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: China Urges US to Stop Selling Arms to Taiwan China Tuesday urged the United States to halt all official contact with Taiwan and to stop selling arms to the island, but made no comment on Taiwan President Chen Shui-bian #39;s recent peace overtures.

World