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:
Busy Buddy Kibble Nibble has been a great toy for my dog, but Tug-a-Jug was not.  Within 10 minutes, she had gnawed the "challenge" rope into 6 pieces.  Maybe it's good for an older dog but definitely not for my vigorously chewing 8-month-old puppy!

Ex Output:
Negative


Ex Input:
I usually never give bad reviews to products but this is so bad. I have peanut butter daily, I love it so much. I got this to mix into smoothies but it is far too salty to use that way. It taste nothing like peanut butter. It is just gross.

Ex Output:
Negative


Ex Input:
This cereal has changed for the gross.  I didn't buy my latest can on Amaon, rather Target, so it's obviously a Happy Bellies issue & not Amazon.  The color of the cereal is a nasty grey/green and it smells awful.  I was wondering why my babies weren't really that enthusiastic about eating.  I like the added DHA & probiotics, but looks like I'll be going back to Earth's Best Oatmeal cereal.  Another company trying to skimp out on high quality ingredients, just to make a quick buck.

Ex Output:

Negative