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 sends nuclear inspectors to S. Korea SEOUL, South Korea -- The United Nations nuclear watchdog will send a group of inspectors to South Korea this week to help it complete a report in November on Seoul #39;s secret past nuclear experiments, a South Korean official said Sunday.

World