input:  Now, answer this question: Title: A supurb book of Colombian hummingbirds Review: While the dozen or so species of hummingbirds commonly found in the U.S. are relatively well known, many people are surprised to learn that they represent a small fraction of hummingbird diversity. Colombia alone boasts over a hundred species. This book documents the species found in Colombia, showing stunning pictures of each, flying along side the plants they normally feed on. These photographs represent years of work, including pictures of a hummingbird species thought lost to science, until Mazariegos re-discovered and photographed individuals in a small population in a remote valley in southern Colombia. The quality of the photography is extraordinary, particularly when one considers the extreme conditions the author was under when he photographed many of the birds. I recommend this book to anyone who likes hummingbirds. While it is sadly out-of-print, copies can still be acquired if one looks hard enough. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Don't waste your money!!!! Review: My husband bought me this book right after we found out we were pregnant for the first time. I was very excited about reading it and find out what is good for my baby. Big mistake. This book makes you feel like the WORST mother-to-be in the world. It's unreal!!! We are not talking about avoiding caffeine, alcohol and cigarettes. Even white rice and pasta are vilans here!!! Are you kidding me? With so much junk food out there I thought I was doing my baby some good eating certain foods. Not according to this book!!!Let's be real here: we, moms-to-be, try our bests to eat healthy for our bundles of joy. But sometimes we have the right to indulge ourselves with things like ice cream, popcorn and sweets. Moderation is the key.Do not buy this book, I do not reccommend it at all, it will make you feel bad about yourself and your pregnancy. Just enjoy those 9 months following a regular healthy diet, without reading this book. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: My kids Love This Collection! Review: I do too...Listening, i forget how long it has been since thesesongs were popular! Few of these artsts had great albums,but if you are looking for a collection of good disco music from a funera...when you could still escape with music...this is a must-have! My kids love it too...and they are very young!Regina Is this product review negative?
A:
output: