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 ordered this, got a cool color pink vinyl, played the b-side and it skipped several times. Well, bummer. I called amazon, got a replacement sent, same color vinyl arrived with the same skipping in the same places. Had another replacement sent. Same color, same... you get the point.
[EX A]: negative

[EX Q]: Newbie to cosplay costume creations. Has easy to follow instructions. You may not be able to find certain things in your area, but she gives you alternative suggestions.
[EX A]: positive

[EX Q]: I do a lot of hot yoga so its like this was made for me. I really needed a product that would absorb the sweat as I do sweat a lot when doing hot yoga. This mat is a great size, very absorbent and suits my need perfectly.
[EX A]:
positive