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 was the first time I tried purchasing a food product over the internet, and as feared I was sent something other than what was pictured. This package contains Chia Seed POWDER, which I assume is ground up seed (or the remainder from packaging whole seeds) that you have no way of identifying whether or not has additional filler. Not going to bother returning a $7 product, but just disappointed when the page advertises whole seeds.
Example Output: Negative

Example Input: I really love these snacks. They are low in calories and fat while being high in protein, which is important to me because I am a vegetarian.
Example Output: Positive

Example Input: this was delicious coffee for a great price which i could not find at any store in my area or areas nearby
Example Output:
Positive