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 Input:
My dog loves this food, and she has maintained her healthy weight for many years.  The vet is very happy with her general health, coat, and teeth.  Having the 16lb bag sent directly to my home without any shipping charges is terrific!  The 16 lb. size is not available in my area.

Ex Output:
Positive


Ex Input:
Pork roll can be ordered directly from the company in NJ for a lot less - four boxes of preslice is the smallest you can order, a bit expensive to ship - but arrives fresh and ready to enjoy

Ex Output:
Negative


Ex Input:
I will first say that I have only tried making pancakes with GF Bisquick. My family's experience with these pancakes, however, was very disappointing, and I will not be trying any other recipe. I have tried Betty Crocker's GF Brownies, and loved them, so when I decided to spend a little extra and try GF Bisquick I was greatly let down by the result. We couldn't even finish them, we just threw them out. If you can tolerate tree nuts and milk products, I recommend trying Pamela's Pancake Mix. Otherwise, if you are looking for great GF pancakes, look elsewhere - GF Bisquick is not worth it, in our opinion.

Ex Output:

Negative