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.
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Question: I use my mobile phone constantly throughout the day for work and need headphones to so I can have both hands free. These headphones are amazing, comfortable, and a great buy.

Answer: positive


Question: I can't let go of the design and the color of the metal. It looks very high-end! Hold it in the hand is even better! I can easily open a bottle of red wine right now, and I don't have to worry about pulling the plug.

Answer: positive


Question: I was so disappointed in this product. I was excited with it's functionality of the screen and a different color than black, along with the choices of colors of the keyboard. Unfortunately it's not as responsive as my fingers and misses words / letters and then it randomly adds periods and adds spaces. So frustrating. I didn't use it before I went out of town so I was stuck with it for a few days, drove me crazy!

Answer:
negative