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: Annan 'Disappointed' in Son's Lack of Disclosure U.N. Secretary-General Kofi\Annan said on Monday he was "disappointed" his son did not tell him the full story of his ties to a firm involved\in the U.N. oil-for-food program, now under investigation.

World