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

Input: Consider Input: 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.

Output: Negative

Input: Consider Input: Ten gold bananas, two thumbs up and hurrah for Gorilla! What a wonderful book. It was a pleasure to read! If you just want to get comfortable and enjoy a book-this is the one I would suggest.

Output: Positive

Input: Consider Input: I am not usually so critical, and I must admit I read several of the books years ago, but I finally put them down without reading the rest because there was just too many descriptions of sex in them. The detailed and varied descriptions were simply unneccesary for a book that is touted as a "must read" for women as young as 10!
Output: Negative