TASK DEFINITION: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
PROBLEM: I bought this air mattress to use while my new bed was being shipped from back east, the bed lost air every night and I woke up almost on the floor. I tried to send it back but it was impossible to get back into the box.

SOLUTION: Negative

PROBLEM: 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

SOLUTION: Positive

PROBLEM: I remember reading these books as a first grader. First Grade! I loved them at the age of 7, and I love them now at 26. Yes, there were some sleepless nights, but that didn't stop me from picking up the book the next day! As others have said, what really stays with you is the art. To have taken the beautifully terrifying artwork and watered it down because some parents don't want to deal with their child having nightmares is a crime against children's literature. One star for this edition. The original gets five.I'm not sure if it's accurate, but I've read that the new artwork is for the thirty year anniversary of these books. Happy Thirtieth Birthday to Schwartz and Gammell's masterpiece. For your present, you get your teeth removed.

SOLUTION:
Negative