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.

Example 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.
Example Output: positive

Example Input: i wear medium so i order medium but wayyyyy to big so i just decided to give it away n order small size instead but unfortunately it looks like an extra large just waaaayyy too big
Example Output: negative

Example Input: Got this as a surprise gift for my husband, as he is a wonderful aspiring chef. He's already worked through a number of really lovely recipes (the pancakes and smash burgers stand out as utterly delicious) and I am quite enjoying being his taste tester. The scientific approach is impressive and quite appeals to husband's sensibilities. It's been a very worthwhile buy, and comes highly recommend
Example Output:
positive