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.

Input: Consider Input: I was disappointed when I received this shipment, as the seaweed contains MSG, and it's not listed as an ingredient. Amazon was very gracious and refunded me the amount of purchase.

Output: Negative

Input: Consider Input: I don't know. Maybe I'm just not putting the right "yummy goodness" inside. This toy, though durable and a novel idea, doesn't hold either of my dogs' interest. Not even our beagle (who tells everyone she's STARVING and we NEVER feed her... EVER!) seems to be interested in this for any length of time.

Output: Negative

Input: Consider Input: Inexpensive little mat. But it's so small and doesn't help when my cat kicks litter out of anywhere other than right in front of the box. And like others have written its got little spokes poking out so my cat didn't even like to step on it so it made even more of a mess. It needed to be cleaned daily and it was just overall more hassle than the small price tag.
Output: Negative