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 got this product for my one year old for her birthday and this buggy is not worth what i paid for it. It is very flimsy and constantly falls apart while she's pushing it
Example Output: negative

Example Input: So bad. I feel like the dishes would've been more clean if I used nothing. Dishes came out dirty and filmy every time. Couldn't even tell if I ran the dishwasher or not and was having to rewash every dish.
Example Output: negative

Example Input: I finally got this package that was supposed to be here a month ago, and inside I found a small baggie of white powder. It has leaked out of the bag and onto the slime container. I'm just glad I opened it before my kids could!
Example Output:
negative