input with options: Title: eats batteries Review: The collar and unit work well, but as everybody else said, it eats batteries. The company said that having it against metal will diminish battery life, so we got a harness instead (no tags). This still didn't work. We turn it off at night when we take it off. It's too much of a hassle to turn it on only when she is outside. We have gotten to where we let her use it without a battery and she seems to still know the boundaries. Then, we replace the battery to switch it up. Good product, bad battery. Is this product review negative?
output: Yes

input with options: Title: the sound of one hand clapping Review: a very good friend of mine once recommended that i read this book as i was groping for life's greatest mystery's during a profound time in my life. i did not find what i was looking for, but it made me comfortable with who i am and what i stand for. i'm very intense and particular. each time i read it, life slows down for a couple of seconds - giving me a chance to breathe easily. i gave this book as a gift to someone that i care about dearly even though i do not know her as well as i would like to. as she treads the first few days of college life, i hope that it will serve as a careful guide (like Jiminy Cricket, sp?) when the world seems bleak and times get tough... August 27, 2001 2:36 PM (as i await the first day of my senior year, CS365) Is this product review negative?
output: No

input with options: Title: Too Dated Review: I regret purchasing this book. The information is too stale/old. I should have paid closer attention to the 2003 copyright date. Don't buy it unless you're still using a typewriter to produce letters.N. Is this product review negative?
output: Yes

input with options: Title: Couldn't Put it Down Review: I read an old "ACE" copy of this that I found in a thrift shop. This is not only based on linguistic science, the writing showcases the wide range and fluency of Vance's own lexicon and diction. In addition, the plot is strong, the characters well thought out, and the pace is rapid--typical of the older science fiction adventures. Is this product review negative?
output: