input:  Now, answer this question: Title: Don't buy Version 7! Review: I paid full retail price for Acrobat 7.0 based on my assumtion about Adobe's reputation. What a huge mistake! Acrobat 7 will take over your machine and spread its tentacles into nearly all of your applications. The arrogance of Adobe is truly amazing. I couldn't make it work with Netscape, but I also couldn't remove it and use Reader 6.0 either. It seems they know best how you want to use your computer, and they enforce their methods upon you. Good luck if you have any problems or questions: the technical support people wanted $40.00 to answer a simple question, and this was immediately after I purchased and registered the product. I finally had to uninstall Acrobat completely from my machine. I've just wasted $450.00.Steer clear of Version 7! Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Amazing....my dog no longer limps from hip dysplasia! Review: I was skeptical when I first ordered this product. My German Shepherd has pretty severe hip dysplasia, particularly on the right side. She had been on narcotic pain killers and would barely be able to get up out of her bed in the mornings. I bought her a Temperpedic bed too. After about 6 weeks of the recommended dosage, she no longer walks with a limp. She has no problems at all getting out of bed in the mornings and we take 3.5 mile walks about 3-4 days a week and she is fine. She is no longer on the narcotic pain killer. I am a real person and not paid by this company to write this review. This is a wonderful supplement!! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Not Great Review: Let me start by saying that the video quality is passable. I've seen worse. However, I've also seen much better. And the audio is terrible. For $40 this should be a decent webcam. It's not. My cheap microphone has way better sound quality than this camera.Frankly, don't bother. You can find better cameras for much cheaper. Is this product review negative?
A:
output: