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: IAEA chief hopes Iran suspend enrichment process The International Atomic Energy Agency (IAEA) head, Mohammad ElBaradei, on Monday expressed his hope that suspension of uranium enrichment will be included in the preliminary Iran-EU agreement.

World