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.
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Question: Useless, basically its like a kazoo for your nose, does not alleviate snoring at all, if anything it made by nose feel sore the morning after, and is easily clogged if you have sinus issues.

Answer: negative

Question: This item is a gift for a 3 year old. Looking at the item it seems to be ok. Will not really know how it works. I am hoping it is fine. for the little one.

Answer: positive

Question: DVD arrived in package looking fine, no damage. Disc would not read at all. Returned, Amazon sent a replacment, same problem, replacement arrived with no damage but Disc would not play at all. Suspect it was a bad batch of DVDs.

Answer:
negative