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:
Roland Red lumpfish Caviar is excellent.The price is good and affordable,it makes a good presentation for company, and tastes very good. I purchased many items from Amazon, even large ticket items, and I am very satisfied with the products and service.

Ex Output:
Positive


Ex Input:
I don't know why this flour isn't available in grocery stores in the Midwest.  Typical grocer flours have a protein content much too high to give an authentic taste to such foods as pizza crust and homemade pastas.  And after years of making homemade pastas and trying to find that perfect recipe that would result in those served in the best Italian restaurants in the US and Europe, I'm happy to discover, the secret was in the 00 protein content all along.  What a fabulous difference this flour makes!  Freezes well too.

Ex Output:
Positive


Ex Input:
I am so convinced these are human animal crackers. They look and taste EXACTLY like human ones (yes, I tasted it) and they contain sugar, which is not one of the last ingredients in the nutrition facts either. So ill just give my dog very small amounts.

Ex Output:

Positive