input:  Now, answer this question: Is this product review positive? Title: poorer but wiser Review: I bought this iPod as a gift for my son Christmas 2004. This was his only gift. Within days it began freezing, even though he treated it with the utmost care. Within 3 or 4 months, it crashed. I was told an insurance policy I purchased for it was no good as the problem was with the hard drive (and the hard drive isn't covered). Apple ultimately returned my call...but the associate who dealt with me was condescending and dismissive. I have since talked to 4 or 5 other people with the same sad story. Do your research. This iPod IS a lemon. In fact, you'll find fewer and fewer sites even offering it. I would LOVE to join a class action lawsuit...and I'm not someone who is vindictive, just frustrated and disgusted. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: Quack! Review: This guy has no accreditation, no knowledge, no scientific facts. All he wants is to get more money from you. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: Very academic in nature, more theory than reality Review: Anyone that has been modeling very long will see this book for what it is ... after you look at it once, you'll put it on your bookshelf and leave it there. Save yourself the money ... There are much better reference books available. Try David Hay's book on patterns, or Len Silverston, or Graeme Simsion. Check out the DAMA reference guide .. at least it's built by actual practitioners.The help screens on the Data modeling tools are more advanced in explaining data modeling than this book.Probably great for theorists - managers or teachers that don't know what they are doing! But the real modelers will seek help elsewhere. Answer:
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output: