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

[EX Q]: This was purchased as a Holiday gift for our 2 1/2 year old. She is very artistic in nature, as are my other two older children (ages 9 & 11) and they all play together when this gets whipped out. It's great for when I need a little time to do some sewing to keep the kids busy for awhile.Sometimes mom gets in on the creative action as well, and then we end up playing for long times, strengthening our bonds.Much better than sitting in front of the TV or computer.The only subject I would mention that could use a little improvement is maybe an idea sheet, like a how to, to give the kids a jumping point on creativity with what is included in this package.
[EX A]: Positive

[EX Q]: Stories from central americal often seem surreal. How could it be that people so rich can live in such close proximity to those so poor? How could people motivated by such high principals commit such barbaric acts of violence? Insulated and liberal in America we so much want to empatize with the poor when in fact we have so much in common with the rich. I found this book so very compelling in that it provided much empathy for all sides of this conflict. One could not demonize any party. Instead I watched helplessly as the events unfolded and greived each needless loss. I recommend this book for your soul as your heart needs the exercise.
[EX A]: Positive

[EX Q]: This book is useful for teaching lower division undergraduate students the principles of microeconomics.It can be used as a supplementary book.Hazlitt emphasizes the important concept of opportunity cost,but neglects to incorporate any discussion of spillover effects and externalities(positive and negative,depletable and undepletable),market failure,public goods,the theory of second best,adverse selection,moral hazard, the principal-agent problem,etc.It is interesting that all these missing topics were originally covered by Adam Smith in The Wealth of Nations(1776),especially in Part V.
[EX A]:
Positive