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 don't know.  Maybe I'm just not putting the right "yummy goodness" inside.  This toy, though durable and a novel idea, doesn't hold either of my dogs' interest.  Not even our beagle (who tells everyone she's STARVING and we NEVER feed her... EVER!) seems to be interested in this for any length of time.

Ex Output:
Negative


Ex Input:
I got the licorice at a cheese shop in New York and by the time I got home it was all gone. So got on the computer and found and bought some. That's how much I liked it. I have not done the before and do not regret buying it. Yummmmmm.

Ex Output:
Positive


Ex Input:
I have put different treats under each of the yellow covers however, as hard as my dog tries she cant pull the yellow thing out of the hole.  I think the holes are too deep making it impossible for a small dog (she weighs 9) to get it out.  She was bored with trying after just a few minutes.  She was smart enough to know it wasnt coming out.

Ex Output:

Negative