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:
Quality product that adds the small detail to a well detailed car. Buy a couple of pairs, unfortunately other people like them too and will replace them for you on your car! Good problem to have since it’s well like but frustrating

Ex Output:
positive


Ex Input:
I love this collar! Very stylish and I like that it's easy to adjust the length. It's soft too so I feel like it's not irritating to kitty. I'd definitely buy another!

Ex Output:
positive


Ex Input:
I was so excited to get this but when it came it was not the box set. They sent me the 4 seasons in 4 different cases like I ordered each one separate. I ended up sending if back for a refund. I'm now looking for another seller for this item.

Ex Output:

negative