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:
This toy lasted about ten minutes.  First one i purchased had a rope tug, which my pup quickly chewed through, rendering the toy useless.  I bought another one after i saw that they had changed the rope portion to a rubberized "rope" and it seemed like a better solution.  Wrong! The rubber rope took my dog (who is not much of a chewer) about two minutes to completely chew into small pieces, again leaving her with nothing but a purple plastic jug.  Product is a great idea if they can figure out what will work better as the "tug" mechanism, but as is (both versions) are just poorly made and a waste of $$$$.

Ex Output:
Negative


Ex Input:
Good beans.  I can't find these in the grocery stores where I live, but ordered them through this retailer with no problems.

Ex Output:
Positive


Ex Input:
Green tea is good for you, loaded with antioxidants, boosts your metabolism, yadda, yadda, yadda, but I never quite warmed up to the taste.  Until now.  The lemon and the ginger give this a very nice flavor.  And it is SO great that I can just add a packet to my water bottle and go, without the bother of brewing it.

Ex Output:

Positive