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]: The rice flour in it is a crude gritty grade (cheap?). If you've ever used Thai rice flour <a href="http://www.amazon.com/gp/product/B000EYC096">Thai Rice Flour - 16 oz</a>, you know that rice flour does not need to be this unpleasantly gritty.  I tried compensating for the grit by using Bisquick Gluten Free to make Johnny cakes since the cornmeal is sort of gritty. But sadly, after you chew you are still left with this unpleasant grit like fine sand in your mouth.
[EX A]: Negative

[EX Q]: I got the licorice at a cheese shop in New York and by the time I got home it was all gone. So got on the computer and found and bought some. That's how much I liked it. I have not done the before and do not regret buying it. Yummmmmm.
[EX A]: Positive

[EX Q]: Happybaby Happymunchies Baked Organic Cheese and Veggie Snack, Cheddar Cheese/Carrot, 1.63 Ounces (Pack Of 6)  Hello, this is six items should be installed, but I only received a, I with amazon contact but nobody reason I, please verify as soon as possible, give me reissue, thank you!!!!
[EX A]:
Positive