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: Very frustrated. Opened upon receiving so that it can expand. It's been 6 hours and still hard as a rock and curled up. Wondering how long it's going to take to expand to isn't normal shape.

Answer: negative

Question: Wow! And not in a good way. I had color treated hair and was looking for a slight tint to cover my grey....well 3-5 minutes later I'm left with bright red hair ONLY in the places that were dyed blonde. Don't not cover any other places. AND stripped all my other color away.

Answer: negative

Question: These dresses are awesome! Modest, comfortable --I am seeing them on women and girls everywhere. I have 3 and am always asked where I bought them. The right size compliments almost every body type.

Answer:
positive