Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: Little publicity gained from club pro, other than the infamous club pro's students who do good. These pros (male and female now) are true backbone of the sport, feeding the sport. In this case, Claude Harmon Jr. reflects on his father, famous club pro and player who wore the coveted Green Jacket.One clearly learns of life lessons Butch carried to his life and students from his father. Salient to his father's remarkable and here documented career is association with Henry Ford and Ben Hogan.There are many gleanings to take from this for golf, for life. Worth read which is personal and honest and passionate, reflecting the author.
A:
Positive