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 item arrived in the mail a MESS! When I opened the package, I stuck my hand into goo. Not only was the lid not screwed on properly, but the container was actually cracked! See pictures! And it says “no returns”. It’s unusable! All of the liquid is in the envelope or dripping off the bottle
[EX A]: negative

[EX Q]: This book is horrible and these reviews must be fake. There is literally 1.5 pages of actual speed reading instruction. The rest is tangential information that will not help you speed read at all. There are tons of grammatical and spelling mistakes. If you don’t believe me, waste your money and find out for yourself. This book should not be allowed to be sold on Amazon. Actually, it is inspiring to know that if this Hack of an author can publish this trash and make money, anyone can.
[EX A]: negative

[EX Q]: It loses calibration after a couple times of opening & closing the blinds. I’ve had it for about 2 weeks & have been recalibrating all 3 of them every other day. It’s nice to have them on schedule mode but they’re always uneven & it’s annoying to calibrate again & again.
[EX A]:
negative