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

Example Input: Cities Of The Red Night is one of the most enjoyable books I have read. The novel has different storys that as the novel progresses intertwine. The books presents situations that are unbelievable but because of Burroughs genius you are convinced of that they are happening in a world not too far from are own. I think he was trying to show the questionableness of what is presented to us as reality. This book also has some of the most vivid pictures and unforgetable lines that I have read. It is Burroughs masterpiece.
Example Output: Positive

Example Input: Reasons not to buy this video:1. She reads from cue cards the entire time.2. She's extremely stiff and boring.I have only watched this video once in the two years that I have owned it.
Example Output: Negative

Example Input: When I ordered this I thought it would allow me to wear some clothes that I haven't been able to do in a while because of my weight gain.I am a woman who has size 40D in breasts so I wear a large in tops and I wear a size 8 in pants, and weight 140lbs. It is suppose to clinch your waist and give you a nice looking figure. Well, it did hug my waist, but it also gave my a muffin top. Not a shape a woman wants to have. I looked better without wearing it. It folds into your folds creating a bigger fold at the top of your body. I would say this item is more for the extremely skinny female who has small breasts', no hips, or ass. Not for a woman who has large breast, hips, and ass. Not for women who are going through post-pregnancy either. For a product thats is suppose to make you feel good about yourself, it failed.
Example Output:
Negative