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 act on Dollar slide A senior Chinese official has urged the United States to take action to stop the slide of the dollar and restore equilibrium to global currency markets, China Radio International reported Saturday.

Business