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]: These definitely do not feel safe. I was baking something at 400F and took the tray out and looked at the mitt and it was completely black where I picked it up..... NOT WORTH BUYING.
[EX A]: negative

[EX Q]: My 3 year old loves this piano! It is so fun and the microphone is a great bonus! Lots of musical options to use when playing with this adorable piano!
[EX A]: positive

[EX Q]: I know a few people said this is too short; I didn't notice that issue. If anything I was happy that it wasn't getting in the way or being pushed around. It looks nice and is a great value.
[EX A]:
positive