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: I love this tea. It helps curb my eating during the day. My Mom and I have given it all friends to try.
Example Output: Positive

Example Input: Some of the cookies were crumbled.  I also found out that these cookies routinely sell for $2.50 each at walgreens.  Paying more that $4 per for some crubled cookie did not go well.  I will not be purchasing this items again.
Example Output: Negative

Example Input: first off, i love whole wheat products, and flax seed so i hope we just got a bad batch (and no it wasn't expired, i checked the date) but my mom and i just had some of these and we're not fans. they had an oddly fishy/grassy taste to it kind of like you might get with rancid flax oil tablets. O_o
Example Output:
Negative