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: These are great. We were told to stay away from wheat, barley and rye. This is a good answer for us. They a not pre-cut so you have to cut them in to. I recommend them.
Example Output: Positive

Example Input: i love these pop.  these are rather small pops about 1/2 the size of a tootsie pop.  they come in many flavors.  i think this bag is great in the long run.  300 just think Halloween.
Example Output: Positive

Example Input: Unfortunately, all package size descriptions on the product page are wrong.  These are not 1.25oz packages and they are also not 1oz packages (as stated further down in the description).  They are .08oz packages.  Very disappointed in this fact.  Cherryheads are tasty, though, and the shipping was fast.
Example Output:
Negative