TASK DEFINITION: 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.
PROBLEM: Very impressed! Was nervous but it looks way more expensive then it really is. The engraving were perfec. It's an awesome knife, my boyfriend loves it! Fast shipping too!

SOLUTION: positive

PROBLEM: Bought this after reading good reviews. But it’s not water proof at all. If my son has even a little accident in bed, it goes straight to mattress. I don’t see a point in having this. So I have to purchase another one.

SOLUTION: negative

PROBLEM: This sending unit works great... I’ve had it for years and used it on a couple different vehicles ... It has performed beautifully on my Monster truck... and just as good on my low rider tuner car...

SOLUTION:
positive