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:
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 have purchased several herbs from Frontier which have been of good quality.  Thyme leaf is always one of the most difficult to purchase due to the likely chance of recieving more stem than leaf.  This thyme leaf purchase was of average to good quality.  I did have about 30-70%, stem to leaf cut in the package, so I was satified with the selection.  When I dry my own thyme leaf, I usually do about the same or a little less stem to leaf ratio for cooking use.  Stem of the thyme leaf are just as favorable as the leaf and can be used to cook with successfully.

Ex Output:
Positive


Ex Input:
I purchased this for my baby, but as soon as I opened it smelled pretty bad. I tried to give it to my baby and she hated it, she threw up. I don't recommend this product. Gerber Rice Cereal is much better.

Ex Output:

Negative