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: UN nuclear watchdog leaves open question of N. Korean involvement with Libya (Canadian Press) Canadian Press - VIENNA, Austria (AP) - The UN nuclear watchdog agency failed Monday to make a judgment on the origin of some technology for Libya's weapons program, a finding that diplomats said kept concern alive of North Korean involvement.

World