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: M amp;S completes per una purchase Top-listed clothing retailer Marks  amp; Spencer MKS.L says it has completed the acquisition of women #39;s fashion label per una, keeping its design-guru owner George Davies at the helm.

Business