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: Another year eyed for SDF #39;s Iraq tour The current one-year deployment of Japanese troops in Iraq will be extended by another year if the security situation there does not deteriorate further, Chief Cabinet Secretary Hiroyuki Hosoda said Tuesday.

World