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:
I got these headphones for two reasons: 1. I wanted something to put in when I ride on my indoor cycle trainer in the winter and watch movies. 2. I was sick of my headphone cable getting caught on stuff at the gym. These headphones have exceeded my expectations. They sound surprisingly good and connect easily to my iPhone. I haven’t had any issues with connection dropping and the battery lasted a lot longer than I thought it would. Please note that I am rating these based on what they are, and not on what they are not. These are not audiophile headphones. They don’t sound mind-blowingly good. In my opinion, they sound better than the EarPods that come with my phone. Not way better, but better.

Ex Output:
positive


Ex Input:
My son thought he was getting specific characters with an in-app purchase (he used $12 of his own birthday money). However, the characters it showed were ones that you MIGHT get. Guess it is random what you get. Needless to say, I had a very disappointed 10 year old. Hate the deception. Don't waste your money.

Ex Output:
negative


Ex Input:
DO NOT BUY THIS PRODUCT!!! first off, it didn’t come with an adapter, second, you have to tape the wires to the cords which do not stay and make me very mad. If I could do negative stars I would and I want a refund!!

Ex Output:

negative