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: Slain Policemen Laid to Rest in Haiti (AP) AP - Gunfire crackled around Haiti's capital as hundreds of mourners gathered to bury five police officers killed in a week of violence pitting supporters of the U.S.-backed government and ousted President Jean-Bertrand Aristide.

World