old Indian believe that has been preserved for many years. This gives the show a original twist that you can't often find in animated shows.The overall design is also something very different. At times it resembles Spawn a bit in terms of gritty design, and other times it takes on a more cartoony approach. I believe David Feiss who also created and directed Cow and Chicken animated a segment in the show (as he also drew that segment in the comic).If you are looking for a mind-twisting show, a show that takes on various subjects such as reality, suicide, spirituality, life, then this is something you should not miss. Once you begin watching, you are probably going to watch it to the end. One minor fact may be that the show takes on less material from the comic, but this is not too annoying. The only question remains though, where is the DVD?! Question: is it a negative review?
Example Output: no

Example Input: Review: I saw this film in Winnipeg recently - appropriate, given the location used. I first read Lawrence's book back in the 70's and for me, it's always been a very powerful picture of the trials of aging in our society. It resonated when I was young, and it resonates even more now. When the film came out, I was keen to see if the story could survive. and was thoroughly impressed, especially with Ellen Burstyn's performance. She manages to give us a complete human being, even though the character is generally cranky and judgmental - someone that you wouldn't want to live with. It's great to be able to see favourite characters come to life so authentically. Question: is it a positive review?
Example Output:
yes