Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Copyright Violation by Colorado Biz Magazine

Colorado Biz Magazine originally published this article long before Amazon began operation. The contract I have with that publisher clearly does not allow anything beyond print rights. This is a copyright violation. I have contacted Amazon more than once asking them to withdraw the sale of this article.Please support copyright laws and author's rights by not downloading this article. It's so out of date anyway that the information in it is useless. Trust me, I wrote it.Please write Colorado Biz Magazine and insist that they withdraw this article from distribution.David A. RozanskyAuthor.