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]: Where is the nutrition information for this product? what may be low sugar to one's purpose may not be low enough for another...
[EX A]: Negative

[EX Q]: This was the best purchase that I could have made for my daughter. It was priced beautifully and my daughter can study without worrying about the price for her college books. Thanks so much!!
[EX A]: Positive

[EX Q]: This "Baby White" popcorn pops small and somewhat hard.  I have tried several batches with various adjustments of heat, using a "whirlypop" popcorn popper.  Unsatisfactory results!  I won't purchase this again.
[EX A]:
Negative