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:
I love this tea and drink it at least twice a day. The flavor is both strong and sweet. The tea stands on it's own, never needing sweetner. If you're a cinnamon lover, you have to try this tea. And even if you're not, it's worth a try.

Ex Output:
Positive

Ex Input:
After reading some of the reviews, I got nervous and opened a bag from my recent order expecting the worst! No worries here. All bags are in great shape and expiration dates aren't until June. Chips, at least from the first bag, taste like they are supposed to and all is good in the world! By the way, fifteen bags for under thirty dollars is a ton less expensive than the going price around here at the local grocery store so, yay team!

Ex Output:
Positive

Ex Input:
I bought the kit to dabble in spherification. The item is as-described and arrived on time. My complaint is that the instructions measure the required chemicals in fractions of grams. My kitchen scale measures as low as 1 gram but does not do fractions of grams. I cannot find a kitchen scale that measures fractions of grams. Therefore I find the kit difficult to use. I would not recommend the kit because it requires the purchase of specialized scale that can measure tenths of grams.

Ex Output:
Negative