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.

Example 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.
Example Output: Positive

Example Input: I first tried Britt dark roast when I was In Costa Rica.  It has a lot of rich flavor, but it is not bitter at all.  I've bought it by the case ever since.  It's really no more expensive than those "gourmet" brands you find at your local store.  This is simply the best coffee I've ever had, and I've tried many supposedly special ones over the years.
Example Output: Positive

Example Input: Very odd product.  Can says No GM ingredients (Genetically Modified?) but the ingredients include partially hydrogenated canola and palm oils.  Yucky source of transfats so be aware that thsi imported product contains 2g trans fat per serving...and each can has 3.5 servings.  Taste wise - in my opinion, tastes like soggy, wet fruitcake (not in any good way at all).  WAY TOO SWEET and I even got a few bites with a sandy, gritty, crunch texture which was horrible and I can only hope it was from the raisins?!  This product is not pleasant tasting at all so I am just not sure about all the other great reviews.  But for my taste, I couldn't choke down even a few bites of this stuff.  Only thing I appreciated from this was the few laughs from friends/family over the name of this Heinz product.
Example Output:
Negative