instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
There are people who will start reading this book then about 100 pages into it realize that it's going nowhere fast. Take my advice and keep reading. It gets much better, and more interesting. The ending is really good, and might have even upped this review a star.ac
answer:
Positive

question:
This book was brand new when I received it. However, it did not arrive for 20 days after I ordered it.
answer:
Negative

question:
The picture for this item showed the lines to be numbered. When we received it, it was not numbered. This is needed for a class assignment and we had to go elsewhere to purchase what Amazon did not provide.
answer:
Negative