In this task, 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:
These worked out wonderfully for our event! I have to admit, I was skeptical at first, but they were soooo much better than I could have imagined! And a great price!

Ex Output:
positive


Ex Input:
We bought two of these.This product. Does not fit 128 disk. The folders are so tight against the edge once you start filling it. It becomes impossible to out disk in towards the back of the case. Will be looking for somwthing decent.

Ex Output:
negative


Ex Input:
I love that these bottles were just the right size to travel with. This is my new daily cleaner. I'm not sure if it is possible but my glasses seem to stay cleaner longer. Easy to use and works very well. I think this is a great value for the money as well

Ex Output:

positive