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: Consider Input: I tried the product for a few days. It did not help me with any Lucid Dreams at all. I tried it for few days, not every day. Nothing happened. All I got was a headache the next day..like a hangover headache,  It tastes bitter like others have mentioned but nothing that I can't handle. The bitterness was no big deal for me.

Output: Negative


Input: Consider Input: I was so excited when I heard about this product. I love pork rinds. But these have a nasty chemical smell and they really don't taste good at all. Don't waste your money. I actually threw the remaining 17 packages away. They REALLY SUCK!!!!

Output: Negative


Input: Consider Input: This was just not my cup of tea - er, I mean coffee (har har). It had a sharp, acrid taste to it, and left a bitter aftertaste. I'm not a coffee connosisseur by any means, but I know what I like and I know what I don't like, and I don't like this. I would not recommend it, especially with so many other Keurig coffee options.


Output: Negative