You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
Q: The sell by date for our pies is not until February of 2011- but maybe they are getting a little long in the tooth. They taste a little stale to me. The mincemeat is fine, but the crusts aren't good. I'm a little disappointed. At least they aren't rancid- but they definitely taste stale.
A:
Negative