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 pants are awesome. They protect your legs very well for welding. If you use your knees for low level welding, brick work, tiling, carpets or roofing, your knees will wear out before these pants do.

Ex Output:
positive


Ex Input:
I did not receive anything close to what is shown in the picture. All of the dresses are the same style - just a tank dress. And they are poorly made. Some of them are crimped up in the sewing. And they were shipped internationally so it took a long time to get here and now I may not have time to order a replacement. Very disappointed. I am not giving these as a gift.

Ex Output:
negative


Ex Input:
I never managed to install it properly. Instructions were skimpy and cryptic. I wish these products were more user friendly and not made only for geeks. I have used a similar product before and managed to get it to work, so, although I am not really tech savvy, I am not totally inept either. This one was a waste of money. I ended up using a portable wifi during my whole trip, and that worked fine, but was much more expensive.

Ex Output:

negative