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: Australia march into dominant position against NZ Justin Langer and Matthew Hayden finished the third day #39;s play at Adelaide as they had begun the first, by rumbling along to an unbeaten 57-run stand to take Australia one step closer to a crushing victory in the second Test against New Zealand.

Sports