Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Update 7: Unocal Settles Rights Cases in Myanmar Human rights groups lauded the announcement by lawyers that an agreement in principle has been reached to settle human rights lawsuits against oil giant Unocal Corp.

Business