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: Only looks good in the picture, and the materials are very rough, stained and cheap. The copper is a lining not pure. I should’ve know due to low price but even at the price it is definitely very poor workmanship and not worthwhile. Now I have spend more money getting something better so as they say; better to spend wisely then hunt for bargains.

SOLUTION: negative

PROBLEM: Like the look of them, Thought I ordered a different pattern but that might have been my fault. They're comfortable and nice looking. Helps with the swelling in my legs.

SOLUTION: positive

PROBLEM: As advertised! As an avid out door runner and mountain biker, I was looking for something just like this. It is lightweight and great for protection. I have a very small head though and it is a little loose. I am going to buy another for more casual use.

SOLUTION:
positive