input:  Now, answer this question: Title: Adult-proof, non-emptyable design! Not worth one star! Review: You know how guys don't need to look at instructions? It took my wife's close scrutinization of the label's small print to notice that, in three languages, no less, that you have to force the spout against whatever you wanted the gas to go into, AFTER you set the green ring to the unlocked position.When using this abomination, if you let up on the pressure it will revert to being locked! This is all great fun as you try to wrestle almost forty pounds into the perfect position and maintain the pressure. If this can were to be knocked over the gas would slowly leak out! Mine leaked...The design is an epic fail. It should be set on fire and destroyed, except that you will never get gas out of this can to do that with. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: be careful Review: Be sure to check out ezzo.info before buying this book - the author is a dangerously unqualified man whose books have caused serious problems for many infants. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: The book promotes sadistic torture Review: There is a difference between corrective spanking and torture. Would that the authors of this book could experience it. This book has been used as a guide by numerous parents that have murdered their children by following it's advice. I realize that guns don't kill people, people kill people. But in this case, Debi and Michael Pearl are putting the gun in some people's hands. Is this product review negative?
A:
output: