In this task, 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:
Ordered size small in blue. I'm about 5'8, 150 lbs with more of an athletic build. This dress fits perfectly. The color is more vibrant than I thought it would be but I love it. Fabric is pretty good quality and there is a little stretch in it, but very comfortable. Very happy with this purchase.

Ex Output:
positive

Ex Input:
I was sent 1 black docker pants - wrong brand - the other pair of haggar slacks(blue) fits great, I am giving the others (black dockers) away to charity

Ex Output:
negative

Ex Input:
I really wanted to be impressed with this electric razor. reviews electric razors for 15 + years. Have always bought the name brands and the most expensive ones. I thought I would give one of these ones I shot hoping that I have been paying too much for the last 15 + years. Unfortunately my return window has closed on this product as with anybody who uses an electric shaver understands that you got the shape with it for a good 30 days to really know if it works well. Just recently the razor I started making noises similar to an animal taking its last breath. Again, I had high hopes for the razor save yourself the time spent a few more bucks and get another brand.

Ex Output:
negative