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.

Q: 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.

A: Positive
****
Q: These were NOT good. They were hard and chewy and my kids wouldn't eat them. That says a lot b/c my kids will normally eat anything!

A: Negative
****
Q: its difficult to rate dog food. i guess you look at the ingredients and if your dog eats it then its good. well the ingredients were great but my dog didnt like it and its pretty pricey. thats all i can say.

A:
Negative
****