Definition: 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.
Input: This is the first time I have found a US produced truffle oil that actually contains real truffle. A lot of other "truffle oils" just have "truffle aroma" (whatever that is) and a lot of chemicals that sound less than pleasant. You can definitely taste the difference as well.
Output:
Positive