Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: The tray was thin and cheap looking and although it was supposed to have rocks included, there were none in the box. The only part of it that was half-way decent was the rakes. Because I was on a time constraint I kept it, but I did have to go buy rocks and I also bought more sand because what came with it looked like salt.
Output:
Negative