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

Ex Input:
If you did not know it starred a very young Mel Gibson, you would have never believed that it was really him. This movie was a really good revenge movie. The only problem I had with it was trying to make out what was being said. It is done in "Australian language" and, though it is basically English, the accents of most except for Mel Gibson's character are so strong that you really have to over-listen to try and figure out what is being said. Other than that, the movie was a good movie and the crash scenes were fantastic for the era in which it was made. I only wish I could have understood what everyone was saying without straining in order to get even half of the dialogue. But, it is a movie well worth viewing.

Ex Output:
Positive


Ex Input:
Experienced no problems with the order. The book came within the estimated delivery date. The book matched the description given.

Ex Output:
Positive


Ex Input:
Friend told me about the book , have not started to read it yet. Hope it is as good as she said.

Ex Output:

Positive