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: Note on slain filmmaker's body makes threat on Dutch politician  THE HAGUE -- A letter left on the body of a Dutch filmmaker killed in Amsterdam contained death threats against a politician and was signed by a suspected terrorist group, the justice minister said yesterday, as police pressed an investigation into radical Islamic groups.

World