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: Beltran, Backe combine to push Braves to brink as Astros earn 8-5 &lt;b&gt;...&lt;/b&gt; A couple of new Killer Bs have the Houston Astros one win away from ending 43 seasons of playoff failure. Carlos Beltran hit a two-run homer and Brandon Backe pitched six solid innings in his 

Sports