Given the task definition and input, reply with output. 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.

Installed 6 months ago. Now, when in USB/iPod source, automatically Error 19. This is without anything in the USB input. Tried all fixes and solutions. 6 months for $100.00 is not worth it to me. Wish I had stayed away from this unit.
negative