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

[EX Q]: My wife is the reader and she dearly loved this book. So down to earth and factual.
[EX A]: Positive

[EX Q]: This toy has peaces that fall off even while puting it together it kept falling apart the legs would not stay on and part of the tower would not stay together. I would not recomend this toy to anyone else or pay for it again myself.
[EX A]: Negative

[EX Q]: There are headings for pictures, but no pictures. So half the content is missing from this edition. And, the remaining limericks are just silly.
[EX A]:
Negative