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:
Whatever you do, please stay clear of this product. Amazon should stop selling it immediately. I have now made three separate purchases of the same product hoping to find six trims that did not arrive all scratched up. After three attempts, the product receives a major fail. Not one trim arrived in new shape. And the last box arrived with three trim missing. The product is junk from China and every piece just sits on top of one another and easily scratches the surface. It's too bad because the product itself seems well made. Somebody needs to improve quality control.

Ex Output:
negative


Ex Input:
This was not delivered to me and it was not left in my mailbox, its a table .Don't tell me it was delivered and it was not because of a timeline. I would like a refund.

Ex Output:
negative


Ex Input:
I waited until when she said it was free and still got charged without my knowledge until later! I got ripped off! I WILL FILE A COMPLAINT IF I AM NOT REFUNDED IMMEDIATELY!

Ex Output:

negative