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: U.S. Furious at Proposal That Hamm Return His Gold  ATHENS (Reuters) - U.S. Olympic chiefs reacted furiously  Friday to a suggestion gold medallist Paul Hamm should give his  medal to a South Korean rival under a plan floated by world  gymnastics officials.

Sports