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: What's with all the negative comments? After having seen this film for the first time tonight, I can only say that this is a good holiday comedy that is sure to brighten up any lonely person's day. When I saw that Drew (Ben Affleck) might end up spending the holidays alone, I wanted to cry. You'll have to see the movie if you want to know why. Also, even though I liked Tom (James Gandolfini) and Alicia (Christina Applegate) after awhile, if you ask me, they were real snobs. However, this film did make me smile and feel good inside. Before I wrap this up, I'd like to say that Mike Mitchell has scored a pure holiday hit. Now, in conclusion, I highly recommend this good holiday comedy that is sure to brighten up any lonely person's day to any Ben Affleck or Christina Applegate fan who hasn't seen it. Question: is it a positive review?
Example Output: yes

Example Input: Review: NOTHING in this movie is funny. I thought the premise, giving a human the libido of a randy ram, was interesting and should provide for some laughs. WRONG! There is simply nothing funny about the movie. For example, the main character making a pass at a goat in heat in the middle of a farmer's yard is not funny, it borders on obscenity. They are toying around with bestiality in this film on one level, and it just aint funny.We all know that dogs will eat anything, anywhere, anytime. The main character doing this with everything, everywhere, everytime is also not funny. It becomes a cliche.Rob Schneider is, I guess, acceptable in the role. By this, I mean that he's not a bad actor, but with rotten material it's difficult to comment on quality. However, Coleen Haskell, the other half of the HUMAN-romantic leads (does one count the number of animals that the main character has interest in as romantic leads too?), seems embarrassed by the whole thing, as well she should be. She seems to be acting in some kind of vacuum, detached from all the other actors in the movie. See this film only if you wish to be bored by tasteless, dull, repetitive material. Question: is it a negative review?
Example Output: yes

Example Input: Review: I really do fail to see the actual surplus value of this movie. It's not bad enough to be hilarious. There's no sleaze or gratuitous nudity (although there was plenty of opportunity). There's no gore. There's no suspense in the first hour of the movie 'cause there's way to much scenes of tourist having a party and natives playing funky tribal music. That last part was actually funny on many occasions: You see these natives hitting congas and 'jembés' and that's indeed what you hear (badly synchronized) on the soundtrack. But they also added this funky bass-line on the soundtrack. So, where was the bass-player? At one point the natives get angry and start killing the tourists. Why all of the sudden? It's supposed to be because the evil white men build this tourist complex, which according to their myth awakened the wrath of the river-alligator-god (I actually missed the explanation for that one). But the natives did help for several months to build the tourist complex, so why the sudden angriness? And how in the hell did they manage to push the helicopter in the water??? It's all silly and pointless. This movie also features the skinniest Afro-American model I've ever seen.At one point our heroic leading couple visits this cave where a weird, crazy old man lives. The only point to that scene is that they make the "shocking" discovery that the killer-crocodile is actually an alligator. Crocodile or alligator, what's the difference? It's big, it's made out of plastic and it eats people. All the same to me. The alligator is a rather silly creation. It's very stiff & motionless and doesn't even flap its feet when it swims. The eyes don't even move when they're shot in close-up. I guess they didn't know 'animatronics' back then in Italy during 1979. There's also a lot of pointless inter-cut shots of the local wildlife. I suspect it's stock footage.Like, I said, the first hour was pretty lame and the only reason I didn't switch off the movie was because my cat was asleep on my lap and I didn't want to wake the sweet thing. But the last half hour of the movie did get better. We finally get to see some action when the alligator swims through a horde of panicking people snapping its teeth and munching on them. The most entertaining (and at the same time funny) scene is when Alice and Daniel drive a van over a bridge and it collapses. We're looking at a matchbox-version of the van falling in the river here. Funny. But nicely shot. In fact there are several other nice traveling camera-moves. Surprisingly for this type of flick. I was gonna point out some stupid details concerning the end of the movie, but I don't wanna spoil it completely, in case you do decide to watch this movie. My advice is to stay away from it. If you wanna see a decent alligator movie, then see Lewis Teague's ALLIGATOR. I admit, that one isn't Italian and isn't a JAWS rip-off, but it certainly is more fun. And if you're interested in other movies made by director Sergio Martino, then I strongly recommend the highly entertaining 2019: AFTER THE FALL OF NEW YORK. That one's an over-the-top rip-off of every possible existing post-apocalyptic-future-of-doom-movie. "Italians" and "rip-offs", two words that go together very well. Question: is it a positive review?
Example Output:
no