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]: Enjoyable tea with a refreshing taste.  The 16-count Pack of 6 represents an excellent buy compared to store prices.
[EX A]: Positive

[EX Q]: We first had Stonewall Waffle Mix when we received it in a gift basket about a year and half ago.  We have been using it ever since.  The flavor of the waffles are absolutely out of this world.  We won't ever go back to Bisquick for our waffles!
[EX A]: Positive

[EX Q]: I used to buy these at the local supermarket, but they are no longer carried there.  Finding them on Amazon I purchased a box and found they were fresh and delicious as I remembered.  For chips they are also very healthy.  I definately will buy them again.
[EX A]:
Positive