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]: Clip is smaller than OEM, they also don’t expand nearly as well as the original and don’t have a relief cut into them for easy removal... Half the installed clips have fallen out in less than 500 miles so I guess that relief isn’t really needed. These are far less superior that the OEM clips. Buyer beware, you get what you pay for...
[EX A]: negative

[EX Q]: Easy to use mic for phone/pc/laptop. Great if you just need a small mic and don’t want to spend a lot of money. Works well. Comes with velvet carrying bag. *disclaimer: I received this product for free in exchange for my honest and unbiased review*
[EX A]: positive

[EX Q]: I have only had the case for a short time, but it seems like the case will do a good job of protecting the phone. I will repost again if for some reason it is not as good as advertised.
[EX A]:
positive