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: We purchased this series on DVD because of all of the glowing reviews we had seen here. I gave it three stars because there can be little doubt that sometimes the acting, directing and writing are brilliant. In fact they are so brilliant we did not see the propaganda that was being transmitted so smoothly on the series. If one watches it with discernment, one will see the entire litany of the radical right wing beliefs being promulgated by the Fox (Faux) News Network. To avoid giving away any spoilers I will refrain from pointing out all of the dozens of specific instances. A brief look at the plots found here on IMDb will disclose that everything from torture to gun control to the right of a network to provide "Infomercials" and call them news is justified with cute plot twists and impassioned speeches given by some of the best actors in the world. We watched many shows and finally gave up in disgust when they justified torture using Attorney General Gonzales as a shining example of why all kinds of torture should be used in the name of protecting all of us. The series also manages to demean male and female gays in subtle ways by using them as plot devices depicting evil people. All in all the complete litany of the radical religious right wing.No doubt the popularity of this program will be used by future historians as proof that America lost its way in the early part of the this century. As a student of history myself I would characterize this program as being in a league with the propaganda produced by Goebbels for Hitler and some of the propaganda produced by Hollywood for the American audience during WWII.So if you want to use this as a teaching tool to help your students understand how subtle propaganda can be then by all means do so. Just be sure to purchase an inexpensive used copy so you can avoid enriching the ultra right wingers at Faux Network who produced this travesty. Question: is it a negative review?
Example Output: yes

Example Input: Review: 11 Oscar nominations and zero win!!! Am yet to understand why - its not like the actors in the movie did any better thereafter that you can make it by giving them awards for trivial roles like it was done with Halle Berry and Denzel Washington - Whoopi, Oprah, Margaret Avery, Danny Glover etc- were all amazing - i am curious to get scripts of the discussions at the Oscars that year...... it should go into the Shoulda-woulda-coulda category for the judges.... Its an amazing book - but true to Alice Walker's style of writing she has a way of seeming like she is exaggerating her characters - so I am so glad that they screen adaptation took a few things out. The cinematography was amazing - the African scenes live much to be desired - the African part in the book is supposed to be set in Liberia - somewhere in West Africa - BUT oh no! Steven Spielberg thinks the world is so dumb that they cant think of Africa outside of the Safaris - so yes there had to be a complimentary Zebra and wildlife scene when we all know there are none West Africa ---- and most of all why get the people to speak Swahili --- who in West Africa speaks Swahili?? I just had to get that out of the way.......But as a story - amazing, film-making - out of this world - CLASSIC yes!!I own it and I watch it when my soul needs some rejuvenation. Question: is it a positive review?
Example Output: yes

Example Input: Review: Twenty years ago, the five years old boy Michael Hawthorne witnessed his father killing his mother with an axe in an empty road and committing suicide later. On the present days, Michael (Gordon Currie) invites his girlfriend Peg (Stacy Grant) and his best friends Chris (Myc Agnew), Jennifer (Emmanuelle Vaugier), Lisa Ann (Kelly Benson), Ned (Brendon Beiser), Mitch Maldive (Phillip Rhys) and Trish (Rachel Hayward) to spend the Halloween in the country with his grandparents in their farm. He asks his friends to wear costumes that would represent their greatest innermost fear, and together with his Indian friend Crow (Byron Chief Moon), they would perform an ancient Indian celebration using the carved wooden dummy Morty (Jon Fedele) that would eliminate their fears forever. The greatest fear of Michael is to become a serial killer like his father, but something goes wrong and Morty turns into his father, killing his friends."The Fear: Resurrection" is a disappointing and pointless slash movie that uses the interesting concept of eliminating the greatest innermost fear of each friend before it grows, but in a messy screenplay full of cliches. There are some exaggerated performances, like for example Ms. Betsy Palmer; others very weak, but in general the acting is good. Unfortunately there is no explanation why the dummy is brought to live; further, in spite of being surrounded by close friends, the group does not feel pain or sorrow when each one of them dies. The low-pace along more than fifty minutes could have been used to built a better dramatic situation. In the very end, Michael shows a charm that his father was interested that I have not noticed along the story. I do not know whether the previous reference was edited in the DVD released in Brazil with 87 minutes running time. The special effects are very reasonable for a B-movie. My vote is four.Title (Brazil): "Fear 2: Uma Noite de Halloween" ("Fear 2: One Night of Halloween") Question: is it a positive review?
Example Output:
no