Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
Like all of her Scarpetta mystery novels, Patricia Cornwell has proven again that she must have been one dynamite of a Coroner when she was practicing. She has a wealth of information in her books and it is so interesting to follow as she progresses to solving the mystery. I've never enjoyed reading as much as when I pick up a Cornwell novel.

Ex Output:
Positive


Ex Input:
We had to buy a new lunchbox for our son after 2 months (a different brand, machine-washable) because this one is way too hard to clean. I have turned it completely inside out, scrubbed between all the cracks, and still food is stuck in the seams andthreads. It is very durable, but we can't get rid of the smell or stains with a reasonable amount of effort.

Ex Output:
Negative


Ex Input:
Not as described, the material is cheap looking and does not feel soft on the skin. Was dissapointed of the quality and packaging.

Ex Output:

Negative