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:
You cant go wrong with Rosa Monte Especial! this is one of the best yerbas in Argentina. Go for it. Seller did everything ok, in time and etc.!

Ex Output:
Positive


Ex Input:
With both a stomach problem and a love of coffee, I thought this would be a great solution. I was wrong. I just didn't care for the taste. I recommend trying some low acid coffee once somewhere you can get a small cup before purchasing a 10-pack of bags for home brew. :(

Ex Output:
Negative


Ex Input:
I have always trusted the "Newman's Own" brand.  From popcorn to salad dressings, I have never been disappointed in one of their products.  Until now.  Each dog treat is scored to break it easy and is of similar size to a fig newton about 2" X 1-1/4 inch and quite thick - about 1/2 inch. And hard as a rock.  I am all for organic products, but when my dogs don't care for them, it's not like I can bribe them to eat it like I can with kids.  Our dogs are around 15-20 pounds and I think these dog treats are a little bit too hard for them.  The first time we tried to feet these treats to them they turned up their noses. They were absolutely NOT interested at all.  The next time we tried they carried them around in their mouths for a minute or so, and decided, for some reason, that they were inedible.  However, the third try must have been when they were REALLY hungry because they appeared more interested. But this is more like rawhide than a "treat". Our dogs really had to work on this for a long time. Our younger dog, a Shih Tzu did okay and after about 15 minutes was making headway on eating it.  Our elderly Japanese Chin who is 14 (that's 98 in dog years) was  much more fussy.  She seemed interested for awhile and even though she still has all her teeth, she just couldn't be enticed to do much more than sniff it. Perhaps a larger dog would like these better. I haven't given up on "Newman's Own" brand but I doubt that I'll try their New Zealand Ranch Style Dog Biscuits (made with lamb and barley)again.

Ex Output:

Negative