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: Lack of Courtesy From ADs Miffs Osborne Tom Osborne has been out of college football for seven years, and now he can #39;t even get a phone call returned. The Nebraska coach-turned-congressman on Thursday bemoaned the lack 

Sports