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: We have been giving our 100 pound shepherd/lab/collie/husky mix Hip Action since he was a pup. Our vet believes this is realy going to help him prevent all the hip problems that shepherd's usually have. Eventhough I cannot buy it locally, I make sure to buy it on line so my boy will remain healthy and happy!

A: Negative
****
Q: I love this tea which has a deep cinnamon aroma and taste. It's equally good as an iced tea. Full marks!

A: Positive
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Q: I find it is difficult to find black tea in the United States that is of decent quality. I love PG Tips. It brews up nice and rich and is reasonably priced.

A:
Positive
****