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]: 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]: WOW, This little thing is freaking AWESOME! Talk about a 20 second workout?! This thing will shock you on how fast your legs will BURN... you will think they are on fire... oh yeah, and the next day you will feel your stomach muscles crying out for help! ♡ I LOVE THIS STEPPER! ♡ Perfect workout for a Trucker who is health conscious like us!!
[EX A]: positive

[EX Q]: Caveat emptor! I ordered this item, advertised as 10 pieces and illustrated with 5 pairs on the website. It arrived as ONE pair, TWO pieces!! Amazon notified and item returned next day. Do NOT believe this seller!!
[EX A]:
negative