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: Aussie alive after capture in Iraq AUSTRALIAN journalist John Martinkus is lucky to be alive after spending 24 hours in the hands of Iraqi militants at the weekend. Martinkus was in Baghdad working for the SBS Dateline TV current affairs program 

World