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]: A beautiful set of international power converters for travel. It is equipped with international adapters for different countries. I am very satisfied with this product and will buy gifts for travel friends again.
[EX A]: positive

[EX Q]: First of all, they took a long time to get to me. They come with no instructions. No way of knowing when they are fully charged. Charge doesn't last long, at all. And they scratch very easily. Very disappointed with this product unfortunately.
[EX A]: negative

[EX Q]: This bag is so cute! It's such a shame it smells terrible. I tried everything to get the smell out and nothing worked. I ended up getting rid of it because it smelled so bad. I definitely wasn't going to put food in. Waste of money.
[EX A]:
negative