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: Love this pet feeder! It has automatic feedings so I don’t have to worry about feeding my dog anymore. The camera and microphone quality are very good! I love the fact that I can check up on her when I’m not home.
Example Output: positive

Example Input: My husband bought this for me. I have to say it is amazing!! The toy attachments all come individually wrapped. There is a very nice assortment of toys. None of them have a strange odor, which is very nice. They are body safe which is a must! It is not very loud, which I expected it to be. It is easy to use, and works very well. The adapter on the first one that controls turning it on and off and your speed did not work. We contacted customer service and they were GREAT and fast! They sent us a whole new machine and it works perfectly!!
Example Output: positive

Example Input: These are great!! I will say they’re smaller than I expected, I wear a woman’s size 9 shoe and ordered the large ones. They fit me perfect, but can’t imagine them fitting feet much larger. 1 Full ice pack for the bottom of the foot and 1 half pad for the toes or front of ankle. Works great!
Example Output:
positive