instruction:
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.
question:
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.
answer:
negative


question:
These worked out wonderfully for our event! I have to admit, I was skeptical at first, but they were soooo much better than I could have imagined! And a great price!
answer:
positive


question:
Letsfit fitness tracker looks very nice. Its battery life is long. It is Very light weighted, the app support different kind of sports and it was cool faces. The heart rate is accurate. Compare the price of the tracker, it could be a good choice.
answer:

positive