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: US Airways Chairman: Liquidation Possible NEW YORK (Reuters) - US Airways Group Inc. #39;s (UAIR.O: Quote, Profile, Research) chairman said employees must agree to \$800 million in new wage and benefit cuts within 30 days or the airline might be liquidated, the New York Times said on Thursday, citing ...

Business