input:  Now, answer this question: Title: Misleading title? Review: This book was different from what I was led to believe: it is a "detailed, sophisticated, and comprehensive" - not "idiot's" guide to ballroom dancing. I am enjoying the book, but the history and background, and then the technical foundation the book lays in finally getting to the actual dance steps, are more for the serious student who is NOT an idiot. This is clearly a serious book written by a serious dance teacher for serious students who are not idiots! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: leg strap Review: Easy on and easy off just what I needed. Saves the bottom of my pants especially after I have my bike tuned up. I would recommend this strap to anyone that needs to keep their pant leg clean. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: hmmmm Review: At first when i got these headphones, they were great. But now, 2 weeks later they dont work. i plugged in another pair of headphones in my computer and they worked fine, but i just had these 2 weeks and they died out on me.......im wondering if there is a replacement warranty? Is this product review negative?
A:
output: