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 Q]: I have a bichon and I thought this would entertain him for at least 15 minutes, but it didn't. He solved it quickly, within 5 minutes and looked at me as if to say, that's all?
[EX A]: Negative

[EX 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.
[EX A]: Positive

[EX Q]: I love these - they taste great.  But I get them in the local Dollar Store. Two stars for the value, five for taste.
[EX A]:
Negative