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: Soccer Legend Maradona Arrives in Cuba (AP) AP - Former soccer great Diego Maradona returned to Cuba on Monday to resume treatment for cocaine addiction after a relapse confined him to a psychiatric hospital in his native Argentina and sparked unsuccessful attempts by his family to keep him at home.

Sports