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: 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.

A: positive
****
Q: Read all the great reviews, so bought this item. Instructions are extremely inadequate; could not figure out how to put together. Returned immediately.

A: negative
****
Q: Unable to connect wirelessly with LG OLED HDTV despite multiple attempts and strategies. Unable to update firmware. Absolutely NO SUPPORT. It's no wonder this model has been discontinued.

A:
negative
****