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:
This product arrived with a bent pole and two missing rollers and not instructions to assemble. I promptly returned the item and went to a local store to purchase.

Ex Output:
negative


Ex Input:
Beautiful color! Wonderful fit! No, they're not SUPER-soft--but definitely soft enough. Just like the percale sheets I remember from my youth, they've a 'crisp' finish & don't make me sweat. They might soften the more they're washed, but I love them now, having been washed only once. Amy wrinkles flatten out when put on the breed. And they even fit my mattress pocket!

Ex Output:
positive


Ex Input:
It's not an apple watch, ok. But for just fitness, it's great. It tracks sleep, heart rate, steps, blood pressure. And you can use it to control music. It looks nice on the wrist and is comfortable to wear. Love it.

Ex Output:

positive