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:
These chips are wonderful. My kids and I all loved the salt and pepper. Each .8 oz bag was 100 calories, lots of chips for the calorie count.

Ex Output:
Positive

Ex Input:
I really enjoy this tea because it's not to sweet and it's easy to use. I carry it and my mug with me and just add hot or cold water, depending upon my mood. I find that it gives me just the right kind of energy and it can even hold my hunger between meals. A real great thing because I watch my calories. And of course, green tea is full of antioxidants.

Ex Output:
Positive

Ex Input:
The flavor is decent (berry vanilla), but I just can't handle the texture. It's like a mouthful of sawdust that just disintegrates when you bite into it. I've been gluten free for about 6 years, and there are much better products out there. My kids won't even eat these!

Ex Output:
Negative