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: I purchased this CD for my wife for Mother's Day. After listening to it, it became very clear that Babs is way out of her league when she sings with singers the caliber of Il Divo (whom she refers to as "swell" by the way. Swell???). The continual platitudes such as "children are like sponges" etc. are boring. At 65 years of age she can at least try to come up with something new to say. As for her political persuasion, who cares!
A:
Negative