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 baught this kind of cereal from Wholefood. Since this was the first time I tried this brand, I picked 3 kinds: multi-grain, oatmeal and brown rice. Oatmeal was all right, but the other two smelled like they were already stale(the expiration day is May 2013), and they tasted bad too and sticked on my throat when I tried them. My baby cried and refused to eat them. The customer service of Wholefood was very nice and refunded me. I don't think I will buy this brand of cereal again.

Ex Output:
Negative


Ex Input:
I was really impressed with this.  There are many flavors, and quite a bit of heat.  With this and your favorite brand of cocunut milk you can make some great Thai curries at home.

Ex Output:
Positive


Ex Input:
Super tasty quick meal.  It's a bit small, but perfect for a lunch on the go.  Definitely not going to help you with any dinner hunger pangs though.  The sodium is a little higher than I'd like, but I really can't beat it for economic and efficient lunchfood.

Ex Output:

Positive