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.

Q: I bought these on August 22nd and installed them right away. It’s been a little over a month and around 5,000 miles and they are completely warped. Very disappointed with the overall quality of this product.

A: negative
****
Q: I bought this to test it out since I needed to buy several solar lights. The detachable solar panel was a huge plus. I left this out sitting along with another unit from a separate company for a few months I got busy/forgot these were out there. Well I went out today to install it and this unit is dead. I popped the battery compartment no seal in the lid. one of the batteries corroded. So Im going to see if I can bring it back to life with a little cleaning. for now 1 star because it died after a few months of rain.

A: negative
****
Q: This board could have been a perfect board for my son, but the stain does not come out from white board and the white board plastic (the materiel) started getting wrinkles. It is difficult to get any thing out of white board for adults, kids cannot remove it at all with the eraser or a cloth.

A:
negative
****