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.

Ex Input:
The taste is not real great and the protein level is really low.  I definitely prefer Amazing Grass Green Superfood Chocolate to this product.

Ex Output:
Negative


Ex Input:
These chips are very good. Wish we could purchase them in our area. Great chance to try them in this offer.

Ex Output:
Positive


Ex Input:
My baby does not like this kind. I do not like it either, it tastes fishy. Salmon is good for baby brain development. I tried to put butter or some seasoning to cover the fishy taste, but my son still does not want to eat it. He like other happy baby product like spinah, mango and pear, blue berries, banana and beet and broccoli, pear and peas. This one needs seasoning or I will not eat it either.

Ex Output:

Negative