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:
First time I plugged it in and ran water in it to clean it, then I came back four hours later I noticed a electrical burning smell. This coffee pot does not shut off by itself. Don't need another fire from a coffee pot.

Ex Output:
negative

Ex Input:
Worked great bought this iPad case for my niece and she loved it would recommend to anyone who has bought a new iPad and wants to keep it protected from drops and other things that kids do.

Ex Output:
positive

Ex Input:
My son wear a 10 in men so I always go a half size Bigger with all his shoes / sneakers to give him room for growth. He wore these shoes for his 8th grade dance. He didn't complain about the fit at all. And they were on their his feet all night .

Ex Output:
positive