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:
I got sent the wrong item, which happens i know.  I tried to contact the company multiple times with no response.  I finally had to contact amazon and they are returning the item for me...

Ex Output:
Negative


Ex Input:
When I ordered the Petite Cuisine Variety Pack, I thought it would be a real treat for the seven cats in our household and that the cats would provide an unbiased and impartial panel of judges. When the package arrived, I gave Brio, our youngest (three years old) one of the Sesame Chicken cans. She gobbled it right down and licked the container clean. Good sign! While she was scarfing down the food, I read the packaging and was impressed with the ingredients and the quality of the food. I was a little disturbed that the food comes from Thailand, but proceeded since I haven't read of any problem pet food coming out of Thailand. When I opened a can of the Chicken Pot Pie, I was amazed that it was mostly gravy - a few bits of chicken and some carrots, but mostly sauce (all of the cans were like that - not just the first one). Charlie (aged 16) liked the sauce but wouldn't touch the solids. For a couple of days, I only put out the Petite Cuisine wet food, and most of it just sat there. Hmmmmmm. With seven cats, you'd think at least one of them would clean it up. One of the claims on the packaging is that there isn't the odor from this food that there is in other brands, and that's very true WHEN THE FOOD IS FRESH. I learned the hard way that it smells just as bad as any other cat food when it's been sitting out for more than a day. My next test was to put out a can of Friskies wet food and a can of Petite Cuisine at feeding time for several days. The Friskies went right down and the Petite Cuisine just sat there. I used the whole case eventually, but have to admit that quite a bit of it went down the toilet. Amazon's case price is a little under $1 per three-ounce can, so that's kind of expensive to have to flush down the drain. My advice would be to not buy several cases of Petite Cuisine initially - see if your cat likes it first. Mine sure weren't impressed!

Ex Output:
Negative


Ex Input:
This is the very worse BBQ suace I have ever tasted and bought. I saw the man v Food  show which featured the stomach bile tasting thin sauce and then bought it ...wow  Texas really doesn't know BBQ sauce.

Ex Output:

Negative