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

Input: Consider Input: This is nothing new from Gail Howard, or at all. These wheeling systems can be worked out mathematically, without paying for this book. There are also lots of websites that offer number generators and wheeling system explanations for free. If you want it all spelled out for you then buy this book, but if you are willing to do a little mathematical work check out lottery information website like [...].

Output: Negative


Input: Consider Input: My 3 year old granddaughter loved this puzzle. It is very colorful I would definitely recommend this puzzle. It is very well constructed.

Output: Positive


Input: Consider Input: I recently heard this tape being played in a shop abroad, and immediately enquired what it was and ordered it from Amazon the moment I returned home. The music is very different and extremely haunting. I have played the tape non-stop and it is perfect background music as it does not disturb ones thoughts at all. I have played it while writing my Christmas cards, and will most certainly look at the other tapes made by Lhana who has a most unusual voice.The rhythm is wonderful and I'm sure would make good party music. Do not be put off by the rather spooky cover painting!!


Output: Positive