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]: My dad has varicose vains. And me, as a woman, i don’t want to get as many as him. So now when sitting for most of the day or standing for long periods of time or dancing for hours or traveling... i put these on! I have a dozen of ‘em now
[EX A]: positive

[EX Q]: I like the color and material but that’s about it. THIS WILL DO NOTHING TO PROTECT YOUR SCREEN OR CAMERA. My screen stuck out from the case, and my camera almost sticks outside the provided lip. It’d be worth spending a little bit more to protect your $1000 phone.
[EX A]: negative

[EX Q]: It’s difficult to position the nail just right for it to be illuminated and trimmed. Forget trying this item to illuminate your dogs nails if your dog has black nails, you can’t see anything through black nails. Don’t waste your money.
[EX A]:
negative