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:
This mat is so small, and as others have noted, the "turf" is pointy - so it probably hurts cats' paws (it hurts my knees!)  My cat jumps right over it and I end up with litter kicked up all over the place.  Seems like a good concept, but I would bet it doesn't solve most people's problem of trying to contain the litter.  I just bought an extra large Petmate Litter Catcher that has 4-1/2 stars.  Hopefully, I'll have more success with that!

Ex Output:
Negative


Ex Input:
THIS WAS THE WORST FOOD LET DOWN OF MY LIFE!@! THIS IS MADE FROM MODERN JUNK THAT THEY DECIDED TO CALL BONOMO TURKISH TAFFY BECAUSE THEY BOUGHT THE NAME. IF YOU WANT THE REAL THING, MY WIFE IS FROM OHIO AND WE GOT FRENCH CHEWS AND THEY ARE EXACT! EVEN THE POWDER COATING.

Ex Output:
Negative


Ex Input:
This is a real good product.I love these chips and so does my customers can't go wrong wit these the best

Ex Output:

Positive