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: US stars eye home final The US Open plays host to two Russia v America clashes when the women #39;s semi-finals get underway on Friday. Fifth seed Lindsay Davenport, the highest-ranked player still in the tournament, takes on Russia #39;s ninth seed Svetlana Kuznetsova.

Sports