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]: I cannot get my dog to use this no matter how hard I try.  My dog is the most food motivated dog I've ever known.  She will do ANYTHING for carrots, lettuce, ice cubes... even her own kibble.  But regardless of what I put in this thing, I cannot get her interested in this toy to save either of our lives.  I even tried clicker training her on it!  She doesn't associate it with food no matter what I do.
[A]: Negative


[Q]: 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.
[A]: Positive


[Q]: Ordered this and most of the boxes were stale and stuck together.  Checked the expiration date and it wasn't expired.  Starting to think they just changed the expiration date and shipped everything that went bad.
[A]:
Negative