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: Melvin happy to be back in Arizona com. Newly named Diamondbacks manager Bob Melvin admitted that the conditions of his hiring Friday were unusual, but he was thrilled to be at the helm, despite having lost the job to Wally Backman four days ago.

Sports