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: I bought this for my daughter and we were so excited about it. It worked for maybe 20 minutes tops... I thought that maybe my batteries were bad.. nope. We tried several different batteries and it still doesn’t work. It’s a cute puzzle, I just wish it still sang the song!

SOLUTION: negative

PROBLEM: Being a contractor for 25 years I know how to calibrate a stud sensor... this is the biggest piece of junk I’ve ever bought!!! I wished I could get my money back!!!

SOLUTION: negative

PROBLEM: It is an amazing idea for those who wants to replace plastic straws for something reusable. I bring it with me every time I go out so I don’t need to get plastic straws anymore.

SOLUTION:
positive