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: This is a film that was very well done. I had heard mixed reviews while it was in production and have been waiting for its release! Cheers to the director and all the actors. The supporting cast gave Eva Mendez what she needed to take this to the top. As everyone else here states, the latter portion of the film is riveting. Katie Cassidy did an amazing job with her character, being she had not done a lot of work when this film was made. She has quite the career ahead of her. I was amazed at her performance. I completely enjoyed the film, questioned my values in life and priorities, and am a better person for it! A great message lies within the film. Release it so all can enjoy! Question: is it a negative review?
Example Output: no

Example Input: Review: Four best friends young male chauvinist pigs (with the emphasis on pigs) meet weekly at a NYC diner to recount their dating sexploits in this misanthropic and visceral comedy. Peet is the common denominator who dates the three bachelors in the group which leads to conflict and the inevitable "whipping". Although the film's premise has potential and there are some funny moments to be had, overall the flick doesn't work especially in the end where the girls are made to appear no better than the guys which runs contrary to the crux of the story. One of those one-man band flix with a dozen producers, "Whipped" is likely to be enjoyed only by the kind of young males who think "The Man Show" is Emmy material. Question: is it a negative review?
Example Output: yes

Example Input: Review: So many educational films are nothing more than mind-numbing drudgery, saved only by the fact that "MST3K" mocks them ("Why Study Industrial Arts?" comes to mind). "Hemo the Magnificent" is actually quite well done. It's all about blood, the heart, and the circulatory system. I admit that I don't remember everything from it, but it does a good job explaining everything, keeping it serious but entertaining. I guess that you can always count on June Foray (most famously the voice of Rocky the Squirrel, she plays a deer here).Since "Hemo the Magnificent" itself may be hard to find, probably the best place to see it is in "Gremlins": a class is watching it while a gremlin is forming. Question: is it a positive review?
Example Output:
yes