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

Example Input: My wife is the reader and she dearly loved this book. So down to earth and factual.
Example Output: Positive

Example Input: The book covers several generations, so with each generation you have to re-learn all the characters. It is difficult to keep track of who's who when every time you get to know the cast, 200 years suddenly pass and we're in the middle of a new crisis. I didn't read the whole series because of this -- it was obnoxious.
Example Output: Negative

Example Input: I rented this movie thinking it would be a sweet, romantic, relatively clean movie that I could enjoy watching. However, I was absolutely offended by some of the content of this film. In the first 15 minutes, you're introduced to a lesbian couple as they greet each other with a kiss on the mouth, and then announce that they're having a baby together. In the same scene, the main character uses the f--- word and it sounds like it was inserted into the script simply for the shock value. Also, there's teenage (and adult) premarital sex. Overall the film has a very casual attitude about sex and shows some rather graphic scenes for a PG-13 film. It's just another attempt by Hollywood to get us all comfortable with homosexuality, promiscuity, and a general idea of "If it feels good, do it." I would strongly advise against seeing this movie, especially with kids.
Example Output:
Negative