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: Hollins will take over as interim coach Memphis Grizzlies coach Hubie Brown has retired and assistant Lionel Hollins has been named interim coach, ESPN.com has learned. Brown, who became the sixth head coach in franchise history on Nov. 12, 2002 

Sports