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.

Input: Consider 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.

Output: Negative


Input: Consider Input: I bought this product online because, although it is a Kellogg cereal, I cannot find a retail store which carries it, and incidentally I would like to know why. I called Kellogg and they could really give me no good answer, and suggested I try another product of theirs, which i found not as good as this. I appreciate that Amazon offers this, and I will continue to order it.  By the way,  it really keeps me "regular", better than any other cereal.  Try it, you'll like it.

Output: Positive


Input: Consider Input: I purchased these thinking they would just be ordinary oatmeal raisin cookies. Wrong! I like chocolate chip and I like oatmeal raisin but these combination cookies just don't work well together. I wish I had read the item listing more carefully. Even my kids said "Blech!".


Output: Negative