Given the task definition, example input & output, solve the new input case.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Example: I've read this book with much expectation, it was very boring all through out the book
Output: Negative
Review writer does not like the book because it was boring, therefore it is a negative review.

New input case for you: This is a sad and thoughtful album, indeed, and Amy writes one of the saddest songs on this album (Missing you). Many of the songs are about unrequited love, marriage, and hardships in life. This album def. reflects Amy's feelings on her marriage to Gary Chapman, and her love for Vince Gill. It is a beautiful, heartfelt album from a beautiful singer. Buy it if you like Amy's previous pop albums, or if you like sad songs (Which I do!)Choice tracks:Nobody homeCry a river,Leave it all behind,Missing you,The feeling that I had,Somewhere down the road.
Output:
Positive