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.

Q: It’s a world most of us will never know, so why not believe? Plenty of American heroes, a great WWII yarn, and mankind is saved. The boy and the girl find each other.

A: positive
****
Q: This item was much shorter than I expected it to be. I have an alaskan malamute and this did not do the trick in trying to help with his pulling. If you have a small dog, this will work for you.

A: negative
****
Q: This EP has 5 of the most aesthetically pleasing music I have ever heard from the Foo Fighters, in my personal opinion of course. A definate must have for all Foo Fighter fans and a great album for anyone new to the band's sound.

A:
positive
****