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. Bombs Fallujah; Eight Dead, 15 Hurt (AP) AP - U.S. warplanes, tanks and artillery units attacked the insurgent stronghold of Fallujah on Saturday, killing at least eight people and wounding 15, hospital officials and witnesses said.

World