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: Van Nistelrooy misses United #39;s last group game Ruud van Nistelrooy will miss Manchester United #39;s last Champions League Group D game away to Fenerbahce on Wednesday because of a calf injury, the Premier League club said.

Sports