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: Love these kcups. Box said "80" but contained only 35. Please send me the missing 45 kcups Newmans Own Special.
Example Output: Negative

Example Input: Great for eating straight out of the box, not great for recipes requiring melted chocolate. Does not melt well, tends to dry out.
Example Output: Negative

Example Input: I bought Blue Diamond Natural Chocolate almonds before & 100% Natural almonds it was good but this one made me feel sick i only eat 10 for the day & i dont know if it's the salt or something else with this but i have to throw this away. i cant even move to workout im hoping i can sleep this off. but i guess im the 1 in 1 million that this happens to.
Example Output:
Negative