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: So bad, I returned it. My children didn't even like it, and they are not difficult to please when it comes to sweet drinks or food.
Example Output: Negative

Example Input: We are into our third can of this flavorful and easy mix and it just seems to get better and better! Sunday is pancake day at our house, and today we had blueberry pancakes with real maple syrup. This mix holds fresh blueberries nicely - don't over-mix the ingredients and you will get nice, fluffy fruit-filled (or not) pancakes that are absolutely first-rate.
Example Output: Positive

Example Input: Like the other reviewers wrote, GNATS!!!! I first noticed little clear worms in my soil, and soon I had little black flies buzzing around. I tried everything I could to get rid of them, including drenching the soil with chamomile tea (I know that moist soil helps them, but chamomile is supposed to kill the larvae), but last night I found more larvae in my pot! I sprinkled the surface with cinnamon, which I read helps, but I have little faith. One of my pots a strange green moss-like thing growing across the surface. I've since bought cheapo stuff that has no problem with bugs or moss! I didn't think I had to look up reviews for something like potting soil from a reputable company like Miracle-Gro, but obviously I was wrong. Stay away!!!
Example Output:
Negative