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: AIDS Activists Disrupt Convention Event NEW YORK - AIDS demonstrators disrupted a Republican youth gathering on the floor of the party convention Wednesday, shortly after President Bush's twin daughters left the stage.    The incident occurred after Jenna and Barbara Bush introduced White House chief of staff Andrew Card...

World