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.

Ex Input:
Just received these in the mail today. They are really soft and comfortable. I ordered a M. I'm 5' and approximately 120 pounds. It's a little loose but they are comfortable for sleeping. In my opinion the material quality is very good. Not thin at all.

Ex Output:
positive


Ex Input:
grandfather thought he would like the open to but says they tend to roll up on him and become uncomfortable so be sure to try closed toe first. the quality was fine just a personal comfort issue.

Ex Output:
positive


Ex Input:
This product has already impressed me. I bought this razor just a few days ago and have used it multiple times already! It does not pull or tug like other razors I have used. I am a big fan of the multiple attachments that come with this razor, the nose hair attachment is one I will use the most!

Ex Output:

positive