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.

Input: Consider 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 $$$$.

Output: Negative


Input: Consider Input: My dog will do anything for these treats. Buying a five pound bag lasts about a year and they are dry so they are easy to put in your pocket and they last forever.

Output: Positive


Input: Consider Input: On the face of it, THE SWITCH Orange Tangerine beverage sounds quite good. It's a mix of concentrated fruit juices with mildly carbonated water. No added sugar, preservatives or caffeine are there to annoy the health-conscious. You get 140 calories from one 8.3 ounce can. (Probably too small a serving for most people.) There are small portions of natural flavor and coloring, gum acacia, ascorbic acid (i.e., Vitamin C) and soy. In case quantities, it's priced at under a dollar per can. Sounds pretty decent, right?  The trouble is: it just doesn't taste that good to me. There is a vaguely unpleasant metallic quality to this stuff that I can't imagine many people warming up to. Perhaps the juice has reacted with the aluminum of the can. Perhaps my can had been sitting on the shelf for too long. Perhaps the acerola juice in the mix is an acquired taste; it's something I haven't tried before. Perhaps I got a bum can. Perhaps THE SWITCH just plain sucks. I really don't know, but I do know that I won't be drinking any more of it in the near future.


Output: Negative