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:
This baking soda works great for cooking or for health reasons.  I take it for acid indigestion and heart burn.  Just a 1 tsp in a half glass of water and it's gone.  I use it to make my body more alkaline, so it's great for changing your pH level in your body!

Ex Output:
Positive


Ex Input:
The initial taste does hint of something, but then the apple and grape juice filler comes to fore and dominates the after- taste.  Comparing this to the Black Cherry drink, Kiwi Berry has a better taste and after taste.  However, if you would have told me that this was the Black Cherry flavor, I would have thought that to be true.  I could not note any significant difference between flavors.  The carbonation offers no benefit in the taste or feel category.  The price is high - about $1 per 8 oz can.  If I want juice, I'll stick with real juice without the carbonation.

Ex Output:
Negative


Ex Input:
Hard to find the wintergreen smalls [sugar free] as stores only have the red smalls [peppermint --such a common flavor]. The wintergreen is refreshing and absolutely delicious. Driving cross country, if someone cuts me off, I turn to my daughter with my hand out and say "Wintergreen Me!" She pulls one out, puts it in my hand, and all is right with the world.

Ex Output:

Positive