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]: Although this pump is smaller it works great for the value. I used it on the farm to spray fence rolls and it can reach over 10 feet of stream. We are very please
[EX A]: positive

[EX Q]: it worked great for a few months and then it suddenly stopped charging. it repeatedly bumps against the dock but never begins charging. the battery is now dead and it doesnt work anymore.
[EX A]: negative

[EX Q]: No idea what happened with this order. Ordered two phones, on separate orders. Order and payment went through, and delivery date was given. On the day they were supposed to arrive, I got notification that the order was cancelled due to "damage to package". No idea, but wasted four days waiting for phones that never arrived. No communication asking about reshipping them, so it just sounded fishy all the way around.
[EX A]:
negative