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]: The item was delivered in good condition but when used on two different USB ports on my Samsung flat screen tv to power a fire stick device ,a message was displayed saying not enough power for this device.
[EX A]: negative

[EX Q]: What I liked the most about using these Gelatin Vitamins was how quickly my nails started to grow and the strength of them. I always have had thin and brittle nails but now they are finally starting to harden. I also started noticing how much my skin has cleared up on face!
[EX A]: positive

[EX Q]: These are amazingly strong reusable bags! I love the large size and cute prints. Please see photos, I have placed a bluray on top of the bags to give you an idea of their size. It's also really easy to fold them back into the attached pouches. I now always have a few of these in my purse!
[EX A]:
positive