Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: I had seen this authors' works offered for free on the Kindle page and since the price was right downloaded two of them. I was happily reading "The Lamp In The Desert" when I got to location 2458-61, and there in the middle of the page was the "N" word. Now I realize these books were written in a different time, and people had different morals and people were unenlightened, my problem now is, do I want to read a book written by someone so obviously contemptuous of me, no matter what decade the writer lived and worked in? I think the answer is NO! I was truly enjoying the book up until location 2458-61, and had even gone so far as to call my sister and recommend them to her. I am truly trying to be a bigger person and but I cannot truly support people who do not respect me. I am deleting this book and the "Rosa Mundi and Other Stories" today. Life is hard enough and I shouldn't have to fell insulted by something I bring into my home for pleasure. Sorry Ethel, ya gotta go!
[EX A]: Negative

[EX Q]: This book has solved the problems we had while trying to manage my son's diabetes.You can find all answers in diabetes management.
[EX A]: Positive

[EX Q]: ...To my surprise and disappointment, I found "Foundation" to be an exceptionally terrible "book", totally undeserving of the praise it has received here. As some of the other reviewers have pointed out, the writing style is of a very poor quality indeed. It is not only very dull and dry, but it is also totally lacking in any kind of style or art. The dialogue is simply dreadful, the character development is nonexistent, and the story is pointless and not at all well structured. The fact that this alleged "novel" is really a collection of short stories is readily apparent, as there is no cohesion and very poor correlation between sections. This is not memorable writing in any way and it has no redeeming qualities as a work of literature. In fact, the only time I should ever like to mention it again is as an example of poor writing, atrocious story-telling, and science-fiction that is totally wanting for any kind of inspiration. ...
[EX A]:
Negative