input:  Now, answer this question: Title: Great book! Review: It is my practice to highlight or underline phrases in a book that really strike my attention.In this book, I have underlined nearly everything! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Good effort but falls apart Review: This book is a historical survey of the origin and meaning of the number zero from ancient Babylonia to modern astronomy. It starts out well, but it begins to founder the closer it gets to modern applications of zero in both mathematics and applied sciences. By the time you reach the last chapter in the book, it's descended into a mess of overexuberant cliches and poorly written passages. It seems that the author is most comfortable with the early and medieval sections of his history, and he does a satisfactory job explaining how zero factored into the beginnings of calculus and the techniques of integraton. But the second half of the book doesn't come together. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: THE QUEEN OF ROX,ROX ON........ Review: Roxanne Shante....excuse me... Dr.Roxanne Shante,pioneered this thing and blazed a trail for female emcee's to shine,sure there was Sha rock,Sequence,Mercedes Ladies,& Lisa Lee before her,none have made the impact Shante made when she came through in late 84 kicking the door open becoming the first commercially viable female rapper. A nice collection of material here a lot better then the first inception of a greatest hits collection that came a few years prior,however some classic jems are missing of course "Quuen of Rox","Loosey's Rap"w/Rick James and some of her not so lyrical yet quirky battle stuff from her fued with J.J.Fad "Skeezer".overall I enjoy the CD bring backs memories of slicked back pony tails,and huge doorknocker bamboo earrings,and a fiesty attitude,come on we all have known a Shante. Is this product review negative?
A:
output: