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: Report: U.S. to Approve Sale of Aegis Ships to Taiwan (Reuters) Reuters - The United States will announce the sale\of four Aegis missile-defense warships to Taiwan next year with\delivery likely to begin in 2011, a newspaper said on Monday.

World