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.

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!
positive

Bought two of these mattresses for a bunk bed and they are terrible. You can see where the springs are and there is little to nothing separating them from the cover. Description lists 2" of total foam and there can't be more than a half inch. You get what you pay for but the description could atleast be correct.
negative

I was going to use the rose petals for my wedding they sent one item that was the glasses in but I did not receive my rose petals and when I got ready to reorder the price had went up on them I don't think it's fair that I have to pay more than what i originally would have paid

negative