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.

[EX Q]: I slouch at work sitting at a desk all day. Was trying to find a good solution to help alleviate the slouching and back pain. This posture corrector has definitely helped! I am sitting straighter and the pain has lessened.This posture corrector has given me strong support for my back, without restricting my movements.
[EX A]: positive

[EX Q]: Even though it isn't big, it is So Easy to Operate. Having Herniated Discs in my Neck & Bulging Discs in my Lower Back, I can operate this Machine without putting to much pressure on my Back.
[EX A]: positive

[EX Q]: This company here, I mean what can I say. You know they say communication is let & this company definitely hold this quality. They sent me a messed up phone at first, but they was very quick to respond when I contacted them abt it and emailed me a returning label. They did offer to give me a full refund but when I insisted that I just wanted a replacement phone they truly went through great lengths to satisfy my request. And I'm so very grateful that I did business with this company. I received my replacement phone on Friday, after they received the damaged phone on Wednesday. This company is awesome
[EX A]:
positive