input with options: Title: Didn't work for me with small dogs and/or indoors Review: I put this by where my dogs bark most, and bark they did - my small 6lb Yorkie reacted to the audible noise by barking LOUDER to be heard over it! He did not react at all to the inaudible noise. My 9lb maltese/yorkie heard the inaudible noise (you should have seen the dirty look he gave it!) but he doesn't typically bark anyway. When UPS came the smaller dog barked, and I had to explain to the poor UPS woman why that shrill, horrible noise was going off... she gave me an odd look, probably because the dog was STILL BARKING.On top of that, only about 1/4 of the time did the unit actually react to my dog barking, and he was 4" away from it! I put it on the floor on the other side of a fence in my house, and he stood at the fence and it only went off once in a rare while. Again, he barked over it.This one is hit or miss by the other reviews I've read, but the noise of the unit was far more annoying than my dog's barking anyway - I wouldn't recommend it. Is this product review negative?
output: Yes

input with options: Title: Faces of Garbage Review: Pure & utter crap! Don't waste your money. I bought my F.O.D. 1-6 set for $30, & that was $30 too much. If you want to see fake killings, buy a horror movie! Is this product review negative?
output: Yes

input with options: Title: bakers edge nonstick browine pan Review: I didn't use it for brownies, I used it for baked mochi which was excellent!! Is this product review negative?
output: No

input with options: Title: A very good hypothesis Review: Jonathan Haidt is one of several front-line researchers in the field of Positive Psychology. This book, The Happiness Hypothesis, is a beautifully written, erudite series of lessons about how current research verifies or challenges a host of ancient teachings about happiness ranging from ancient Egypt,Greece, and China and crossing over to Hebrew and New Testament Bible teachings and 20th century psychology. Suitable for lay readers as well as psychology majors both undergraduate and graduate. The goals of this book are very ambitious but skillfully achieved at almost every turn. While the final chapter was somewhat anticlimactic, in my view, the time spent studying the book overall was well worth it. Highly recommended. Is this product review negative?
output: