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: My husband actually uses this as a barrier between his head and his CPAP mask strap. It absorbs the oils from his bald head which keeps his mask straps much clearer and it is much easier to wash the du-rag every couple nights than the mask straps! Time saver and cleaner alternative than wearing g a CPAP mask directly on the skin surface!
A:
positive