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.

[Q]: I love them! Much better than the toxic plastic crap from the pharmacy that was always itching me! The washing part is a little bit annoying but you will get used to it.
[A]: positive


[Q]: Definitely not worth the money. They overheat and burn my ears very quickly after being turned on, the battery life isn’t more than 30 minutes, when trying to watch a show or video the audio is very behind and they have this constant beeping/buzzing noise while they’re on that you can still hear over your music.
[A]: negative


[Q]: This thing pairs immediately and consistently with my phone! It turns my wired headphones into a bluetooth controlled model. Excellent sound quality with good skip and volume controls. I can't say how long the charge lasts, but I know I can do four or five 45 min bike rides over a couple of weeks time without a recharge.
[A]:
positive