Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[Q]: This is nothing new from Gail Howard, or at all. These wheeling systems can be worked out mathematically, without paying for this book. There are also lots of websites that offer number generators and wheeling system explanations for free. If you want it all spelled out for you then buy this book, but if you are willing to do a little mathematical work check out lottery information website like [...].
[A]: Negative

[Q]: I've read nearly everything Foster has written and this book is my absolute favorite (Into the Out of is a close second) The flora and fauna of this world is what grabbed my imagination and the different levels of the rain forest is very well thought out. I'd love to see Jim Hensons production company make this into a movie
[A]: Positive

[Q]: Cruel and Unusual is the first Patricia Cornwell book I have got read and I for one loved it and I can't wait the read more of her books my boyfriend told me about Patricia Cornwell books he said I need to read Hornet's Nest and Southern Cross and those will be my next two book I will be reading and I will be reading them on my new IPad I got for Christmas I can't wait keep up the great writing Patricia and thanks to my boyfriend for telling me about this awesome writer.........RKsbabydoll
[A]:
Positive