input:  Now, answer this question: Is this product review positive? Title: "Crackpot Spammer" exactly! Review: This author said "bye bye" to reality some time ago. He spammed me by e-mail to buy his book. My succinct rejection of the invitation was answered with a quasi-apocalyptic warning:"SOONER OR LATER YOU WILL FIND OUT HOW WRONG YOU ARE. SMARTEN UP!"Uh ... right!This book is clearly one of the poorer examples of the now extremely outdated anti-big-bang movement, a fave source of quote mining for young-earth creationists. Some people never give up. Google your way to UCLA Cosmologist Ned Wright's site on "Errors in some popular attacks on the Big Bang" for clear explanations of how egregiously wrong are many of the notions in "Bye Bye Big Bang."If you want to say "hello" to real science, say Bye Bye to William Mitchell. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: MacBurn - No Support Review: MacBurn has bugs and they provided no support direct or through their forums. Check out the MacBurn Forum on the MacXWare site for yourself. You won't see answers from support. You can find better shareware than this product. I received no value as I am unable to use the product. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: value for money Review: very good graphics and print quality. The only -ve is that the paper is very thin (for this price don't expect better). Spend few more and get the laminated one. Happy with what I got for the price!!!! Answer:
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output: