input:  Now, answer this question: Title: Shame on Salamon and the NYT Book Review, too! Review: Extremely irresponsible journalism. Salamon failed to do complete research and ended up painting a one-sided picture, omitting so many facts and so much information that it is impossible to glean any real understanding of the people involved in this story. What I find even worse, though, is that this book is marketed to families of medically involved children thanks to its handy premise that the stress of raising such a child can cause an otherwise good man to snap, with tragic results. What an exploitative way to make a few bucks (and, hopefully, just a few)! Nobody---least of all the author---seems to know what was wrong with Bob Rowe. Was he schizophrenic? Bi-polar? A sociopath? Whatever his malady, I am quite sure it was not the stress of raising a disabled son that propelled him into homicidal mania. Yikes. Shame on Salamon, and the New York Times Book Review, too. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Much better than the previous Norelco trimmers Review: I've had a couple of Norelco trimmers in the past, most recently the T780, and have never really been happy. This newer, top-of-the-line T980 is pretty much what I've been looking for. It's solid, powerful and holds a charge through several trimmings. And the length setting holds! (Previous models would change settings as you were trimming because the change ring was right under your grip and moved too easily.) I think I'll keep this one for a while. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Not so great Review: Yes, it does make a waffle fairly quickly. But not so pretty one. I invested more $$ thinking because it is cuisinart, it'd be better. My friend has a dirt cheap waffle maker from wallmart but it makes a better waffle. Also, it said it'll be smokey when only used for the first time, but the smoke still comes out after over 5 times of use. Not so good. Is this product review negative?
A:
output: