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: 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.
Example Output: Negative

Example Input: This product advertises that it is a soda made from 100% fruit juices and is refreshing. I was quite disapointed in the flavor. If you have ever been unfortunate enough to drink canned (not refrigerated or fresh squeezed) OJ you know there is a HUGE differance in flavor. The bad, almost rotting component is carried over into this soda. IT even carries a rather odd aftertaste. I was not able to finish the entire can. This may be a feature of the Orange flavor. Other fruit flavors of this product might indeed taste good. But I recommend skilling the orange version.
Example Output: Negative

Example Input: My chihuahua loves these lil snacks. When she sees me bring out the yellow bus she literally runs in circles!
Example Output:
Positive