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 don't think I've ever eaten anything drier than these cookie bars, ever in my life. They taste okay, but I just can't choke them down, even with coffee.
Example Output: Negative

Example Input: We love this coffee. It is the best K cup we've found. We like strong coffee and struggled at first to find one that we enjoyed. The prices on Amazon can't be beat and the shipping super fast.
Example Output: Positive

Example Input: I'm sure this Mama Grain is pretty healthy but it taste disgusting. Even my daughter who is not a picky eater refuse to eat this. The combination of sweet banana and beans doesn't go well at all.
Example Output:
Negative