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: This product is a quick snack very light and tasteful with any spread or just like it is. Takes up hardly ay space if a couple of packets are placed in your bag. Individually wrapped crackers makes it stay fresh for longer periods.
Example Output: Positive

Example Input: We have a year old pug who will eat just about anything but these!  Unfortunately he just would not go near them no matter how hard we tried to peak his interest.
Example Output: Negative

Example Input: It took a while for them to arrive and when it did. I simply seasoned my rice with a dash of this while boiling the rice to completion. After using this, the next day I became nauseous and have constant bubbling in my lower left side of stomach area. I am perfectly healthy but this did start something.  Again, I only used a dash. It was either this or the normal tea I had at Starbucks. I lean towards the granules but maybe I have some type of over-reactive thyroid gland.
Example Output:
Negative