instruction:
Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
question:
I received this on Mar 5 and it worked great. Yesterday it stopped working completely the return window has closed.
answer:
Negative Review

question:
I rarely write bad reviews, but was quite the waste of money. It is slightly oversized and a pain in the butt to put on. It is not transparent as well, so it kills the keyboard at night.
answer:
Negative Review

question:
The battery was plugged and charged in the computer per the instruction. It did not hold a charge and was nonfunctional.
answer:
Negative Review