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.

Example Input: I opened the box to find a huge mess of chocolate all over the tray. Chocolate was no better than Hershey's and worst of all, it is imported from Hong Kong. I don't care to eat food made in China after all their countless product safety issues. Look elsewhere
Example Output: Negative

Example Input: I bought this product online because, although it is a Kellogg cereal, I cannot find a retail store which carries it, and incidentally I would like to know why. I called Kellogg and they could really give me no good answer, and suggested I try another product of theirs, which i found not as good as this. I appreciate that Amazon offers this, and I will continue to order it.  By the way,  it really keeps me "regular", better than any other cereal.  Try it, you'll like it.
Example Output: Positive

Example Input: Even when the machine appears to work, you end up with tiny cups of coffee and have to take 2 or maybe 3 attempts at getting coffee out of it. At a minimum though, the water is always hot enough and it makes a fine cup of hot water for tea.
Example Output:
Negative