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: NL Wrap: Lucky 13 for Clemens as Astros Defeat Phillies Roger Clemens pitched seven strong innings to earn his 13th victory of the season and 323rd of his career as the Houston Astros beat the Philadelphia Phillies 8-4 in the National League Monday.

Sports