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: Mosul Forces Secure 75 Percent of Police Stations, US Says US and Iraqi forces secured more than three quarters of Mosul #39;s police stations as calm prevailed following last week #39;s flare up in violence that saw insurgents raid police buildings in the city, the US military said.

World