Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: My 5 year old son received this as a birthday present, and it is headed right back to the store. The legs do not stay on, it falls over when touched, with or without the legs, there is a missing door, the elevator gets repeatedly stuck. As much as my son loves the idea of this toy, he has given up and resigned to playing with his other toys because this one is garbage, and a pure waste of money.
Output:
Negative