Detailed Instructions: 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: bought 6 for the whole family. 2 came with battery issue. plug in to a charger and the screen shows a battery charging. but after an couple of minutes or an hour, even left it all night, it didn't charge the battery. unplugged it and it turns off... the other seems to be working fine..
A:
negative