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: These definitely do not feel safe. I was baking something at 400F and took the tray out and looked at the mitt and it was completely black where I picked it up..... NOT WORTH BUYING.
Example Output: negative

Example Input: The connection with my iPhone was very smooth and easy. There is no lag and the sound quality is superb. It last days with full charge. Looks very sophisticated.
Example Output: positive

Example Input: Seems solid. A Haiku: Loose Optical Port Volume knob appeared to work Easily returned Volume control worked for the Headphones when I held the optical cable in "just the right spot." I tried with 2 separate optical cables (with the clear rubber protectors properly removed), both required wiggling to get the audio to work. It was easy to put back in the box. I returned it.
Example Output:
negative