Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example: I've read this book with much expectation, it was very boring all through out the book
Solution is here: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Now, solve this: When I run the software installation, it loads it's two executable files into my startup directory. This shouldn't happen.When I try to launch the emarker software, it says "Cannot initialize encryption, Application shutting down".I e-mailed their tech support for some ideas and the responder said they didn't think the software would work with Win98SE. ?????
Solution:
Negative