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:
Got this item on a one-day-only sale on Amazon.  Love having the single-serving portion as I am following WW plan.  Only 3 points plus per serving.  Tasty and on the same line as the Special K crackers.  The variety is nice to have and the box will last for awhile.  Cheddar and BBQ are my favorites.  Try them...

Ex Output:
Positive


Ex 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.

Ex Output:
Negative


Ex Input:
This product that I recieved was old... My dogs turned their nose up at it... My dogs really love this when they are fresh... These must have been over 1 yr old... I can't believe that Amazon had sold these... Bad, Old, Products...

Ex Output:

Negative