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

Input: Consider Input: A classic story based on history. One of Hypatia's crimes appears to have been ready to provide a hypothesis of a heliocentric universe, long before Copernicus and with a much worse response from the Christian community.

Output: Positive


Input: Consider Input: This one doesn't really fall into the Western category, but it's full of hammering action, informative local California history, and mystic goings-on. Seacoast adventures, early Califronia ranching, great good-guys and really bad bad-guys, and mysterious appearances by silent, unknown characters fill this one to the brim! Best of all, L'Amour introduces in this story, for what I believe was the first time in his writings, the famous "portal to the other side," which really sets this story apart from almost all of his other works. Excellent yarn through and through. You won't forget it for a long time after you first read it!

Output: Positive


Input: Consider Input: We had guests that used it last weekend. They said it felt like a real bed. I was so suprised on how quickly it inflated and deflated. The cord hides away in a handy compartment. It keeps its air pressure. No need to carry around a separate pump. Our dog wanted to adopt it as her own bed. The dog jumped on it and tested it toughness. It passed with flying colors.


Output: Positive