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 use my mobile phone constantly throughout the day for work and need headphones to so I can have both hands free. These headphones are amazing, comfortable, and a great buy.

SOLUTION: positive

PROBLEM: As soon as I opened the sealed package, the items felt damp to the touch and I was hit with a moldy smell. For an item that is supposed to clean the air, I felt it needed to be cleaned itself. I have no idea how it was packaged or why it would be damp but clearly it was not dry before packaging. Very disappointed for something with such great reviews.

SOLUTION: negative

PROBLEM: Amazon sent me a wrong shelve that fits only 4 pairs instead of the ordered 5 pairs. Then Amazon did it again with the second order. The shelves are terrible, flimsy, the front horizontal supporter is made from the papers and gives way right away. Terrible product, terrible service. Nobody at Amazon pays attention what they they ship.

SOLUTION:
negative