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.

Every can in the case I received was dented. Do they pull out the dented cans they can't sell in the store and send them to Amazon customers? Just saying. I will return the next dented case I receive! We don't eat from dented cans so I don't want my dog to eat out of them either!
negative

Even though it isn't big, it is So Easy to Operate. Having Herniated Discs in my Neck & Bulging Discs in my Lower Back, I can operate this Machine without putting to much pressure on my Back.
positive

DEFINITELY NOT water proof they way they say it it. It kept coming off, I even tried it with a primer and a setting spray and it wiped right off onto my black uniform. And it DEFINITELY DOES NOT come out of black clothing. I had to spent $80 on a new uniform shirt thanks to this crap.

negative