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: Review is for the apple cinnamon variety, but I am sure that many ingredients are the same -  I bought this oatmeal to eat at work, thinking it would be healthier than the typical Quakers oatmeal.  I immediately noticed that it wasn't as sweet, but then I noticed that it was giving me headaches and making me jittery too.  I thought - well, it's probably because my body is expecting sugar, and isn't getting enough from this brand.  Today I took a few spoonfuls and it was so awful again - I decided to read the ingredients list.  I get a bad reaction to sweeteners, but I thought - the box said all natural, there can't be artificial sweeteners in this ... Little did I know there are two decaffeinated teas in the ingredients (decaf has 30% of the caffeine of regular tea) that's what was probably causing my jittery feelings, and there is plenty of garbage artifical ingredients in here including guar gum and "Activin grape seed extract" - what???  I am guessing that some of the sweeters that I am quasi-allergic to are in here as well.  Basically this product is misleading, tastes gross, and can probably cause bad reactions in many people that don't react well to the loads of caffeine and lots of other artificial ingredients listed in the ingredients list.  I can't believe that so many people rated it well - maybe they are related to the owners of the brand.
Example Output: Negative

Example Input: This deal on Amazon with the Prime free shipping, and/or the even cheaper subscription is very tempting if you make a lot of desserts with this like we do.  One of our favorites is layered graham crackers, this pudding mixed with frozen whipped topping, and topped with a can of melted chocolate frosting.  Lots of stores are discontinuing name brands, so this is a great item to buy here.
Example Output: Positive

Example Input: I eat these tuna cups (or the salmon cups) almost daily.  If you're looking for a nutritious snack, these cups really can't be beat.  If you're a bodybuilder or athlete trying to increase your daily protein intake, these are awesome.  If you're a parent trying to get your kid to eat healthy, getting them to like fish is a great idea.  If you're trying to eat 5-7 meals a day to lose weight, make one of these cups one of your meals, the protein fills you up and makes you feel good.  It also requires a bit of chewing to complete the eating experience.  Why eat a nutritionally empty "100 calorie pack" of goldfish crackers or potato chips when you could have something like this that has only 80 calories and infinitely more nutritional benefit??  I'll eat these alone, straight from the cup, basically anywhere since you don't need to refridgerate and you don't need a can opener.  I'll dump them onto salad, or mix with rice, quinoa, or beans.  Here's the nutrition data off the back (for 1 2.7oz cup) at the time of writing:  Calories 80 (10 from fat) Total Fat 1g Cholesterol 35mg Sodium 15mg Total Carb 0g Protein 18g Omega-3 EPA/DHA 200mg  You really can't beat this for something so portable that requires no preparation or refridgeration.  The package says "in water" but there's a little bit of broth in the cup, and if you squeeze this out or just leave it at the bottom of the cup, you probably cut the sodium down to 10mg.  I highly recommend these tuna cups and the salmon cups as well.  But, avoid the tuna salad, or the flavored varieties if you are looking to get the maximum nutritional benefit.  Those salads and flavorings just add salt, sugar, carbs.
Example Output:
Positive