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.

Example Input: I make these just like oatmeal for breakfast. Love it! Tastes good when I make it with my home made milk instead of water. Just wish they came in a bigger size.
Example Output: positive

Example Input: With only a couple of swims under my belt, there is a marked improvement in leakage and fogging. Comfortable on my eye socket/face and the goggles come with additional nose pieces. Product is 'hair friendly' and attractive. It took me a while to figure out the straps, but I 'get it now' and like them.
Example Output: positive

Example Input: My dog has not liked any canned foods she absolutely loves this one ! The good thing a or the variety pack is that she's soo picky and won't always eat the sameness one so it's perfect !! The ingredients are great and usually when I switch foods I have to deal with the temporary diarrhea, not with this ! Love it :)
Example Output:
positive