input:  Now, answer this question: Is this product review positive? Title: Great Book Review: On behalf of Luk Chun Bond I would like to complement him on his book, "The First 16 Secrets of Chi". It is easy for the lay person to follow and understand. Many helpful hints on keeping one's mind and body young. Great job Master Bond. Answer:
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output: Yes

input:  Now, answer this question: Is this product review positive? Title: Didn't hold up Review: I can't complain for the price, I figured if it didn't work out, I wasn't out much and it didn't. After only using it a couple of times, it broke. It's not worth my time and postage to return it....oh well. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: You'll have fun, fun, fun reading this book Review: All the excitement of a Vegas vacation without leaving your armchair. After reading the first short chapter, I was hooked. Forget about getting anything done, the characters entice you into their world and won't let you leave until the last page is turned. Author, Brian Rouff knows the first rule of a great entertainer, always leave your audience wanting more. Looking forward to more of the heart and soul of Vegas. Answer:
A:
output: