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. Blasts All Parties in Darfur Conflict (AP) AP - The United States on Tuesday accused all parties in the 22-month conflict in Sudan's western Darfur region of complicity in a growing humanitarian disaster and demanded that those responsible be held accountable for atrocities and attacks on civilians.

World