You will be given a definition of a task first, then some input of the 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.

Our 9 month old originally was spitting up a lot. We had him 1st on Similac regular, then went to Similac Sensitive and finally to Similac Soy. The soy did the trick. He was on similiac soy for the past 6 months. When the Similac recall went through, my wife became disgusted with Similac and suggested we try a new brand. I was reluctant but did so anyway. We reminded ourselves that as babies get older, they become less fussy, less gassy and maybe they don't need SOY anymore if that's what they were used to. So I went to my local Whole Foods store and bought the Lactose Free Baby's only formula. AN instant hit !!!!! My son loves it ! Seriousely. He gobbles it down...all 6 oz in once shot. Before with the similac soy, he would have to take a break in between. My wife actually tasted the milk and said it is delicious compared to similac soy. Well, if adults like it, I am sure babies would too ! I am very happy thus far with our choice. We were going to get Natures Best, but read that the way they extract their DHA is not ideal. Glad I realized that. So far so good ! We always thought that our baby would be stuck with SOY formula...thank's to the similac recall and some good old fashioned parent intuition, we realized that is NOT the case. I am happy about that since SOY can cause some hormonal problems.....babies and adults alike. Thank you Baby's only for making an excellent product !
Output:
Positive