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: I cannot get my dog to use this no matter how hard I try.  My dog is the most food motivated dog I've ever known.  She will do ANYTHING for carrots, lettuce, ice cubes... even her own kibble.  But regardless of what I put in this thing, I cannot get her interested in this toy to save either of our lives.  I even tried clicker training her on it!  She doesn't associate it with food no matter what I do.

Output: Negative


Input: Consider Input: Although it sounded delicious, I was very disappointed in this coffee. The coffee has a strange, chemical aftertaste ... cup after cup, not just once.  Even when it brews, it creates a chemical sort of aroma.  In fact, because our single-serve pod coffee brewer was new, I started thinking the problem was the brewer.  We assumed it was a left-over manufacturing plastic or metal aftertaste coming through in the water.  I even e-mailed the coffee machine maker (Bunn) to see how to remove the aftertaste.  Imagine our surprise when a month later we opened a new pack of pods (regular Colombian, not flavored) and were delighted that our machine makes great coffee.  When we made a cup of the Senseo Vanilla again -- back came the off-taste and aroma.  Perhaps it's the "artificial flavors" used?  Be forewarned!

Output: Negative


Input: Consider Input: I ordered this from Amazon and they were pure liquid. Like water. I did not feel at all comfortable feeding them to my daughter. Amazon customer service, however, was awesome and gave me a full refund


Output: Negative