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:
Don't know much to say except they smelled funny upon opening the bag and neither of our 2 dogs would go anywhere near them.

Ex Output:
Negative


Ex Input:
Melitta's cafe collection gourmet coffee is wonderful. It tastes rich, and just like a gourmet coffee should.  This coffee tasted like something I could have gotten in Europe at a cafe.  It brewed very quickly, and with no coffee grain residue.  This is probably due to the coffee being an extra fine grind. The decaffinated version tasted great on its own, without milk or sugar to season.  I'm a coffee lover, and I enjoy Gevalia and Godiva coffee-two other excellent foregn brands.  The Melitta stands on its own, and are their equivalents in taste and price. Enjoy a cup today!

Ex Output:

Positive