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

Example Input: 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.
Example Output: Negative

Example Input: She liked the food a little at first but didn't want much to do with it... The price is very high and not worth it if she'll only eat a couple of bites. She had tried most of the flavors and would always have the same reaction.
Example Output:
Negative