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.

Ex Input:
We have been giving our 100 pound shepherd/lab/collie/husky mix Hip Action since he was a pup. Our vet believes this is realy going to help him prevent all the hip problems that shepherd's usually have. Eventhough I cannot buy it locally, I make sure to buy it on line so my boy will remain healthy and happy!

Ex Output:
Negative


Ex Input:
A watered down perversion of the acai berry.  This juice comes on strong and harsh.  With tart aftertaste and no texture.  That's because it is mostly apple juice, grape juice, pomegranate juice, blackberry juice, blueberry juice, and tart cherry juice.  Oh yeah there is some acai berry juice mixed into this concoction.  You shall not find that distinctive  smooth chocolaty acai flavor here.  There is no milky mouth pleasing texture neither.  For that exotic unique acai experience try Zola or Samzon  brands.  I'm not saying that this Lakewood juice product isn't nutritious.  That's not my point.  I'm saying that it's a juice blend that does not taste anything like the real acai juice.

Ex Output:
Negative


Ex Input:
I bought this product to get rid of black ants in my house. It did not help at all. I even tried mixing it with sugar and placing it where the ants used to go, well they just don't go anywhere close to it, it really looks like it repels the ants, instead of attracting them. I have not found yet a product that work for my ants, except the spray that kills them instantly (but I cannot spray it in the kitchen, and I have ants all around the counter top, even if it is cleaned to perfection).

Ex Output:

Negative