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: Iran #39;s Suspension of Uranium Enrichment Not Complete (Update2) The United Nations nuclear watchdog said Iran #39;s suspension of its uranium enrichment program isn #39;t yet complete and that it hoped to resolve Iran #39;s request regarding 20 centrifuges in the next day.

World