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: Macedonian PM Kostov resigns over policy disputes ISN SECURITY WATCH (16/11/04) - Macedonia #39;s Prime Minister Hari Kostov resigned on Monday over disputes within the ruling coalition of Macedonian Social Democrats, the Albanian minoritys Democratic Union of Integration (DUI) party, and Macedonian 

World