input:  Now, answer this question: Title: Great piece of work Review: The only Onyx and Amethyst necklace I could find that looked great. Most others where gaudy.My wife loved it. By the way They're the 2 birth stones for February which is why I hunted for a necklace made of the 2.Great craftsmanship. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: JUDGE THIS "BOOK" BY IT'S COVER Review: Roy Book Binder is not only a terific guitar player, he is also awonderful teacher. His music is so great to listen to and such a blast to play. Once you learn this style of music, you are hooked and you have become a much better Guitar player.The "Book" is a true gem in the music world and so are his videos. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Misleading blend of fact and fiction Review: Ms. Yaron has done the reader a disservice. In some areas of her book she really did her homework (for example: nutrition). But assuming all her assertions are based on research and backed by studies is a mistake. Commercial baby food isn't evil. It is subjected to strict standards and guidelines and is safe and convient. It may be pricey, but worth the price when circumstances dictate. Homemade baby food will save money, but it really is a judgement call. Her section on cleaning products was the most disturbing. While calling parents to remove all "toxins" from their homes, she overlooked the fact that several of the cleaners she recommended using (Borax and washing soda) are poisonous. Soap is made from lye(caustic), but many detergents are very gentle. Be careful to verify the facts. Use her recipes, save money and take it all with a grain of salt. Is this product review negative?
A:
output: