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 Input:
I decided to try this formula for my baby since he started being very gassy. However, this formula made him more gassy...the formula is very thick and produces a lot of bubbles that gets fed to the baby. I tried to make the formula with anticipation to let the bubbles disolve but that didn't work.

Ex Output:
Negative


Ex Input:
The hot chocolate is my husband's favorite.  Service was also great, as it usually is.  Very popular now with winter coming on.

Ex Output:
Positive


Ex Input:
If you are ordering cookies, beware, the 'cookies' arrived in crumbles, so, if you want a box of stale crumbs order away :)

Ex Output:

Negative