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: I have tried many many many different brands. I also did my research on what's the best for my Dane and most of it is expensive. I found this to be very good quality and a good price among Chicken Soup and Canidae. My GD loves this he eats 7-8 cups a day and he would love to eat more. He has a shiny coat, no allergies and his sensitive stomach thanks the food. I highly recommend this. But I am buying it somewhere else a little cheaper and 2 day shipping. ;)
Example Output: Positive

Example Input: HANDS DOWN the best formula on the market.  Sadly, my breast milk dried up so I had to fine a formula.  My poor son has so many GI, stomach, gas, crying, reflux, etc issues.  We were on Alimentum for over a month.  We even tried the ready to eat b/c I heard it was corn free.  I also tried the hypoallergenic version by Enfamel.  Nothing made him better.  After researching DHA/ARA...I found some scary things.  Basically, it is made by using chemicals.  There are some babies that have had a horrible reaction to this b/c of the toxins.  You can google it.  Anyway, I found this organic formula that didn't have it in it (you can buy DHA/ARA seperate made from eggs organically and no chemicals).  I was nervous...b/c my son had so many issues...I didn't want to make it worse.  But I tried it!  Seriously, it has changed my son's life!  He is a completely different baby!  I no longer even give him acid reflux meds anymore...I mean of course it is still there...but that is how much better it is.  My son has been on this since he was 6 weeks.  I know it says toddler, but if you go to their site it is FDA approved for infants.  They say toddler b/c they fully support breast feeding for the first year.  It has the same cals, fats, nutrients, vit, minerals pretty much as the other leading brands...it's just organic...no DHA/ARA..and they don't use corn syrup.  Seriously, try this formula!
Example Output: Positive

Example Input: Excellent in cereal, or on top icecream sundae. I use them in my ramen noodle hot/sour soup as well.  very very GOOD.  almost a lite peanut flavor.  not too much salt, very lightly seasoned. a must try for anyone wanting a low calorie addition of protien into diet.  even the dog loves them. thinks they are some special treat.
Example Output:
Positive