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.

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.
positive

Bought these for my gentleman friend for Valentine's Day and he absolutely loved them. It's days later and he keeps talking about them. I wanted to find a way to express how much of a strong King I think he is and these did the trick! Great quality and reasonably priced. Will order more in the future.
positive

Do not buy these if you intend to use them in HomeKit, they consistently go off line. As a home automation device this one has along way to go. I should have bought Lutron.
negative