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

Input: Consider Input: i think sudden fear is a very good example of the so called films noirs and also joan crawfords performace is very convincing as the frightned woman who tries to save her life as well as she can

Output: Positive


Input: Consider Input: All the features are nice, TV Guide worked (note that browsing and setting recording preferences is very SLOW), BUT when the TV Guide is downloading (all the time) or you are recording / playing from the hard drive you constantly hear a grinding sound from the hard drive. These guys must have used a cheap hard drive or something. I have the Amazon return slip on my desk......

Output: Negative


Input: Consider Input: I approached this book with a fairly open mind, expecting to read an interesting story about the strange events of 1967. Unfortunately, Mr. Keel's tendency to ramble and a strange, albeit somewhat fascinating, mixture of conspiracy theories, "ufo" sightings and Men in Black stories made the book an incoherent mess. The book begins and ends with the events of Point Pleasant, and spends the middle attempting to connect those events with literally hundreds of other experiences throughout the world and throughout history. ...


Output: Negative