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 am the biggest fan of mushrooms you'll ever meet, but these are really disgusting. They taste like dirt. I have to imagine better quality truffles (if these are even truffles at all) are muuuuch better. They'd have to be. There'd be no comparison. These are really bad.
Example Output: Negative

Example Input: This product label says that it is "the perfect balance between juice and carbonation", but I think the maunfacturer still needs to reduce the carbonation further. Also, I tried a couple of other flavors beside this kiwi/berry, and they are all mostly apple, grape, and acerola with a hint of other things. This particular item is called "Kiwi Berry", but there is NO kiwi fruit even listed on the ingredient panel. It is true that no corn syrup has been added, but there are still high sugars. For only 8.3 ounces of liquid, we are drinking 135 empty calories;however, this is a high level of vitamin C. Also, children will probably like these really sweet flavors, so this could be an alternative to offer the little ones.
Example Output: Negative

Example Input: Only three jars came in a form edible to babies. The rest of them were filled will a clump of spongy mush that would not mix with the water. It also had a brown color and not the yellowish brown like the jars that had the good mixture. Pretty disappointing and a waste of money.
Example Output:
Negative