input with options: Title: need more detail Review: While this book uses simple techniques that are sound.I question some of the techniques, especially the ear slap when used by a smaller person against a lager person.This book also omits good technniques like the knife-hand .Nor does the book cover good aspects in self-defense like stance , how to train or blocking punches or kicks.Overrall this is a disappointing self- defense book Is this product review negative?
output: Yes

input with options: Title: Very Impressed Review: I must admit I was very skeptical when I bought the HD202 due to the cheap price, but after traveling 4 hours on the plane I was very impressed with the quality of sound I received. Most of all I was impressed with the noise reduction...........It made a huge difference, especially weeding out the noise of the plane and people talking loud. Very good investment I must admit, especially during this economic crisis. Is this product review negative?
output: No

input with options: Title: Excellent movie/Poor quality Review: This dvd should not be out in the market for its very poor reproduction. It cannot even be classified as a second generation duplicate (if you know what I mean). I have seen this movie so many times when I was young and I loved it. I was so dissappointed when I watched it on my computer (how much more on my player at home). I have to give one star because half is not available here. Is this product review negative?
output: Yes

input with options: Title: Urine Finder too Small Review: This urine finder is so small that I can only find the most abvious pet pee. It doesn't light up the pee very well. Is this product review negative?
output: