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 am so glad I ordered this; it is the best dulce de leche I have been able to find. I had read about this somewhere and am now convinced that many people are not familiar with this product. If you like anything caramel, you'll love this!
Example Output: Positive

Example Input: I wanted to like this item and had seen the generally favorable reviews.  I loaded it with some liver treats and opened our front door to offer it to my dog-- she grabbed the rope and released it...and it fell about two feet onto the step and cracked!  I was pretty surprised it took that little to break it.  The crack was on the screw-in bottom so it spread and basically the bottom broke and it was useless...back to Amazon, sorry!  Maybe a rubber guard for the bottom would make this a better product?
Example Output: Negative

Example Input: Some of the best rice milk on the market. It's just too bad this is double the price you'll pay for it in the store.
Example Output:
Negative