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: My daughter needed this book for school and specifically needed an edition with the custom house. We "looked inside this book" on line and it shows that it includes the custom house. When the book arrived, it did not include the custom house. Very disappointed as we took the time to check and she needed this for class.
Output:
Negative