In this task, 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: Both antlers fell off twice while driving (rolled down the window partially to allow air in) and had to stop in the road, make a u-turn and pick them up. Installed on the passengers windows instead which seemed to fit better for a few days until I noticed why; the plastic was wedged under the rubber liner of the window and not actually on the window. I just got home and saw one of the antlers fell off somewhere on my drive back from an errand and now I am left with one antler and nose. My kids are so sad. Wouldn't purchase again because despite how cute my van looked for the 4 days I had them, they were always a hassle. :-/
Example Output: negative

Example Input: First I must say, I have never received anything I ever ordered from Amazon arrive in this condition. The pictures are worth a million words. I’m disappointed.
Example Output: negative

Example Input: The author captures what family dynamics can be with teenagers, work and unfulfilled dreams. I really appreciate that she didn't need to have a villain. Life is confusing enough without demonizing partner or kids for that matter. Well read.
Example Output:
positive