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 Q]: 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 A]: Positive

[EX Q]: This tea is stale.  I have had this brand and kind of tea many times, so I know how it should taste.  It's dated Jan. 2013, but it must have been stored improperly.  It has no fragrance and no taste.  Even the teabag paper looks yellowed.  It is worse than supermarket tea.  I cherish my breakfast tea, so am very disappointed, especially having bought six boxes of this useless stuff.  I tried to give it no stars, but that's not allowed, so I gave one for prompt shipping.
[EX A]: Negative

[EX Q]: It is a shame WHEN YOU ADD SUGAR AS A PRIMARY INGREDIENT IN THE FIRST 5 ITEMS! Being allergic to gluten, doesn't mean a person is NOT ADDICTED TO SUGAR! Sugar is the number one substance that manufacturers LOAD UP ON and place in the top ingredients when they omit so-called allergies, like gluten. I AM SICK AND TIRED OF NOT BEING ABLE TO HAVE WHEAT FREE GOODS and being forced to take in sugar. I AM ADDICTED TO SUGAR, AS WELL ARE MILLIONS OF US! stop replacing what could be valuable gluten free foods with sugar------ AND SUGAR IS KNOWN BY OTHER NAMES and is the same:; maltodextrin, sucrose, sucralose, dextrose, dextrin, ORGANIC SUGAR (that's a joke, sugar is sugar!)
[EX A]:
Negative