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".

Ex Input:
Review: This is the movie I've seen more times than any other (I believe I saw it on average once every year since it was released). And every time I see it, it is equally fantastic and always reveals something new to me. The cast was most probably a combination of the very best there ever was in ex Yu cinematography. This movie is an absolute must for any self respecting movie lover. In the same league: Maratonci trce pocasni krug, Balkanski spijun and Otac na sluzbenom putu. This is a poker of movies everyone should have in his private video collection. Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: I thought it was a very funny movie. I love dog movies and comedy movies so combined they were twice as good. K-9, k-911, and k-9 PI are my favorite movies. Jim Belushi is hysterical and Jerry Lee is hilarious and adorable they make a great team. The only downside is that i really didn't understand how Dooley's wife died. She died before this movie but how? If they said it i must have missed it. Other than that I give it two thumbs/tails up! Those dogs (Jerry Lee and Zeus) must have had A lot of training. They were so funny and all the noises Jerry Lee would make when Dooley was talking to him was so funny. my favorite was when Jerry Lee sang and when he would bite peoples privates to get information very very funny lol Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: Stan & Ollie become SAPS AT SEA when their wayward little boat is commandeered by a vicious murderer.The Boys are wonderful in this feature, which starts out with one of their most hilarious set pieces, the horn factory. Always a few steps out of sync with the rest of Creation, Laurel & Hardy inhabit a world where icy radios & bedded billy goats are the rule, not the exception. With its brief length, the film is more in style with their classic short subjects, which explains its episodic nature.Only the Boys get screen credit, but movie mavens will recognize other familiar faces: James Finlayson appears as a loony doctor, Richard Cramer does full justice to his bad guy role, sweet Mary Gordon plays the Boys' perplexed neighbor. That's Charlie Hall as the apartment house desk clerk and silent screen comic Ben Turpin portrays a most peculiar plumber.One of the film's script writers was silent comedian Harry Langdon.Stan & Ollie are the main focus, however. Watching Hardy go berserk at the sound of a horn, or Laurel's antics with bananas, for instance, reminds the viewer why these fellows remain absolute cinematic giants. Question: is it a positive review?

Ex Output:

yes