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]: This chair was quick and easy to put together. Not only were the bolts well packaged they were clearly labeled to avoid any confusion and came with a few extras. The chair is comfortable with a mesh back that allows support without being hot. The lumbar support helps make this chair more comfortable and there is a padded headrest if you just want to lean back and watch a video for a bit. Overall, very affordable and quality built office chair. I'm happy with this and do recommend it.
[EX A]: positive

[EX Q]: Just what i was looking for. At first i had my doubts about these headphones before buying them, but after receiving them, i’m really satisfied! The speaker quality is amazing, and so is the sound quality in the earbuds. It’s comfortable, it sounds great on calls. It’s great overall and really makes my life at work easier. No tangles or anything, i’m able to move and go throughout my day listening to music or chatting.
[EX A]: positive

[EX Q]: I loved the book I can give a five stars. It was impossible to put it down. I loved the innocence of the boy, the values described are strong and it takes your attention all through the book. The loving care of the staff of the house is quite amazing. That boy only gets love from the mother and the staff and that is what keeps him so innocent and loving.
[EX A]:
positive