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: Love the locks! Very easy to setup and 100% serve their purpose. I have a very curious 10 month old little girl who is starting to get into anything and everything which was why I purchased this item. Very pleased at how well they prevent her from getting into things she shouldn’t be getting into.

Answer: positive


Question: First of all, they took a long time to get to me. They come with no instructions. No way of knowing when they are fully charged. Charge doesn't last long, at all. And they scratch very easily. Very disappointed with this product unfortunately.

Answer: negative


Question: My doctor recommended this since I work out a lot and am a runner. I take it at night and definitely less sore in the morning after a workout. On my second bottle and works great for me.

Answer:
positive